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Report for 2017 07
 Monthly Climatological Summary for Jul 2017 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 76.9 85.6 4:41p 68.7 6:21a 0.0 11.9 0.00 2.9 14.0 3:20p WNW 2 77.3 89.3 5:21p 61.1 6:02a 0.4 12.7 0.00 1.6 10.0 1:35p SW 3 79.3 91.1 4:20p 66.4 6:01a 0.0 14.3 0.00 1.7 14.0 4:29p SSW 4 77.7 84.8 10:54a 67.3 6:04a 0.0 12.7 0.00 0.8 8.0 11:11a SSW 5 77.1 84.8 12:42p 71.8 5:34a 0.0 12.1 1.00 1.9 19.0 3:58a SE 6 78.6 89.3 5:16p 68.3 6:22a 0.0 13.6 0.02 2.3 12.0 4:28p NNW 7 80.9 90.7 3:05p 72.5 5:39a 0.0 15.9 0.00 4.1 19.0 11:34a WNW 8 78.2 87.6 4:09p 66.3 5:59a 0.0 13.2 0.00 3.1 17.0 1:48p WNW 9 82.0 91.9 3:53p 68.5 6:08a 0.0 17.0 0.00 3.2 17.0 5:40p WSW 10 84.0 93.0 4:52p 76.1 5:49a 0.0 19.0 0.00 5.4 22.0 1:36p SW 11 85.6 95.5 4:40p 76.9 6:13a 0.0 20.6 0.00 5.0 17.0 1:46p SW 12 86.2 96.8 3:40p 74.6 4:47a 0.0 21.2 0.00 5.1 20.0 3:48p SW 13 84.0 91.4 2:35p 79.2 11:57p 0.0 19.0 0.00 2.7 13.0 1:47a W 14 79.1 88.3 4:24p 72.1 6:31a 0.0 14.1 0.33 3.0 12.0 2:08a NNW 15 76.3 86.3 4:16p 65.0 5:56a 0.0 11.3 0.00 1.5 10.0 12:02p NNE 16 79.8 92.9 5:00p 65.3 5:12a 0.0 14.8 0.00 2.2 15.0 10:40a WNW 17 79.5 88.6 4:08p 71.6 6:00a 0.0 14.5 0.00 2.0 10.0 12:05a ENE 18 83.5 96.6 4:12p 70.4 5:57a 0.0 18.5 0.00 1.4 9.0 9:33a S 19 86.1 96.4 3:11p 74.4 5:41a 0.0 21.1 0.00 1.9 13.0 2:50p W 20 88.0 98.8 4:09p 78.0 6:11a 0.0 23.0 0.00 3.4 15.0 11:15a WSW 21 89.5 99.6 5:44p 77.2 6:42a 0.0 24.5 0.00 3.2 15.0 1:51p WSW 22 89.9 101.4 4:59p 80.6 5:57a 0.0 24.9 0.00 4.8 23.0 2:05p SW 23 81.1 91.1 4:45p 70.4 5:08a 0.0 16.1 0.26 4.4 41.0 3:14a W 24 78.4 87.0 3:50p 69.2 6:20a 0.0 13.4 0.00 2.8 14.0 4:34p NNE 25 80.0 90.4 4:55p 69.3 6:06a 0.0 15.0 0.00 2.7 13.0 12:18p E 26 84.2 95.0 4:46p 73.1 6:17a 0.0 19.2 0.15 2.2 14.0 3:38p WSW 27 76.9 84.6 3:51p 73.4 3:21a 0.0 11.9 0.71 2.0 20.0 2:04a WNW 28 77.3 84.0 4:32p 71.0 6:52a 0.0 12.3 0.00 4.0 16.0 2:11p NNE 29 72.2 80.2 2:28p 63.7 6:34a 0.1 7.3 0.00 3.2 17.0 5:20p NE 30 71.7 82.7 5:11p 59.6 5:36a 1.1 7.8 0.00 2.1 12.0 1:03p ENE 31 74.4 84.9 5:03p 62.0 6:14a 0.4 9.8 0.00 1.3 13.0 11:53a E ---------------------------------------------------------------------------------- 80.5 101.4 22 59.6 30 2.0 482.7 2.47 2.8 41.0 23 W Max >= 90.0: 16 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 1.00 on day 5 Days of Rain: 6 (>= 0.01 in) 5 (>= 0.10 in) 1 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration
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