Historical Weather Data
Observations began July 2015
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Temperature
Humidity
Wind
Precipitation
Pressure
Solar
Air Quality
Temperature Hour High Temp Low Temp Avg High Heat Index Avg Heat Index 12:00 AM 64.5° 62.3° 63.9° 64.5° 63.9° 01:00 AM 64.4° 63.8° 64.1° 64.4° 64.1° 02:00 AM 64.4° 63.0° 63.8° 64.4° 63.8° 03:00 AM 63.4° 62.6° 63.1° 63.4° 63.1° 04:00 AM 64.1° 63.2° 63.6° 64.1° 63.6° 05:00 AM 64.0° 63.4° 63.7° 64.0° 63.7° 06:00 AM 63.6° 62.3° 62.8° 63.6° 62.8° 07:00 AM 64.1° 62.6° 63.3° 64.1° 63.3° 08:00 AM 67.1° 64.1° 65.7° 67.1° 65.7° 09:00 AM 69.8° 67.2° 68.6° 69.8° 68.6° 10:00 AM 73.6° 69.8° 71.8° 73.6° 71.8° 11:00 AM 76.3° 73.7° 75.0° 76.3° 75.0° 12:00 PM 78.4° 75.8° 77.1° 78.4° 77.1° 01:00 PM 80.1° 78.3° 79.3° 80.4° 79.3° 02:00 PM 81.4° 80.0° 80.5° 81.0° 80.4° 03:00 PM 81.8° 80.7° 81.2° 81.4° 80.8° 04:00 PM 82.1° 81.0° 81.6° 81.7° 81.1° 05:00 PM 82.1° 81.2° 81.6° 81.7° 81.1° 06:00 PM 81.9° 80.0° 81.2° 81.4° 80.7° 07:00 PM 80.0° 78.1° 79.3° 79.9° 79.2° 08:00 PM 78.1° 74.8° 76.5° 78.1° 76.5° 09:00 PM 74.6° 70.8° 72.4° 74.6° 72.4° 10:00 PM 70.8° 69.2° 70.0° 70.8° 70.0° 11:00 PM 69.2° 69.0° 69.1° 69.2° 69.1° SUMMARY High Temp Low Temp Avg High Heat Index Avg Heat Index Max 82.1° 81.2° 81.6° 81.7° 81.1° Min 63.4° 62.3° 62.8° 63.4° 62.8° Avg 72.5° 70.7° 71.7° 72.4° 71.6°
Humidity Hour High Humidity Low Humidity Avg Humidity High Dew Point Low Dew Point Avg Dew Point 12:00 AM 68% 61% 62% 51.7° 50.1° 50.7° 01:00 AM 62% 57% 59% 50.5° 48.4° 49.3° 02:00 AM 67% 59% 64% 52.2° 49.8° 51.4° 03:00 AM 69% 67% 68% 53.0° 51.8° 52.4° 04:00 AM 70% 69% 69% 53.7° 52.9° 53.3° 05:00 AM 70% 69% 69% 53.6° 53.3° 53.4° 06:00 AM 72% 69% 71% 53.4° 52.9° 53.2° 07:00 AM 72% 70% 71% 54.1° 53.2° 53.6° 08:00 AM 70% 63% 67% 55.0° 53.9° 54.4° 09:00 AM 65% 58% 61% 55.5° 53.9° 54.7° 10:00 AM 60% 54% 57% 57.8° 54.4° 55.6° 11:00 AM 55% 48% 52% 57.3° 54.4° 55.9° 12:00 PM 51% 44% 47% 57.4° 54.2° 55.5° 01:00 PM 47% 41% 44% 56.8° 53.9° 55.3° 02:00 PM 45% 37% 40% 56.8° 51.8° 54.2° 03:00 PM 43% 38% 40% 56.7° 52.8° 54.5° 04:00 PM 44% 37% 40% 57.7° 52.9° 54.7° 05:00 PM 42% 38% 40% 56.5° 53.5° 54.9° 06:00 PM 41% 36% 39% 55.6° 50.8° 53.6° 07:00 PM 40% 36% 38% 52.4° 50.3° 51.4° 08:00 PM 50% 39% 44% 54.9° 51.1° 52.9° 09:00 PM 59% 50% 55% 55.8° 54.4° 55.1° 10:00 PM 69% 59% 65% 58.8° 55.7° 57.6° 11:00 PM 70% 69% 70% 59.0° 58.6° 58.8° SUMMARY High Humidity Low Humidity Avg Humidity High Dew Point Low Dew Point Avg Dew Point Max 72% 70% 71% 59.0° 58.6° 58.8° Min 40% 36% 38% 50.5° 48.4° 49.3° Avg 58% 53% 55% 55.3° 52.9° 53.9°
Wind Hour High Sustained Low Sustained Avg Sustained High Gust Low Gust Avg Gust Avg Direction Wind Run 12:00 AM 3.0 mph 0.0 mph 2.1 mph 8.0 mph 3.0 mph 6.1 mph 215° SW 2.1 mi 01:00 AM 5.0 mph 2.0 mph 3.4 mph 11.0 mph 6.0 mph 7.5 mph 211° SSW 3.4 mi 02:00 AM 6.0 mph 3.0 mph 4.5 mph 12.0 mph 7.0 mph 10.5 mph 209° SSW 4.5 mi 03:00 AM 7.0 mph 3.0 mph 4.6 mph 13.0 mph 7.0 mph 10.4 mph 207° SSW 4.6 mi 04:00 AM 6.0 mph 4.0 mph 4.8 mph 14.0 mph 9.0 mph 10.9 mph 215° SW 4.8 mi 05:00 AM 7.0 mph 5.0 mph 5.8 mph 14.0 mph 11.0 mph 12.9 mph 223° SW 5.8 mi 06:00 AM 6.0 mph 5.0 mph 5.9 mph 14.0 mph 12.0 mph 12.9 mph 222° SW 5.9 mi 07:00 AM 7.0 mph 5.0 mph 6.3 mph 14.0 mph 11.0 mph 12.8 mph 225° SW 6.3 mi 08:00 AM 8.0 mph 4.0 mph 5.9 mph 15.0 mph 12.0 mph 13.9 mph 221° SW 5.9 mi 09:00 AM 9.0 mph 5.0 mph 6.2 mph 19.0 mph 11.0 mph 15.3 mph 216° SW 6.2 mi 10:00 AM 7.0 mph 3.0 mph 5.5 mph 19.0 mph 10.0 mph 13.7 mph 218° SW 5.5 mi 11:00 AM 7.0 mph 4.0 mph 4.9 mph 16.0 mph 10.0 mph 13.2 mph 203° SSW 4.9 mi 12:00 PM 7.0 mph 4.0 mph 5.6 mph 16.0 mph 10.0 mph 13.9 mph 204° SSW 5.6 mi 01:00 PM 8.0 mph 5.0 mph 6.0 mph 17.0 mph 10.0 mph 15.9 mph 185° S 6.0 mi 02:00 PM 7.0 mph 5.0 mph 6.4 mph 17.0 mph 12.0 mph 14.9 mph 190° S 6.4 mi 03:00 PM 8.0 mph 5.0 mph 6.1 mph 19.0 mph 14.0 mph 16.5 mph 174° S 6.1 mi 04:00 PM 8.0 mph 4.0 mph 5.7 mph 17.0 mph 11.0 mph 15.0 mph 172° S 5.7 mi 05:00 PM 7.0 mph 5.0 mph 5.8 mph 15.0 mph 11.0 mph 13.7 mph 177° S 5.8 mi 06:00 PM 7.0 mph 3.0 mph 5.1 mph 16.0 mph 12.0 mph 13.4 mph 190° S 5.1 mi 07:00 PM 6.0 mph 3.0 mph 4.9 mph 16.0 mph 11.0 mph 14.2 mph 193° SSW 4.9 mi 08:00 PM 7.0 mph 2.0 mph 4.6 mph 18.0 mph 8.0 mph 14.6 mph 179° S 4.6 mi 09:00 PM 4.0 mph 1.0 mph 2.0 mph 11.0 mph 5.0 mph 7.4 mph 147° SSE 2.0 mi 10:00 PM 4.0 mph 2.0 mph 3.2 mph 15.0 mph 8.0 mph 10.8 mph 159° SSE 3.2 mi 11:00 PM 5.0 mph 4.0 mph 4.0 mph 16.0 mph 15.0 mph 15.9 mph 164° SSE 0.9 mi SUMMARY High Sustained Low Sustained Avg Sustained High Gust Low Gust Avg Gust Avg Direction Wind Run Max 9.0 mph 5.0 mph 6.4 mph 19.0 mph 15.0 mph 16.5 mph — 6.4 mi Min 3.0 mph 0.0 mph 2.0 mph 8.0 mph 3.0 mph 6.1 mph — 0.9 mi Avg 6.5 mph 3.6 mph 5.0 mph 15.1 mph 9.8 mph 12.7 mph 198° SSW 4.8 mi Total — — — — — — — 116.0 mi
Rain SUMMARY Liquid Snow Total 0.00" 0.0"
Pressure Hour High Pressure Low Pressure Avg Pressure 12:00 AM 30.22" 30.22" 30.22" 01:00 AM 30.22" 30.20" 30.21" 02:00 AM 30.21" 30.20" 30.20" 03:00 AM 30.20" 30.19" 30.19" 04:00 AM 30.20" 30.19" 30.19" 05:00 AM 30.19" 30.19" 30.19" 06:00 AM 30.20" 30.19" 30.20" 07:00 AM 30.21" 30.20" 30.20" 08:00 AM 30.21" 30.20" 30.21" 09:00 AM 30.21" 30.20" 30.20" 10:00 AM 30.20" 30.19" 30.19" 11:00 AM 30.19" 30.18" 30.19" 12:00 PM 30.18" 30.17" 30.17" 01:00 PM 30.17" 30.15" 30.16" 02:00 PM 30.15" 30.13" 30.14" 03:00 PM 30.13" 30.10" 30.12" 04:00 PM 30.10" 30.09" 30.10" 05:00 PM 30.09" 30.07" 30.08" 06:00 PM 30.08" 30.06" 30.07" 07:00 PM 30.07" 30.05" 30.06" 08:00 PM 30.05" 30.04" 30.05" 09:00 PM 30.04" 30.03" 30.04" 10:00 PM 30.04" 30.03" 30.03" 11:00 PM 30.03" 30.03" 30.03" SUMMARY High Pressure Low Pressure Avg Pressure Max 30.22" 30.22" 30.22" Min 30.03" 30.03" 30.03" Avg 30.15" 30.14" 30.15"
Solar Hour High UV Low UV Avg UV High Radiation Low Radiation Avg Radiation Total Radiation 12:00 AM 0.0 0.0 0.0 0 W/m2 0 W/m2 0 W/m2 0.00 MJ/m2 01:00 AM 0.0 0.0 0.0 0 W/m2 0 W/m2 0 W/m2 0.00 MJ/m2 02:00 AM 0.0 0.0 0.0 0 W/m2 0 W/m2 0 W/m2 0.00 MJ/m2 03:00 AM 0.0 0.0 0.0 0 W/m2 0 W/m2 0 W/m2 0.00 MJ/m2 04:00 AM 0.0 0.0 0.0 0 W/m2 0 W/m2 0 W/m2 0.00 MJ/m2 05:00 AM 0.0 0.0 0.0 0 W/m2 0 W/m2 0 W/m2 0.00 MJ/m2 06:00 AM 0.0 0.0 0.0 25 W/m2 0 W/m2 6 W/m2 0.02 MJ/m2 07:00 AM 0.0 0.0 0.0 123 W/m2 25 W/m2 67 W/m2 0.24 MJ/m2 08:00 AM 1.0 0.0 0.5 262 W/m2 114 W/m2 159 W/m2 0.57 MJ/m2 09:00 AM 2.2 1.0 1.6 461 W/m2 264 W/m2 362 W/m2 1.30 MJ/m2 10:00 AM 3.6 2.2 2.9 603 W/m2 462 W/m2 536 W/m2 1.93 MJ/m2 11:00 AM 5.1 3.6 4.3 717 W/m2 603 W/m2 656 W/m2 2.36 MJ/m2 12:00 PM 6.2 5.2 5.8 784 W/m2 722 W/m2 756 W/m2 2.72 MJ/m2 01:00 PM 6.5 6.1 6.2 812 W/m2 765 W/m2 788 W/m2 2.84 MJ/m2 02:00 PM 6.5 5.1 6.0 807 W/m2 733 W/m2 780 W/m2 2.81 MJ/m2 03:00 PM 5.1 4.0 4.4 740 W/m2 633 W/m2 684 W/m2 2.46 MJ/m2 04:00 PM 4.0 3.3 3.7 664 W/m2 504 W/m2 617 W/m2 2.22 MJ/m2 05:00 PM 3.4 2.1 2.6 626 W/m2 448 W/m2 510 W/m2 1.84 MJ/m2 06:00 PM 2.1 1.0 1.5 462 W/m2 234 W/m2 364 W/m2 1.31 MJ/m2 07:00 PM 1.0 0.0 0.6 281 W/m2 153 W/m2 213 W/m2 0.77 MJ/m2 08:00 PM 0.0 0.0 0.0 151 W/m2 19 W/m2 65 W/m2 0.23 MJ/m2 09:00 PM 0.0 0.0 0.0 19 W/m2 0 W/m2 4 W/m2 0.01 MJ/m2 10:00 PM 0.0 0.0 0.0 0 W/m2 0 W/m2 0 W/m2 0.00 MJ/m2 11:00 PM 0.0 0.0 0.0 0 W/m2 0 W/m2 0 W/m2 0.00 MJ/m2 SUMMARY High UV Low UV Avg UV High Radiation Low Radiation Avg Radiation Total Radiation Max 6.5 6.1 6.2 812 W/m2 765 W/m2 788 W/m2 2.84 MJ/m2 Daytime Avg — — 2.7 — — 434 W/m2 1.48 MJ/m2 Total — — — — — — 23.64 MJ/m2
Air Hour High AQI Low AQI Avg AQI High EPA AQI Low EPA AQI Avg EPA AQI 12:00 AM 51 33 38 38 27 33 01:00 AM 52 39 45 38 33 37 02:00 AM 43 37 40 33 27 33 03:00 AM 43 37 40 33 27 32 04:00 AM 46 38 42 33 27 30 05:00 AM 45 40 43 33 27 32 06:00 AM 48 40 44 33 27 31 07:00 AM 50 41 44 33 27 32 08:00 AM 56 40 49 44 27 36 09:00 AM 53 38 44 38 27 34 10:00 AM 54 31 42 44 27 34 11:00 AM 40 30 35 33 27 33 12:00 PM 33 26 30 33 27 32 01:00 PM 31 25 29 33 27 33 02:00 PM 31 24 28 33 33 33 03:00 PM 33 25 28 38 33 33 04:00 PM 30 25 28 33 33 33 05:00 PM 83 25 38 66 33 39 06:00 PM 30 21 26 33 33 33 07:00 PM 24 19 22 33 27 32 08:00 PM 61 20 27 55 33 34 09:00 PM 52 27 35 44 27 33 10:00 PM 53 35 42 38 22 33 11:00 PM 49 44 46 33 33 33 SUMMARY High AQI Low AQI Avg AQI High EPA AQI Low EPA AQI Avg EPA AQI Max 83 44 49 66 33 39 Min 24 19 22 33 22 30 Avg 45 32 37 38 29 33
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Temperature
Humidity
Wind
Precipitation
Pressure
Solar
Air Quality
Temperature Day High Temp Low Temp Avg (NWS) Avg HDD CDD High Heat Index Avg Heat Index Jul 01 78.9° 52.4° 65.5° 66.5° 0.0 1.5 78.9° 66.5° Jul 02 66.9° 58.8° 63.0° 62.2° 2.8 0.0 66.9° 62.2° Jul 03 84.9° 60.3° 72.5° 70.5° 0.0 5.5 85.6° 70.5° Jul 04 68.2° 58.2° 63.0° 64.1° 0.9 0.0 68.2° 64.1° Jul 05 65.6° 56.5° 61.0° 60.2° 4.8 0.0 65.6° 60.2° Jul 06 73.8° 54.8° 64.5° 64.2° 0.8 0.0 73.8° 64.2° Jul 07 84.6° 59.8° 72.5° 72.1° 0.0 7.1 84.6° 72.1° Jul 08 80.9° 64.7° 73.0° 70.3° 0.0 5.3 82.8° 70.4° Jul 09 74.1° 61.3° 67.5° 67.8° 0.0 2.8 74.1° 67.8° Jul 10 69.8° 59.5° 65.0° 63.6° 1.4 0.0 69.8° 63.6° Jul 11 71.0° 57.7° 64.5° 64.5° 0.5 0.0 71.0° 64.5° Jul 12 85.6° 60.2° 73.0° 73.1° 0.0 8.1 88.0° 73.3° Jul 13 89.2° 71.2° 80.0° 80.1° 0.0 15.1 90.9° 80.4° Jul 14 81.5° 67.8° 75.0° 74.8° 0.0 9.8 85.3° 75.2° Jul 15 85.4° 62.9° 74.0° 71.5° 0.0 6.5 86.4° 71.6° Jul 16 73.0° 61.1° 67.0° 66.3° 0.0 1.3 73.0° 66.3° Jul 17 64.6° 57.5° 61.5° 60.5° 4.5 0.0 64.6° 60.5° Jul 18 72.3° 54.3° 63.0° 64.1° 0.9 0.0 72.3° 64.1° Jul 19 79.8° 61.4° 70.5° 70.2° 0.0 5.2 79.8° 70.2° Jul 20 74.3° 59.8° 67.0° 67.9° 0.0 2.9 74.3° 67.9° Jul 21 70.3° 56.7° 63.5° 63.7° 1.3 0.0 70.3° 63.7° Jul 22 73.7° 55.1° 64.5° 64.1° 0.9 0.0 73.7° 64.1° Jul 23 64.3° 59.0° 61.5° 61.7° 3.3 0.0 64.3° 61.7° Jul 24 68.0° 56.9° 62.5° 63.0° 2.0 0.0 68.0° 63.0° Jul 25 74.2° 55.8° 65.0° 65.0° 0.0 0.0 74.2° 65.0° Jul 26 82.1° 62.3° 72.0° 71.7° 0.0 6.7 82.4° 71.8° SUMMARY High Temp Low Temp Avg (NWS) Avg HDD CDD High Heat Index Avg Heat Index Max 89.2° 71.2° 80.0° 80.1° 4.8 15.1 90.9° 80.4° Min 64.3° 52.4° 61.0° 60.2° 0.0 0.0 64.3° 60.2° Avg 75.3° 59.5° 67.4° 67.1° 0.9 3.0 75.7° 67.1° Total — — — — 24.2 77.7 — — Thresholds High Temp Low Temp >= 90 0 days — >= 80 8 days 0 days <= 32 0 days 0 days <= 0 0 days 0 days
Humidity Day High Humidity Low Humidity Avg Humidity High Dew Point Low Dew Point Avg Dew Point Jul 01 70% 30% 47% 51.5° 40.9° 44.7° Jul 02 100% 61% 77% 60.9° 47.8° 54.8° Jul 03 100% 40% 80% 69.3° 56.4° 62.4° Jul 04 100% 68% 83% 64.1° 56.2° 58.6° Jul 05 100% 77% 94% 61.2° 55.4° 58.3° Jul 06 100% 60% 83% 63.0° 54.8° 58.4° Jul 07 100% 37% 71% 65.9° 54.4° 60.8° Jul 08 100% 56% 85% 69.8° 62.7° 65.4° Jul 09 100% 68% 85% 65.3° 59.7° 62.7° Jul 10 100% 71% 87% 63.0° 56.3° 59.5° Jul 11 98% 68% 83% 62.5° 56.0° 59.0° Jul 12 100% 44% 72% 71.9° 53.9° 62.8° Jul 13 78% 33% 58% 67.9° 55.4° 63.1° Jul 14 100% 67% 82% 77.5° 62.5° 68.7° Jul 15 100% 42% 76% 69.6° 57.6° 62.7° Jul 16 100% 68% 87% 67.1° 57.0° 62.0° Jul 17 100% 63% 79% 59.9° 49.9° 53.9° Jul 18 96% 40% 64% 54.7° 46.5° 50.9° Jul 19 77% 42% 61% 61.6° 50.3° 55.7° Jul 20 84% 60% 71% 64.7° 52.6° 58.2° Jul 21 88% 48% 67% 58.2° 46.2° 52.1° Jul 22 82% 47% 66% 57.5° 46.3° 52.2° Jul 23 100% 64% 93% 62.1° 51.1° 59.5° Jul 24 100% 50% 74% 61.7° 44.1° 53.9° Jul 25 78% 41% 59% 56.8° 43.6° 50.0° Jul 26 77% 42% 61% 61.3° 51.1° 56.7° SUMMARY High Humidity Low Humidity Avg Humidity High Dew Point Low Dew Point Avg Dew Point Max 100% 77% 94% 77.5° 62.7° 68.7° Min 70% 30% 47% 51.5° 40.9° 44.7° Avg 93% 53% 75% 63.4° 52.6° 58.0°
Wind Day High Sustained Low Sustained Avg Sustained High Gust Low Gust Avg Gust Avg Direction Wind Run Jul 01 8.0 mph 0.0 mph 3.7 mph 23.0 mph 0.0 mph 10.6 mph 208° SSW 89.5 mi Jul 02 11.0 mph 2.0 mph 6.8 mph 31.0 mph 9.0 mph 19.5 mph 176° S 164.1 mi Jul 03 11.0 mph 0.0 mph 3.9 mph 24.0 mph 0.0 mph 11.3 mph 233° SW 94.5 mi Jul 04 7.0 mph 0.0 mph 2.2 mph 14.0 mph 0.0 mph 6.3 mph 343° NNW 53.7 mi Jul 05 7.0 mph 0.0 mph 2.4 mph 15.0 mph 0.0 mph 6.3 mph 335° NNW 58.4 mi Jul 06 4.0 mph 0.0 mph 1.3 mph 8.0 mph 0.0 mph 3.7 mph 86° E 31.1 mi Jul 07 8.0 mph 0.0 mph 2.5 mph 19.0 mph 0.0 mph 7.0 mph 178° S 60.2 mi Jul 08 7.0 mph 0.0 mph 2.6 mph 17.0 mph 0.0 mph 7.4 mph 219° SW 61.9 mi Jul 09 5.0 mph 0.0 mph 1.8 mph 11.0 mph 0.0 mph 5.3 mph 46° NE 43.0 mi Jul 10 10.0 mph 0.0 mph 3.7 mph 17.0 mph 0.0 mph 8.6 mph 325° NW 89.2 mi Jul 11 5.0 mph 0.0 mph 2.6 mph 12.0 mph 0.0 mph 6.9 mph 1° N 61.4 mi Jul 12 6.0 mph 0.0 mph 1.5 mph 13.0 mph 0.0 mph 4.7 mph 136° SE 35.0 mi Jul 13 9.0 mph 2.0 mph 5.0 mph 25.0 mph 5.0 mph 13.3 mph 217° SW 120.7 mi Jul 14 7.0 mph 0.0 mph 2.3 mph 18.0 mph 0.0 mph 6.8 mph 171° S 55.6 mi Jul 15 10.0 mph 0.0 mph 2.5 mph 22.0 mph 0.0 mph 7.6 mph 306° NW 61.0 mi Jul 16 8.0 mph 0.0 mph 3.0 mph 17.0 mph 0.0 mph 8.0 mph 333° NNW 72.9 mi Jul 17 11.0 mph 1.0 mph 5.5 mph 23.0 mph 3.0 mph 13.2 mph 310° NW 133.0 mi Jul 18 5.0 mph 0.0 mph 2.4 mph 11.0 mph 0.0 mph 6.5 mph 291° WNW 57.4 mi Jul 19 7.0 mph 0.0 mph 2.9 mph 14.0 mph 0.0 mph 7.9 mph 229° SW 69.3 mi Jul 20 7.0 mph 1.0 mph 3.9 mph 15.0 mph 3.0 mph 9.8 mph 303° WNW 93.8 mi Jul 21 6.0 mph 0.0 mph 2.9 mph 11.0 mph 0.0 mph 7.3 mph 341° NNW 70.0 mi Jul 22 5.0 mph 0.0 mph 1.8 mph 9.0 mph 0.0 mph 5.1 mph 61° ENE 42.1 mi Jul 23 6.0 mph 1.0 mph 3.0 mph 13.0 mph 0.0 mph 7.7 mph 340° NNW 72.6 mi Jul 24 9.0 mph 1.0 mph 4.5 mph 16.0 mph 3.0 mph 10.9 mph 339° NNW 108.6 mi Jul 25 5.0 mph 0.0 mph 2.2 mph 10.0 mph 0.0 mph 5.9 mph 303° WNW 51.8 mi Jul 26 9.0 mph 0.0 mph 5.0 mph 19.0 mph 3.0 mph 12.7 mph 198° SSW 116.0 mi SUMMARY High Sustained Low Sustained Avg Sustained High Gust Low Gust Avg Gust Avg Direction Wind Run Max 11.0 mph 2.0 mph 6.8 mph 31.0 mph 9.0 mph 19.5 mph — 164.1 mi Min 4.0 mph 0.0 mph 1.3 mph 8.0 mph 0.0 mph 3.7 mph — 31.1 mi Avg 7.4 mph 0.3 mph 3.2 mph 16.4 mph 1.0 mph 8.5 mph 278° W 75.6 mi Total — — — — — — — 1966.6 mi
Rain Day Liquid Snow Jul 01 0.00" 0.0" Jul 02 0.12" 0.0" Jul 03 0.38" 0.0" Jul 04 0.00" 0.0" Jul 05 0.11" 0.0" Jul 06 0.00" 0.0" Jul 07 0.00" 0.0" Jul 08 0.27" 0.0" Jul 09 0.00" 0.0" Jul 10 0.00" 0.0" Jul 11 0.00" 0.0" Jul 12 0.05" 0.0" Jul 13 0.00" 0.0" Jul 14 0.09" 0.0" Jul 15 1.63" 0.0" Jul 16 0.00" 0.0" Jul 17 0.16" 0.0" Jul 18 0.00" 0.0" Jul 19 0.00" 0.0" Jul 20 0.00" 0.0" Jul 21 0.00" 0.0" Jul 22 0.00" 0.0" Jul 23 0.02" 0.0" Jul 24 0.00" 0.0" Jul 25 0.00" 0.0" Jul 26 0.00" 0.0" SUMMARY Liquid Snow Max 1.63" 0.0" Min 0.00" 0.0" Avg 0.11" 0.0" Total 2.83" 0.0" Thresholds Liquid Snow >= 0.01" 9 days — >= 0.10" 6 days 0 days >= 1" 1 day 0 days >= 4" 0 days 0 days >= 8" — 0 days
Pressure Day High Pressure Low Pressure Avg Pressure Jul 01 30.34" 30.09" 30.23" Jul 02 30.11" 29.77" 29.92" Jul 03 29.83" 29.68" 29.74" Jul 04 29.97" 29.83" 29.90" Jul 05 29.92" 29.85" 29.87" Jul 06 29.94" 29.88" 29.91" Jul 07 29.97" 29.89" 29.93" Jul 08 29.90" 29.83" 29.88" Jul 09 29.94" 29.86" 29.91" Jul 10 30.05" 29.90" 29.97" Jul 11 30.14" 30.05" 30.10" Jul 12 30.09" 30.04" 30.06" Jul 13 30.11" 29.94" 30.03" Jul 14 29.95" 29.79" 29.84" Jul 15 29.83" 29.61" 29.76" Jul 16 29.85" 29.69" 29.77" Jul 17 30.13" 29.84" 29.99" Jul 18 30.20" 30.12" 30.15" Jul 19 30.13" 30.03" 30.08" Jul 20 30.15" 29.99" 30.06" Jul 21 30.21" 30.13" 30.17" Jul 22 30.14" 29.99" 30.05" Jul 23 30.13" 30.01" 30.06" Jul 24 30.22" 30.12" 30.18" Jul 25 30.28" 30.21" 30.24" Jul 26 30.22" 30.03" 30.15" SUMMARY High Pressure Low Pressure Avg Pressure Max 30.34" 30.21" 30.24" Min 29.83" 29.61" 29.74" Avg 30.07" 29.93" 30.00"
Solar Day High UV Daytime Avg UV High Radiation Daytime Avg Radiation Total Radiation Jul 01 8.6 3.7 921 W/m2 513 W/m2 29.24 MJ/m2 Jul 02 8.6 1.1 918 W/m2 120 W/m2 6.84 MJ/m2 Jul 03 9.5 3.3 1118 W/m2 433 W/m2 24.61 MJ/m2 Jul 04 9.0 2.4 1144 W/m2 309 W/m2 17.51 MJ/m2 Jul 05 7.7 1.8 1100 W/m2 282 W/m2 15.97 MJ/m2 Jul 06 7.6 3.2 882 W/m2 481 W/m2 27.20 MJ/m2 Jul 07 8.7 2.9 1204 W/m2 407 W/m2 23.03 MJ/m2 Jul 08 8.5 1.6 983 W/m2 204 W/m2 11.52 MJ/m2 Jul 09 8.0 3.4 872 W/m2 477 W/m2 26.86 MJ/m2 Jul 10 8.0 3.0 926 W/m2 389 W/m2 21.90 MJ/m2 Jul 11 7.3 3.2 895 W/m2 494 W/m2 27.80 MJ/m2 Jul 12 5.9 2.2 847 W/m2 353 W/m2 19.81 MJ/m2 Jul 13 7.9 3.3 930 W/m2 450 W/m2 25.23 MJ/m2 Jul 14 8.0 3.0 867 W/m2 385 W/m2 21.54 MJ/m2 Jul 15 9.4 2.9 1130 W/m2 357 W/m2 19.92 MJ/m2 Jul 16 8.2 2.4 1116 W/m2 344 W/m2 19.13 MJ/m2 Jul 17 6.4 1.7 1188 W/m2 262 W/m2 14.53 MJ/m2 Jul 18 7.9 3.3 896 W/m2 486 W/m2 26.99 MJ/m2 Jul 19 8.0 2.9 1071 W/m2 425 W/m2 23.54 MJ/m2 Jul 20 6.5 1.7 921 W/m2 260 W/m2 14.38 MJ/m2 Jul 21 7.5 3.2 891 W/m2 492 W/m2 27.10 MJ/m2 Jul 22 6.8 2.7 847 W/m2 425 W/m2 23.36 MJ/m2 Jul 23 2.8 0.7 406 W/m2 112 W/m2 6.14 MJ/m2 Jul 24 8.0 3.0 1083 W/m2 478 W/m2 26.13 MJ/m2 Jul 25 7.6 3.2 888 W/m2 468 W/m2 25.55 MJ/m2 Jul 26 6.5 2.7 812 W/m2 434 W/m2 23.64 MJ/m2 SUMMARY High UV Daytime Avg UV High Radiation Daytime Avg Radiation Total Radiation Max 9.5 3.7 1204 W/m2 513 W/m2 29.24 MJ/m2 Min 2.8 0.7 406 W/m2 112 W/m2 6.14 MJ/m2 Avg 7.7 2.6 956 W/m2 378 W/m2 21.13 MJ/m2 Total — — — — 549.48 MJ/m2
Air Day High AQI Low AQI Avg AQI High EPA AQI Low EPA AQI Avg EPA AQI Jul 01 50 4 10 42 13 19 Jul 02 29 3 10 21 4 11 Jul 03 76 0 16 53 0 14 Jul 04 199 8 32 183 8 23 Jul 05 121 4 51 93 0 35 Jul 06 141 59 74 119 42 53 Jul 07 75 37 61 53 25 45 Jul 08 69 16 37 46 4 24 Jul 09 76 22 44 57 4 29 Jul 10 83 17 57 57 13 40 Jul 11 64 27 43 46 17 27 Jul 12 90 40 68 61 21 49 Jul 13 83 50 65 59 42 50 Jul 14 77 39 64 55 25 45 Jul 15 84 9 67 59 0 48 Jul 16 91 33 67 63 21 47 Jul 17 60 0 11 42 0 11 Jul 18 54 2 11 42 4 14 Jul 19 46 14 31 38 13 28 Jul 20 103 26 48 77 22 36 Jul 21 52 3 11 38 0 15 Jul 22 35 4 10 27 5 17 Jul 23 54 5 24 33 5 16 Jul 24 35 9 19 27 0 17 Jul 25 63 15 27 55 16 27 Jul 26 83 19 37 66 22 33 SUMMARY High AQI Low AQI Avg AQI High EPA AQI Low EPA AQI Avg EPA AQI Max 199 59 74 183 42 53 Min 29 0 10 21 0 11 Avg 77 18 38 58 13 30
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Temperature
Humidity
Wind
Precipitation
Pressure
Solar
Air Quality
Temperature Month High Temp Low Temp Avg (NWS) Avg HDD CDD High Heat Index Avg Heat Index Low Wind Chill Avg Wind Chill Jan 50.1° -4.8° 23.2° 23.6° 1284.0 0.0 50.1° 23.6° -23.3° 19.3° Feb 51.0° 6.3° 29.6° 29.2° 1038.1 0.0 51.0° 29.2° -9.0° 25.3° Mar 64.3° 14.6° 33.2° 32.8° 998.9 0.0 64.3° 32.8° 0.8° 29.2° Apr 72.2° 25.0° 43.2° 42.7° 670.4 0.0 72.2° 42.7° 21.6° 40.5° May 85.7° 36.6° 54.5° 53.8° 354.7 6.3 83.6° 53.7° 32.8° 53.5° Jun 90.5° 43.4° 62.7° 62.7° 113.9 43.8 99.2° 62.8° 43.4° 62.6° Jul 89.2° 52.4° 67.4° 67.1° 24.2 77.7 90.9° 67.1° 52.4° 67.1° SUMMARY High Temp Low Temp Avg (NWS) Avg HDD CDD High Heat Index Avg Heat Index Low Wind Chill Avg Wind Chill Max 90.5° 52.4° 67.4° 67.1° 1284.0 77.7 99.2° 67.1° 52.4° 67.1° Min 50.1° -4.8° 23.2° 23.6° 24.2 0.0 50.1° 23.6° -23.3° 19.3° Avg 71.9° 24.8° 44.3° 44.1° 640.6 18.3 73.0° 44.1° 17.0° 42.0° Total — — — — 4484.3 127.8 — — — — Thresholds High Temp Low Temp >= 90 1 day — >= 80 16 days 0 days <= 32 38 days 85 days <= 0 0 days 2 days
Humidity Month High Humidity Low Humidity Avg Humidity High Dew Point Low Dew Point Avg Dew Point Jan 100% 46% 81% 37.2° -13.9° 18.4° Feb 100% 26% 73% 42.2° -0.8° 21.2° Mar 100% 20% 70% 47.5° 3.4° 23.3° Apr 100% 11% 69% 58.9° 11.7° 32.0° May 100% 11% 69% 63.5° 14.7° 42.6° Jun 100% 21% 73% 75.4° 30.2° 53.1° Jul 100% 30% 75% 77.5° 40.9° 58.0° SUMMARY High Humidity Low Humidity Avg Humidity High Dew Point Low Dew Point Avg Dew Point Max 100% 46% 81% 77.5° 40.9° 58.0° Min 100% 11% 69% 37.2° -13.9° 18.4° Avg 100% 24% 73% 57.5° 12.3° 35.0°
Wind Month High Sustained Avg Sustained High Gust Avg Gust Avg Direction Wind Run Jan 17.0 mph 4.1 mph 39.0 mph 10.2 mph 273° W 3084.1 mi Feb 18.0 mph 4.8 mph 37.0 mph 11.4 mph 265° W 3321.4 mi Mar 16.0 mph 5.0 mph 36.0 mph 11.8 mph 288° WNW 3712.6 mi Apr 18.0 mph 5.0 mph 37.0 mph 12.0 mph 324° NW 3567.8 mi May 14.0 mph 3.6 mph 35.0 mph 9.3 mph 309° NW 2695.8 mi Jun 15.0 mph 4.4 mph 33.0 mph 11.5 mph 256° WSW 3141.0 mi Jul 11.0 mph 3.2 mph 31.0 mph 8.5 mph 278° W 1965.6 mi SUMMARY High Sustained Avg Sustained High Gust Avg Gust Avg Direction Wind Run Max 18.0 mph 5.0 mph 39.0 mph 12.0 mph — 3712.6 mi Min 11.0 mph 3.2 mph 31.0 mph 8.5 mph — 1965.6 mi Avg 15.6 mph 4.3 mph 35.4 mph 10.7 mph 276° W 3096.0 mi Total — — — — — 21488.4 mi
Rain Month Liquid Snow Jan 1.69" 0.6" Feb 0.70" 0.0" Mar 2.29" 0.0" Apr 3.19" 0.0" May 3.19" 0.0" Jun 4.76" 0.0" Jul 2.83" 0.0" SUMMARY Liquid Snow Max 4.76" 0.6" Min 0.70" 0.0" Avg 2.66" 0.1" Total 18.65" 0.6" Thresholds Liquid Snow >= 0.01" 84 days — >= 0.10" 44 days 1 day >= 1" 1 day 0 days >= 4" 0 days 0 days >= 8" — 0 days
Pressure Month High Pressure Low Pressure Avg Pressure Jan 30.45" 29.21" 29.97" Feb 30.37" 29.20" 29.90" Mar 30.33" 29.22" 29.94" Apr 30.37" 29.42" 29.91" May 30.31" 29.29" 29.87" Jun 30.44" 29.38" 29.87" Jul 30.34" 29.61" 30.00" SUMMARY High Pressure Low Pressure Avg Pressure Max 30.45" 29.61" 30.00" Min 30.31" 29.20" 29.87" Avg 30.37" 29.33" 29.92"
Solar Month High UV Daytime Avg UV High Radiation Daytime Avg Radiation Total Radiation Jan 1.7 0.2 584 W/m2 85 W/m2 86.57 MJ/m2 Feb 2.7 0.6 856 W/m2 163 W/m2 177.25 MJ/m2 Mar 4.4 1.0 1000 W/m2 222 W/m2 297.49 MJ/m2 Apr 7.8 1.5 1086 W/m2 285 W/m2 421.57 MJ/m2 May 9.9 2.2 1339 W/m2 357 W/m2 602.58 MJ/m2 Jun 11.2 2.2 1216 W/m2 319 W/m2 544.49 MJ/m2 Jul 9.5 2.6 1204 W/m2 378 W/m2 549.48 MJ/m2 SUMMARY High UV Daytime Avg UV High Radiation Daytime Avg Radiation Total Radiation Max 11.2 2.6 1339 W/m2 378 W/m2 602.58 MJ/m2 Min 1.7 0.2 584 W/m2 85 W/m2 86.57 MJ/m2 Avg 6.7 1.5 1041 W/m2 256 W/m2 382.78 MJ/m2 Total — — — — 2679.43 MJ/m2
Air Month High AQI Low AQI Avg AQI High EPA AQI Low EPA AQI Avg EPA AQI Jan 232 0 22 197 0 19 Feb 132 0 25 107 0 22 Mar 251 0 15 211 0 16 Apr 111 0 9 80 -4 12 May 177 0 13 167 0 16 Jun 139 0 20 119 0 17 Jul 199 0 38 183 0 30 SUMMARY High AQI Low AQI Avg AQI High EPA AQI Low EPA AQI Avg EPA AQI Max 251 0 38 211 0 30 Min 111 0 9 80 -4 12 Avg 177 0 20 152 -1 19
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Month
TempHi
TempLo
TempAv
Depart
Rain
Snow
January
24.6° F
12.4° F
18.5° F
-0.6° F
1.86"
25.1"
February
26.9° F
12.5° F
19.7° F
-0.2° F
1.47"
20.9"
March
35.3° F
21.0° F
28.2° F
0.1° F
1.59"
14.2"
April
45.8° F
31.0° F
38.4° F
0.9° F
2.74"
8.4"
May
58.7° F
40.8° F
49.8° F
2.9° F
2.90"
0.3"
June
67.9° F
50.1° F
59.0° F
2.8° F
3.05"
0.0"
July
74.6° F
57.7° F
66.2° F
1.6° F
3.11"
0.0"
August
74.3° F
58.1° F
66.2° F
0.4° F
2.31"
0.0"
September
67.3° F
51.6° F
59.4° F
0.5° F
3.34"
0.0"
October
53.9° F
40.0° F
47.0° F
-0.1° F
3.43"
0.9"
November
40.6° F
28.5° F
34.5° F
-0.4° F
2.42"
11.1"
December
30.2° F
18.6° F
24.4° F
-0.5° F
1.98"
21.1"
SUMMARY
TempHi
TempLo
TempAv
Depart
Rain
Snow
Avg
50.0° F
35.2° F
42.6° F
0.63
—
—
Total
—
—
—
—
30.2"
102.0"
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marquetteweather.com
Highest recorded temperature: 95.7 °F on Sep 4, 2023
Lowest recorded temperature: -14.7 °F on Jan 31, 2019
Total recorded temperature range: 110.4 °F
Highest recorded pressure: 30.83 inHg on Jan 13, 2017
Lowest recorded pressure: 28.78 inHg on Dec 24, 2015
Total recorded pressure range: 2.05 inHg
Highest recorded wind speed: 51.0 MPH on Feb 24, 2019
Wettest day on record: Sep 5, 2018 with 3.11 in of rain.
Sunniest day on record: May 27, 2023 with 12.1 hours of sunshine.
Check the accuracy of forecasted temperatures
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Notes:
General
The above data, with the exception of normals, are produced by a private weather station located 1/4 mile south of downtown Marquette. The station went online July 10, 2015.
If you're seeking official weather data for the Marquette COOP station (1857 - present), please visit NOAA NOWData .
24 hour graphs at the top of the page are updated every 5 minutes.
Daily and monthly history tables are updated along with the graphs every 5 minutes. Yearly histories are updated at the top of every hour.
Temperatures
"NWS" averages are the sum of the daily high temperature & daily low temperature in whole degrees divided by 2. This is the National Weather Service method used for climatological summaries. All other fields labelled "Avg" contain integrated averages using one minute samples. "Avg" labelled summary columns contain weighted means (i.e. a partial hour/day/month counts less than a full one).
CDD = Cooling Degree Days & HDD = Heating Degree Days. Degree days are calculated using daily NWS averages compared to a base value of 65°. For example, a day with an avg temperature of 67.7° will have 2.7 CDDs & 0 HDDs. A 33.2° avg temperature will produce 31.8 HDDs & 0 CDDs.
In the daily & monthly history tables, "Wind Chill" appears only October through April. It is calculated when the temperature is 50 or below and sustained wind speed is greater than 3 mph. Otherwise, it equals the temperature. Likewise, "Heat Index" appears only May through September. It is calculated only when the temperature is 80 or above. Otherwise, it equals the temperature.
Wind
"Sustained" wind is the rolling 10 minute average sustained wind speed.
"Wind Dir" is a scalar average of direction irrespective of speed. However, calm winds do not have a valid direction and are not included in the average.
"Wind Run" uses the 10 minute wind average.
"Low Sustained" & "Low Max" wind values are omitted from the yearly history table since every field equals 0.
Anemometer (wind gauge) was raised from 20 ft to 28 ft on June 18, 2017
Humidity / Dew Point
As of July 2018 daily, monthly, and yearly history tables contain corrected humidities and dew points. A custom correction curve addresses a dry bias above 95% and a wet bias below 92% inherent to the sensor. A third-party device accurate to within 2% humidity established the deltas used in the algorithm. The daily table contains up-to-date corrections for today. The monthly and yearly tables have corrections through yesterday (updated just after midnight each morning).
The 24 hour graphs contain corrected humidities & dew points.
Precipitation
"Liquid" precipitation in the winter is the amount of melted snow and/or ice.
Daily snowfall record keeping ran from October 2017 through December 2023. Snowfall is no longer measured .
The daily precipitation table doesn't contain hourly reports because often we correct the total with a measurement from our manual gauge. Unfortunately, when that happens, we have no way of reconstructing hourly amounts. For a raw, uncorrected breakdown of rain over the past 24 hours please see the precipitation graph at the top of the page .
Pressure
Since January 15, 2018, pressure is recorded in altimeter format. The home page, however, continues to display "Barometer" in MSLP format by default.
Solar
UV index measurement began June 6, 2020. Sensor detects ultraviolet radiation at wavelengths of 290 to 390 nm. Scale is 0-16 (but never gets above 11 in Marquette).
Solar radiation measurement began June 11, 2020. Scale for solar radiation is 0 - 1800 Watts per meter squared. This measurement of the sun's energy (detected between 300 and 1100 nanometers wavelength) can approximate daylight cloud cover relative to clear days for a given time of year. It's also useful for determining solar electricity generation and aerosol levels (pollution, smoke, dust, ash, etc).
The daily table summary footer for this tab omits "Min" since every value is always 0. Instead you'll see a "Daytime Avg" row displaying weighted averages of all hourly maximums, minimums, and averages between sunrise & sunset.
In monthly & yearly tables, you'll see a "Daytime Avg" column containing daylight averages. The "Min" column will be entirely missing since every value would be 0.
Total Radiation is measured in Megajoules (1,000,000 J) per meter squared.
Normals
"Depart" in the Normals table refers to the average departure (or difference) between our weather station and the official Marquette average temperature recorded at the Water Filtration Plant on Lakeshore Dr. These numbers are updated monthly based on data beginning August 2015 (first full month of data collection).
Air Quality
Air quality data collection began June 21, 2023. The table contains the Air Quality Index (AQI) and the EPA-adjusted AQI (which is the reading published on the City/home page). AQI is based on a 2.5 micron particle count. The scale is 0-500. The higher the AQI, the worse the air quality. We use a Purple Air dual-laser particle counter which records the 2-minute average AQI every minute. For an explanation of the ratings (not published here) that accompany AQI please tap on the linked headline "Air Quality" on the City page (in the Weather Conditions section at the top/left).
Sometimes my neighbor to the south burns trash (notable on days with a south wind). Also two doors down to the east is an Airbnb home with a fire pit. Burning events will be evidenced by a 1 hour spike in AQI. On such days, it is important to evaluate the daily average rather than maximum AQI.
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