History for St. Charles, MO

Wednesday, November 28, 2012 — View Current Conditions
Wednesday, November 28, 2012
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Daily Weekly Monthly Custom
  Actual Average (KSTL) Record (KSTL)
Temperature
Mean Temperature 34 °F 41 °F  
Max Temperature 48 °F 49 °F 77 °F (1905)
Min Temperature 21 °F 33 °F 10 °F (1887)
Degree Days
Heating Degree Days 30 24  
Month to date heating degree days 499  
Since 1 July heating degree days 775  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 1642  
Moisture
Dew Point 23 °F    
Average Humidity 72    
Maximum Humidity 93    
Minimum Humidity 43    
Precipitation
Precipitation 0.00 in 0.14 in 1.56 in (1968)
Month to date precipitation 3.66  
Year to date precipitation 37.87  
Snow
Snow 0.00 in 0.10 in 6.50 in (1929)
Month to date snowfall 0.6  
Since 1 July snowfall 0.6  
Since 1 September snowfall 0.6  
Snow Depth -    
Sea Level Pressure
Sea Level Pressure 30.38 in    
Wind
Wind Speed 2 mph (SSE)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
May. 22, 2013 Rise Set
Actual Time 6:58 AM CST 4:40 PM CST
Civil Twilight 6:29 AM CST 5:09 PM CST
Nautical Twilight 5:56 AM CST 5:42 PM CST
Astronomical Twilight 5:24 AM CST 6:14 PM CST
Moon 4:55 PM CST (11/28) 6:56 AM CST (11/28)
Length Of Visible Light 10h 40m
Length of Day
9h 41m
Full, 100% of the Moon is Illuminated
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
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Hourly Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 25.0 °F - 21.9 °F 88% 30.36 in 4.0 mi Calm Calm - N/A   Clear
1:07 AM 24.8 °F - 23.0 °F 93% 30.35 in 1.8 mi Calm Calm - N/A   Clear
1:21 AM 24.8 °F - 21.2 °F 86% 30.35 in 3.0 mi Calm Calm - N/A   Clear
1:36 AM 24.8 °F - 19.4 °F 80% 30.35 in 1.8 mi Calm Calm - N/A   Clear
1:44 AM 24.8 °F - 21.2 °F 86% 30.36 in 4.0 mi Calm Calm - N/A   Clear
1:52 AM 24.8 °F - 21.2 °F 86% 30.36 in 1.8 mi Calm Calm - N/A   Clear
1:54 AM 24.1 °F - 21.9 °F 91% 30.37 in 1.5 mi Calm Calm - N/A   Clear
2:02 AM 24.8 °F - 21.2 °F 86% 30.36 in 3.0 mi Calm Calm - N/A   Clear
2:54 AM 25.0 °F 20.7 °F 21.9 °F 88% 30.38 in 7.0 mi SW 3.5 mph - N/A   Clear
3:54 AM 23.0 °F 15.8 °F 18.0 °F 81% 30.38 in 9.0 mi SW 5.8 mph - N/A   Clear
4:54 AM 21.9 °F 17.2 °F 17.1 °F 82% 30.39 in 9.0 mi SW 3.5 mph - N/A   Clear
5:54 AM 21.0 °F - 17.1 °F 85% 30.40 in 8.0 mi Calm Calm - N/A   Clear
6:54 AM 23.0 °F - 18.0 °F 81% 30.42 in 9.0 mi Calm Calm - N/A   Clear
7:54 AM 24.1 °F - 19.9 °F 84% 30.44 in 8.0 mi Calm Calm - N/A   Clear
8:54 AM 33.1 °F - 25.0 °F 72% 30.45 in 9.0 mi Calm Calm - N/A   Clear
9:54 AM 37.9 °F - 23.0 °F 55% 30.46 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 42.1 °F 40.2 °F 24.1 °F 49% 30.46 in 10.0 mi SSE 3.5 mph - N/A   Clear
11:54 AM 44.1 °F 41.5 °F 26.1 °F 49% 30.44 in 10.0 mi South 4.6 mph - N/A   Clear
12:54 PM 46.0 °F 43.9 °F 26.1 °F 46% 30.41 in 10.0 mi South 4.6 mph - N/A   Clear
1:54 PM 48.9 °F - 27.0 °F 43% 30.38 in 10.0 mi South 5.8 mph - N/A   Clear
2:54 PM 48.9 °F - 27.0 °F 43% 30.35 in 10.0 mi South 6.9 mph - N/A   Clear
3:54 PM 48.0 °F - 27.0 °F 44% 30.36 in 10.0 mi South 6.9 mph - N/A   Clear
4:54 PM 42.1 °F 37.7 °F 25.0 °F 51% 30.36 in 10.0 mi SSE 6.9 mph - N/A   Clear
5:54 PM 39.0 °F 33.4 °F 25.0 °F 57% 30.35 in 10.0 mi SE 8.1 mph - N/A   Clear
6:54 PM 30.9 °F 26.2 °F 21.0 °F 67% 30.36 in 10.0 mi SE 4.6 mph - N/A   Clear
7:54 PM 32.0 °F - 24.1 °F 73% 30.35 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 30.9 °F 27.5 °F 26.1 °F 82% 30.33 in 9.0 mi ENE 3.5 mph - N/A   Clear
9:54 PM 32.0 °F 26.4 °F 25.0 °F 75% 30.32 in 10.0 mi East 5.8 mph - N/A   Clear
10:54 PM 30.9 °F 26.2 °F 24.1 °F 76% 30.31 in 10.0 mi ENE 4.6 mph - N/A   Clear
11:54 PM 30.0 °F 26.5 °F 24.1 °F 79% 30.31 in 9.0 mi East 3.5 mph - N/A   Clear
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