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Report for 2025 07
Monthly Climatological Summary for Jan 2025
Name: Riverweather.com City: St. Charles State: MO
Elevation: 458 ft Lat: N 38° 55' 50" 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
----------------------------------------------------------------------------------
01 35.2 40.1 15:36 30.7 23:03 29.8 0.0 0.00 5.7 23.0 00:49 WNW
02 36.0 43.5 15:27 29.1 02:49 29.0 0.0 0.00 2.3 26.0 21:49 WNW
03 31.0 35.2 00:00 28.3 08:04 34.0 0.0 0.00 9.5 22.0 00:23 NW
04 27.5 29.3 00:00 25.8 03:23 37.5 0.0 0.00 3.2 13.0 00:16 NE
05 24.2 27.5 00:00 20.7 23:39 40.8 0.0 0.00 7.3 26.0 13:55 NE
06 22.6 26.1 15:12 19.3 03:14 42.4 0.0 0.00 10.2 24.0 10:09 NW
07 22.4 26.5 15:01 15.5 23:58 42.6 0.0 0.00 3.6 13.0 12:26 W
08 20.0 28.0 14:20 14.1 02:11 45.0 0.0 0.00 3.7 15.0 13:52 W
09 20.8 29.6 16:14 11.5 08:00 44.2 0.0 0.00 0.3 8.0 11:33 SE
10 30.1 33.0 16:42 26.3 00:00 34.9 0.0 0.09 1.4 15.0 17:19 WNW
11 31.4 36.0 14:06 26.8 08:32 33.6 0.0 0.10 2.2 17.0 01:21 W
12 36.4 43.4 14:15 29.2 23:57 28.6 0.0 0.03 4.7 25.0 21:42 W
13 21.5 29.2 00:00 15.7 08:12 43.5 0.0 0.00 5.3 20.0 02:04 W
14 20.5 29.3 11:55 12.6 23:56 44.5 0.0 0.00 4.1 18.0 12:30 NW
15 18.2 26.8 14:57 11.0 01:33 46.8 0.0 0.00 0.2 5.0 11:34 E
16 35.6 43.7 14:59 22.1 00:00 29.4 0.0 0.00 3.7 17.0 11:54 W
17 38.9 51.9 14:41 27.1 02:19 26.1 0.0 0.00 0.2 12.0 23:55 E
18 31.2 45.0 00:00 22.6 23:57 33.5 0.0 0.00 9.7 28.0 08:14 NW
19 13.4 22.7 00:00 7.5 23:52 51.6 0.0 0.00 9.2 26.0 14:05 NW
20 12.0 20.0 16:19 5.1 07:51 53.0 0.0 0.00 4.2 21.0 21:38 W
21 4.6 9.8 00:00 -0.6 09:06 60.4 0.0 0.00 4.3 16.0 08:59 WNW
22 23.0 35.3 15:23 4.8 00:00 42.0 0.0 0.00 1.2 12.0 11:04 SSW
----------------------------------------------------------------------------------
25.3 51.9 17 -0.6 21 873.5 0.0 0.22 4.4 28.0 18 NW
Max >= 80.0 0
Max <= 32.0 12
Min <= 32.0 22
Min <= 0.0 1
Max Rain: 0.10 on day 11
Days of Rain: 3 (>= 0.01 in) 1 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration