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Report for 2023
Annual Climatological Summary for 2023
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
------------------------------------------------------------------------------------
23 1 45.7 31.7 38.4 0.0 815 0 69.8 3 11.3 31 0 3 16 0
23 2 51.9 32.8 42.1 0.0 640 1 70.3 22 12.2 3 0 1 11 0
23 3 50.6 33.9 41.8 0.0 465 1 71.7 6 21.3 19 0 0 7 0
23 4
23 5
23 6
23 7
23 8
23 9
23 10
23 11
23 12
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49.1 32.7 40.6 0.0 1919 2 71.7 Mar 11.3 Jan 0 4 34 0
Precipitation (in)
Dep. Max Days of Rain
From Obs. >=
YR MO Total Norm Day Date 0.01 0.10 1.00
---------------------------------------------
23 1 1.77 0.0 0.74 3 7 4 0
23 2 1.95 0.0 0.53 8 10 5 0
23 3 1.53 0.0 0.75 3 9 5 0
---------------------------------------------
5.25 0.0 0.75 Mar 26 14 0
Wind Speed (mph)
Dom
YR MO Avg. Hi Date Dir
------------------------------
23 1 2.8 35.0 19 WNW
23 2 3.1 36.0 27 WNW
23 3 4.5 42.0 3 NW
23 4
23 5
23 6
23 7
23 8
23 9
23 10
23 11
23 12
------------------------------
3.3 42.0 Mar WNW