2024: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2023: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2022: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2021: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2020: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2019: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2018: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2017: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2016: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2015: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2014: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2013: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2012: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2011: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2010: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2009: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2008: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2007: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2006: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec 2005: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
Report for 2020 08
Monthly Climatological Summary for Aug 2020 Name: ofallonweather.com City: O'Fallon State: MO Elevation: 550 ft Lat: N 38° 50' 20" Lon: W 090° 43' 43" Temperature (°F), Rain (in), Wind Speed (mph) Heat Cool Avg Mean Deg Deg Wind Dom Day Temp High Time Low Time Days Days Rain Speed High Time Dir ---------------------------------------------------------------------------------- 1 71.1 78.6 7:10p 65.9 5:57a 0.0 6.1 0.03 2.5 12.0 2:59p NNW 2 74.5 84.6 4:16p 66.2 6:36a 0.0 9.5 0.52 2.8 17.0 9:53p W 3 68.6 73.7 12:28p 62.3 11:59p 0.1 3.7 0.08 2.9 14.0 1:12p NNW 4 64.7 74.6 4:21p 56.5 6:35a 2.6 2.4 0.00 2.0 13.0 11:36a NNE 5 66.9 77.1 5:19p 55.7 6:37a 2.7 4.5 0.00 1.1 10.0 3:00p E 6 69.6 79.7 5:02p 57.7 6:07a 1.7 6.3 0.00 1.8 12.0 5:06p E 7 74.7 85.1 4:52p 62.8 6:33a 0.2 9.9 0.00 2.5 13.0 10:52a SSE 8 76.3 84.1 3:37p 69.3 5:05a 0.0 11.3 3.17 3.4 31.0 11:31p S 9 78.3 89.0 6:06p 68.8 7:11a 0.0 13.3 0.79 3.6 20.0 12:03a SSW 10 79.5 92.8 3:59p 68.0 8:37p 0.0 14.5 0.58 4.1 37.0 5:16p SW 11 74.6 81.6 3:22p 68.0 4:40a 0.0 9.6 0.00 1.5 10.0 1:46p ENE 12 78.6 86.2 4:25p 72.3 6:17a 0.0 13.6 0.00 1.9 13.0 2:09p ESE 13 76.9 84.8 5:27p 70.0 6:09a 0.0 11.9 0.15 1.5 14.0 1:09p E 14 77.9 86.8 3:53p 70.5 6:40a 0.0 12.9 0.00 1.6 10.0 1:26p ENE 15 78.3 88.6 4:18p 69.3 6:25a 0.0 13.3 0.00 2.2 14.0 5:10p NNW 16 73.2 83.5 3:37p 61.2 6:19a 0.4 8.7 0.00 2.1 9.0 10:22a NNW 17 76.4 86.6 3:20p 65.2 6:12a 0.0 11.4 0.00 3.3 19.0 5:43p W 18 72.9 80.9 4:47p 64.8 6:54a 0.0 7.9 0.00 3.3 14.0 2:19p N 19 70.3 78.5 2:58p 61.7 11:58p 0.3 5.6 0.00 2.5 13.0 11:38a ENE 20 69.5 81.4 4:54p 56.3 6:27a 2.2 6.7 0.00 1.6 13.0 1:07p ENE 21 72.2 83.5 4:19p 59.4 6:25a 1.1 8.3 0.00 1.1 8.0 1:21p ENE 22 74.9 87.8 4:55p 61.6 6:36a 0.5 10.4 0.00 1.4 12.0 1:11p SW 23 80.0 90.9 3:29p 69.9 5:33a 0.0 15.0 0.00 3.2 13.0 12:44p WSW 24 82.1 93.8 3:30p 71.8 6:48a 0.0 17.1 0.00 1.7 9.0 4:37p WSW 25 82.2 93.3 4:10p 70.2 6:31a 0.0 17.2 0.00 1.7 10.0 1:12p SW 26 80.1 89.7 3:36p 69.3 6:42a 0.0 15.1 0.00 2.8 14.0 11:54a SSW 27 80.6 85.3 2:38p 75.7 7:01a 0.0 15.6 0.00 3.0 15.0 10:57a SSW 28 80.7 88.0 6:23p 73.6 6:53a 0.0 15.7 0.01 2.6 16.0 1:40a ENE 29 75.3 79.6 11:27a 64.8 11:58p 0.0 10.3 0.00 2.8 15.0 1:28p NW 30 69.8 82.1 4:16p 56.9 6:45a 1.9 6.7 0.00 1.5 11.0 4:02p E 31 73.1 80.7 5:33p 68.0 2:02a 0.0 8.1 0.03 2.2 22.0 2:43p SW ---------------------------------------------------------------------------------- 75.0 93.8 24 55.7 5 13.7 322.6 5.36 2.3 37.0 10 WSW Max >= 90.0: 4 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 3.17 on day 8 Days of Rain: 9 (>= 0.01 in) 5 (>= 0.10 in) 1 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration