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Report for 2019 12
Monthly Climatological Summary for Dec 2019 Name: Riverweather.com City: St. Charles County State: MO Elevation: 430 ft Lat: N 38 55' 52" Lon: W 090 28' 28" 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 39.1 49.8 12:01a 34.4 9:57p 25.9 0.0 0.03 10.4 38.0 1:28p W 2 34.9 39.3 3:47p 29.9 11:11p 30.1 0.0 0.00 6.9 31.0 1:38a WNW 3 38.7 49.9 3:42p 28.5 6:01a 26.3 0.0 0.01 0.7 14.0 1:42p WSW 4 45.4 55.4 2:44p 37.5 11:59p 19.6 0.0 0.00 3.0 14.0 7:15a W 5 47.0 62.8 2:12p 33.6 6:29a 18.0 0.0 0.00 0.1 8.0 1:30p SSE 6 42.1 50.4 12:00a 32.4 11:14p 22.9 0.0 0.00 3.1 30.0 8:10a N 7 36.1 47.6 3:01p 28.5 6:37a 28.9 0.0 0.00 0.1 7.0 12:58p SE 8 44.1 57.7 2:02p 34.0 6:22a 20.9 0.0 0.00 0.4 12.0 12:17p S 9 45.1 53.2 12:57p 26.9 11:56p 19.9 0.0 0.01 6.1 33.0 4:11p WNW 10 27.4 34.6 3:39p 22.4 6:27a 37.6 0.0 0.00 4.0 22.0 12:09a WNW 11 32.0 45.4 3:35p 21.0 4:55a 32.9 0.0 0.00 1.4 13.0 11:25a NW 12 39.3 53.6 2:44p 29.4 2:51a 25.7 0.0 0.00 0.8 21.0 12:43p SSW 13 40.2 48.4 2:56p 34.1 7:10a 24.8 0.0 0.00 0.0 4.0 9:36a --- 14 34.0 39.6 7:07a 29.2 11:57p 31.0 0.0 0.04 6.1 22.0 11:29a WNW 15 26.5 29.2 12:00a 24.9 11:02a 38.5 0.0 0.00 1.7 12.0 11:33p NE 16 28.2 29.8 3:03p 26.0 12:06a 36.8 0.0 0.00 4.6 16.0 9:43p N 17 26.2 31.8 2:34p 21.6 8:20a 38.8 0.0 0.08 6.5 20.0 9:55p WNW 18 24.4 31.4 2:11p 18.8 11:36p 40.6 0.0 0.03 1.2 14.0 12:15a W 19 29.5 44.0 3:06p 17.7 2:16a 35.5 0.0 0.12 0.3 7.0 3:02a E 20 34.8 43.4 3:12p 27.0 7:14a 30.2 0.0 0.00 0.5 6.0 7:42a E 21 37.5 47.6 2:49p 27.7 7:12a 27.5 0.0 0.00 0.1 4.0 11:01a ESE 22 39.0 49.4 3:14p 29.6 7:41a 26.0 0.0 0.00 0.1 5.0 1:21a NE 23 42.0 56.4 3:54p 28.7 7:32a 23.0 0.0 0.00 0.1 3.0 12:06a E 24 46.1 59.6 1:44p 37.3 4:15a 18.9 0.0 0.00 0.1 5.0 3:42a E 25 52.1 69.2 2:07p 38.8 4:53a 13.2 0.3 0.00 0.3 10.0 1:49p ESE 26 54.7 66.8 2:44p 44.8 11:52p 10.5 0.2 0.00 2.0 20.0 8:45p WNW 27 40.7 44.9 12:00a 38.4 7:32a 24.3 0.0 0.00 2.9 15.0 1:37a N 28 50.3 61.1 10:55p 40.5 12:12a 14.7 0.0 0.30 1.4 12.0 9:28p ESE 29 52.6 61.1 12:00a 40.5 11:49p 12.4 0.0 0.68 1.5 24.0 9:32p WSW 30 37.1 40.6 12:00a 34.8 11:37p 27.9 0.0 0.00 8.7 34.0 7:30a W 31 37.1 40.7 7:07p 34.7 12:08a 27.9 0.0 0.00 6.0 31.0 1:59a W ---------------------------------------------------------------------------------- 38.8 69.2 25 17.7 19 811.2 0.5 1.30 2.6 38.0 1 WNW Max >= 90.0: 0 Max <= 32.0: 4 Min <= 32.0: 17 Min <= 0.0: 0 Max Rain: 0.68 on day 29 Days of Rain: 9 (>= 0.01 in) 3 (>= 0.10 in) 0 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration
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