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Report for 2022 12
Monthly Climatological Summary for Dec 2022
Name: Riverweather.com City: St. Charles State: MO
Elevation: 458 ft Lat: N 38° 55' 52" Lon: W 090° 28' 29"
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
----------------------------------------------------------------------------------
01 34.2 41.9 14:56 25.6 07:51 30.8 0.0 0.00 2.1 12.0 13:34 SE
02 49.7 57.8 23:58 39.6 00:28 15.3 0.0 0.00 2.0 22.0 11:34 S
03 35.7 58.7 00:13 28.4 09:28 29.3 0.0 0.00 5.5 35.0 01:56 WNW
04 33.6 42.9 14:12 27.4 00:43 31.4 0.0 0.00 0.3 8.0 12:49 SSW
05 41.1 50.0 14:50 33.7 00:13 23.9 0.0 0.00 0.0 5.0 13:08 ESE
06 43.0 45.9 19:16 37.5 01:39 22.0 0.0 0.02 0.0 5.0 13:50 N
07 46.3 52.1 14:41 44.2 02:20 18.7 0.0 0.00 0.0 6.0 22:02 E
08 44.7 45.6 20:31 43.5 09:30 20.3 0.0 0.03 0.1 8.0 11:30 E
09 44.8 51.4 10:29 37.8 23:56 20.2 0.0 0.09 3.7 23.0 13:00 WNW
10 39.9 44.2 15:38 36.6 01:49 25.1 0.0 0.00 0.0 4.0 10:18 N
11 38.0 39.0 01:52 36.5 23:56 27.0 0.0 0.00 0.4 8.0 02:01 NE
12 37.5 41.6 15:51 35.1 21:25 27.5 0.0 0.00 0.2 7.0 13:32 ESE
13 41.3 50.1 22:24 35.4 01:22 23.7 0.0 0.67 0.9 15.0 18:46 ESE
14 48.9 54.0 11:19 37.8 23:19 16.1 0.0 0.12 1.6 25.0 19:29 W
15 37.1 38.8 00:01 35.4 17:02 27.9 0.0 0.00 4.0 21.0 13:18 WSW
16 34.1 36.6 01:03 30.7 08:34 30.9 0.0 0.00 5.9 26.0 09:51 WSW
17 29.3 32.4 00:00 24.4 07:53 35.7 0.0 0.00 6.9 29.0 21:38 W
18 26.5 32.5 15:02 19.7 07:52 38.5 0.0 0.00 3.6 21.0 02:57 WNW
19 31.9 39.3 14:15 25.0 00:51 33.1 0.0 0.00 0.2 8.0 14:35 ESE
20 34.6 44.2 14:02 26.9 23:54 30.4 0.0 0.00 2.2 14.0 15:13 N
21 29.7 34.2 21:32 25.4 03:09 35.3 0.0 0.00 0.9 9.0 02:04 ENE
22 16.6 34.4 03:05 -4.4 23:38 48.4 0.0 0.00 8.7 42.0 19:30 WNW
23 1.2 8.3 23:36 -4.8 00:26 63.8 0.0 0.00 9.3 34.0 14:01 W
24 13.7 19.8 15:45 8.2 00:00 51.3 0.0 0.00 8.7 28.0 11:54 W
25 17.4 25.1 22:16 8.7 07:58 47.6 0.0 0.00 3.7 21.0 00:06 W
26 25.1 31.7 11:16 18.6 23:38 39.9 0.0 0.00 4.9 17.0 15:00 NW
27 23.1 32.7 15:38 12.1 07:54 41.9 0.0 0.00 1.7 12.0 10:06 S
28 40.8 55.3 14:41 25.1 00:14 24.1 0.0 0.00 2.1 13.0 11:10 SSE
31 39.5 49.3 13:33 32.2 03:28 25.5 0.0 0.00 ---- 8.0 13:14 ESE
----------------------------------------------------------------------------------
35.0 67.4 29 -4.8 23 931.0 0.2 0.97 2.8 42.0 22 W
Max >= 80.0 0
Max <= 32.0 4
Min <= 32.0 16
Min <= 0.0 2
Max Rain: 0.67 on day 13
Days of Rain: 7 (>= 0.01 in) 2 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration