Weather History for St. Charles, MO

Tuesday, November 20, 2012 — View Current Weather Conditions
Tuesday, November 20, 2012
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Daily Weekly Monthly Custom
  Actual Average (KSTL) Record (KSTL)
Temperature
Mean Temperature 48 °F 45 °F  
Max Temperature 61 °F 53 °F 76 °F (1942)
Min Temperature 36 °F 36 °F 14 °F (1914)
Degree Days
Heating Degree Days 16 20  
Month to date heating degree days 319  
Since 1 July heating degree days 595  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 1642  
Moisture
Dew Point 40 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 60    
Precipitation
Precipitation 0.00 in 0.14 in 1.64 in (1956)
Month to date precipitation 2.59  
Year to date precipitation 36.80  
Snow
Snow 0.00 in 0.00 in 3.30 in (1926)
Month to date snowfall 0.3  
Since 1 July snowfall 0.3  
Since 1 September snowfall 0.3  
Snow Depth -    
Sea Level Pressure
Sea Level Pressure 30.12 in    
Wind
Wind Speed 1 mph (WNW)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 4 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
Nov. 20, 2012 Rise Set
Actual Time 6:50 AM CST 4:44 PM CST
Civil Twilight 6:21 AM CST 5:13 PM CST
Nautical Twilight 5:49 AM CST 5:45 PM CST
Astronomical Twilight 5:17 AM CST 6:17 PM CST
Moon 12:26 PM CST No Moon Set
Length Of Visible Light 10h 51m
Length of Day
9h 53m
First Quarter, 51% of the Moon is Illuminated
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
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Hourly Weather History & Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 42.1 °F - 39.9 °F 92% 30.11 in 9.0 mi Calm Calm - N/A   Clear
1:54 AM 41.0 °F - 37.9 °F 89% 30.11 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 39.0 °F - 37.0 °F 93% 30.10 in 6.0 mi Calm Calm - N/A   Clear
3:54 AM 39.0 °F - 36.0 °F 89% 30.09 in 6.0 mi Calm Calm - N/A   Clear
4:29 AM 39.2 °F - 37.4 °F 93% 30.09 in 1.2 mi Calm Calm - N/A   Clear
4:37 AM 37.4 °F - 37.4 °F 100% 30.09 in 0.5 mi Calm Calm - N/A Fog Fog
4:54 AM 37.9 °F - 36.0 °F 93% 30.09 in 0.5 mi Calm Calm - N/A Fog Fog
5:21 AM 37.4 °F - 37.4 °F 100% 30.09 in 2.0 mi Calm Calm - N/A   Clear
5:30 AM 37.4 °F - 35.6 °F 93% 30.09 in 4.0 mi Calm Calm - N/A   Clear
5:36 AM 37.4 °F - 35.6 °F 93% 30.08 in 1.8 mi Calm Calm - N/A   Clear
5:46 AM 37.4 °F - 35.6 °F 93% 30.08 in 3.0 mi Calm Calm - N/A   Clear
5:54 AM 37.0 °F - 36.0 °F 96% 30.09 in 4.0 mi Calm Calm - N/A   Clear
6:03 AM 37.4 °F - 35.6 °F 93% 30.08 in 2.5 mi Calm Calm - N/A   Clear
6:11 AM 37.4 °F - 35.6 °F 93% 30.08 in 5.0 mi Calm Calm - N/A   Clear
6:32 AM 37.4 °F - 35.6 °F 93% 30.09 in 1.8 mi Calm Calm - N/A   Clear
6:42 AM 37.4 °F - 35.6 °F 93% 30.09 in 3.0 mi Calm Calm - N/A   Clear
6:51 AM 37.4 °F - 35.6 °F 93% 30.10 in 2.5 mi Calm Calm - N/A   Clear
6:54 AM 36.0 °F - 35.1 °F 97% 30.10 in 3.0 mi Calm Calm - N/A   Clear
6:59 AM 37.4 °F - 35.6 °F 93% 30.10 in 1.8 mi Calm Calm - N/A   Clear
7:10 AM 37.4 °F - 35.6 °F 93% 30.10 in 3.0 mi Calm Calm - N/A   Clear
7:54 AM 42.1 °F - 39.9 °F 92% 30.11 in 4.0 mi Calm Calm - N/A   Clear
8:54 AM 48.0 °F - 44.1 °F 86% 30.12 in 6.0 mi WSW 4.6 mph - N/A   Clear
9:54 AM 50.0 °F - 44.1 °F 80% 30.12 in 8.0 mi West 6.9 mph - N/A   Clear
10:54 AM 53.1 °F - 45.0 °F 74% 30.12 in 8.0 mi Calm Calm - N/A   Clear
11:54 AM 57.0 °F - 46.9 °F 69% 30.09 in 8.0 mi Calm Calm - N/A   Clear
12:54 PM 57.9 °F - 46.0 °F 65% 30.09 in 9.0 mi WNW 4.6 mph - N/A   Clear
1:54 PM 60.1 °F - 46.0 °F 60% 30.09 in 9.0 mi WNW 8.1 mph - N/A   Clear
2:54 PM 61.0 °F - 48.0 °F 62% 30.09 in 9.0 mi NW 5.8 mph - N/A   Overcast
3:54 PM 60.1 °F - 46.9 °F 62% 30.11 in 10.0 mi WNW 6.9 mph - N/A   Clear
4:54 PM 54.0 °F - 46.0 °F 75% 30.13 in 8.0 mi NW 6.9 mph - N/A   Clear
5:54 PM 52.0 °F - 46.0 °F 80% 30.16 in 7.0 mi NW 5.8 mph - N/A   Clear
6:54 PM 52.0 °F - 46.0 °F 80% 30.17 in 6.0 mi West 5.8 mph - N/A   Haze
7:54 PM 48.9 °F - 45.0 °F 86% 30.18 in 5.0 mi WNW 5.8 mph - N/A   Clear
8:54 PM 45.0 °F - 43.0 °F 93% 30.19 in 4.0 mi Calm Calm - N/A   Clear
9:32 PM 42.8 °F 40.1 °F 41.0 °F 93% 30.19 in 2.0 mi SW 4.6 mph - N/A   Clear
9:54 PM 39.9 °F 35.8 °F 39.9 °F 100% 30.21 in 2.0 mi WNW 5.8 mph - N/A   Clear
9:59 PM 39.2 °F 35.9 °F 39.2 °F 100% 30.20 in 1.8 mi WNW 4.6 mph - N/A   Scattered Clouds
10:03 PM 42.8 °F 41.1 °F 41.0 °F 93% 30.20 in 0.8 mi WNW 3.5 mph - N/A   Mist
10:54 PM 42.1 °F - 42.1 °F 100% 30.20 in 0.2 mi Calm Calm - N/A Fog Fog
11:54 PM 43.0 °F - 42.1 °F 97% 30.21 in 0.2 mi Calm Calm - N/A Fog Fog
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