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Report for 2022
Annual Climatological Summary for 2022
Name: Riverweather.com City: St. Charles State: MO
Elevation: 458 ft Lat: N 38° 55' 52" Lon: W 090° 28' 29"
Temperature (°F), Heat Base: 65.0 Cool Base: 65.0
Dep. Heat Cool Max Max Min Min
Mean Mean From Deg Deg >= <= <= <=
YR MO Max Min Mean Norm Days Days Hi Date Low Date 80.0 32.0 32.0 0.0
------------------------------------------------------------------------------------
22 1
22 2 47.8 24.5 36.8 0.0 657 11 86.2 5 0.0 17 1 4 19 1
22 3 58.6 37.8 47.8 0.0 552 20 80.8 2 15.5 12 1 1 5 0
22 4 65.0 45.4 54.4 0.0 358 40 86.5 23 34.8 14 2 0 0 0
22 5 77.0 59.6 67.9 0.0 93 185 94.4 11 49.0 2 15 0 0 0
22 6 87.7 67.7 77.6 0.0 4 383 97.2 25 54.4 3 27 0 0 0
22 7 89.6 71.7 80.0 0.0 1 465 102.7 23 60.6 26 27 0 0 0
22 8 82.0 60.7 73.3 0.0 1 266 97.2 7 0.0 8 23 1 3 3
22 9 78.8 59.8 68.8 0.0 55 148 92.5 19 47.2 29 14 0 0 0
22 10 68.2 46.8 57.0 0.0 294 47 83.6 22 29.8 19 3 0 1 0
22 11 55.9 37.9 45.9 0.0 595 21 82.0 4 21.7 20 2 1 12 0
22 12 42.5 27.9 35.0 0.0 931 0 67.4 29 -4.8 23 0 4 16 2
------------------------------------------------------------------------------------
68.6 49.3 58.7 0.0 3541 1586 102.7 Jul -4.8 Dec 115 11 56 6
Precipitation (in)
Dep. Max Days of Rain
From Obs. >=
YR MO Total Norm Day Date 0.01 0.10 1.00
---------------------------------------------
22 2 1.95 0.0 1.63 7 8 1 1
22 3 3.55 0.0 1.56 6 11 6 1
22 4 3.05 0.0 0.84 13 17 8 0
22 5 4.36 0.0 1.16 21 13 9 1
22 6 1.96 0.0 0.73 26 6 4 0
22 7 5.47 0.0 2.73 26 10 7 1
22 8 3.89 0.0 3.45 9 6 4 1
22 9 2.38 0.0 1.93 7 6 3 1
22 10 0.97 0.0 0.81 25 3 2 0
22 11 2.07 0.0 0.78 5 7 5 0
22 12 0.97 0.0 0.67 13 7 2 0
---------------------------------------------
30.62 0.0 3.45 Aug 94 51 6
Wind Speed (mph)
Dom
YR MO Avg. Hi Date Dir
------------------------------
22 1
22 2 3.1 37.0 17 WNW
22 3 4.1 41.0 25 WNW
22 4 3.6 43.0 18 WNW
22 5 1.5 28.0 21 WNW
22 6 1.2 55.0 17 W
22 7 0.9 22.0 7 NW
22 8 0.7 24.0 28 NW
22 9 0.9 24.0 26 WNW
22 10 2.0 42.0 25 WNW
22 11 2.9 33.0 30 WNW
22 12 2.7 42.0 22 W
------------------------------
2.1 55.0 Jun WNW