Cahokia, IL

3:26 AM CDT on June 26, 2017 (GMT -0500)
Saint Louis Downtown

Weather History for KCPS - December, 2011

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Monday, December 12, 2011

  Actual Average Record
Temperature  
Mean Temperature 38 °F -  
Max Temperature 48 °F 39 °F 72 °F (2015)
Min Temperature 27 °F 30 °F -4 °F (1962)
Degree Days  
Heating Degree Days 28    
Moisture  
Dew Point 26 °F    
Average Humidity 62    
Maximum Humidity 78    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.39 in    
Wind  
Wind Speed 3 mph (SSE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Dec. 12, 2011 Rise Set
Actual Time 7:08 AM CST 4:39 PM CST
Civil Twilight 6:39 AM CST 5:09 PM CST
Nautical Twilight 6:05 AM CST 5:42 PM CST
Astronomical Twilight 5:33 AM CST 6:14 PM CST
Moon 6:50 PM CST (12/12) 8:40 AM CST (12/12)
Length of Visible Light 10h 30m
Length of Day
9h 31m
Waning Gibbous, 95% of the Moon is Illuminated
Dec 12
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 32.0 °F - 21.0 °F 64% 30.39 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 27.0 °F - 21.0 °F 78% 30.39 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 28.9 °F 25.2 °F 21.0 °F 72% 30.39 in 10.0 mi South 3.5 mph - N/A   Clear
3:53 AM 28.0 °F - 21.0 °F 75% 30.39 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 27.0 °F 23.0 °F 21.0 °F 78% 30.40 in 10.0 mi SSE 3.5 mph - N/A   Clear
5:53 AM 28.9 °F 25.2 °F 23.0 °F 78% 30.40 in 10.0 mi SSE 3.5 mph - N/A   Clear
6:53 AM 28.0 °F 22.8 °F 21.9 °F 78% 30.42 in 10.0 mi SSE 4.6 mph - N/A   Clear
8:53 AM 34.0 °F 29.8 °F 25.0 °F 70% 30.43 in 10.0 mi ESE 4.6 mph - N/A   Clear
9:53 AM 39.0 °F 35.7 °F 25.0 °F 57% 30.44 in 10.0 mi South 4.6 mph - N/A   Clear
10:53 AM 43.0 °F 39.5 °F 26.1 °F 51% 30.43 in 10.0 mi South 5.8 mph - N/A   Clear
11:53 AM 46.9 °F - 26.1 °F 44% 30.39 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
12:53 PM 46.9 °F - 25.0 °F 42% 30.37 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
1:53 PM 48.0 °F - 26.1 °F 42% 30.36 in 10.0 mi South 5.8 mph - N/A   Overcast
2:53 PM 46.9 °F - 28.9 °F 50% 30.36 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
3:53 PM 46.0 °F 43.1 °F 30.0 °F 54% 30.35 in 10.0 mi ESE 5.8 mph - N/A   Overcast
5:53 PM 45.0 °F 42.6 °F 32.0 °F 60% 30.36 in 10.0 mi ESE 4.6 mph - N/A   Overcast
6:53 PM 45.0 °F 42.6 °F 30.9 °F 58% 30.36 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
7:53 PM 46.0 °F 43.1 °F 32.0 °F 58% 30.38 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
8:53 PM 46.0 °F 43.1 °F 32.0 °F 58% 30.38 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
9:53 PM 45.0 °F 42.6 °F 32.0 °F 60% 30.39 in 10.0 mi SSE 4.6 mph - N/A   Overcast
10:53 PM 44.1 °F - 33.1 °F 65% 30.39 in 10.0 mi Calm Calm - 0.00 in   Overcast