Cahokia, IL

3:24 AM CST on December 14, 2017 (GMT -0600)
Saint Louis Downtown

Weather History for KCPS - December, 2012

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Monday, December 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 32 °F -  
Max Temperature 37 °F 40 °F 68 °F (1996)
Min Temperature 27 °F 32 °F 5 °F (1958)
Degree Days  
Heating Degree Days 33    
Moisture  
Dew Point 21 °F    
Average Humidity 69    
Maximum Humidity 76    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 13 mph (WNW)    
Max Wind Speed 18 mph    
Max Gust Speed 24 mph    
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

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 10, 2012 Rise Set
Actual Time 7:07 AM CST 4:39 PM CST
Civil Twilight 6:38 AM CST 5:09 PM CST
Nautical Twilight 6:04 AM CST 5:42 PM CST
Astronomical Twilight 5:32 AM CST 6:14 PM CST
Moon 3:52 AM CST (12/10) 2:27 PM CST (12/10)
Length of Visible Light 10h 31m
Length of Day
9h 31m
Waning Crescent, 10% of the Moon is Illuminated
Dec 10
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:25 AM 37.4 °F 29.3 °F 30.2 °F 75% 29.89 in 10.0 mi NW 12.7 mph 18.4 mph N/A   Mostly Cloudy
1:53 AM 30.9 °F 21.2 °F 24.1 °F 76% 29.94 in 10.0 mi WNW 12.7 mph - N/A   Overcast
2:53 AM 30.0 °F 19.5 °F 21.9 °F 72% 29.91 in 10.0 mi WNW 13.8 mph 24.2 mph N/A   Overcast
3:53 AM 30.0 °F 19.1 °F 23.0 °F 75% 29.90 in 10.0 mi WNW 15.0 mph 21.9 mph N/A   Overcast
4:53 AM 28.9 °F 18.2 °F 21.0 °F 72% 29.91 in 10.0 mi NW 13.8 mph - N/A   Overcast
5:53 AM 28.9 °F 16.9 °F 21.9 °F 75% 29.91 in 10.0 mi NW 17.3 mph 21.9 mph N/A   Overcast
6:53 AM 28.0 °F 15.3 °F 21.0 °F 75% 29.96 in 10.0 mi WNW 18.4 mph - N/A   Overcast
7:53 AM 27.0 °F 16.1 °F 19.0 °F 72% 29.97 in 10.0 mi WNW 12.7 mph - N/A   Overcast
9:53 AM 28.0 °F 18.6 °F 19.0 °F 69% 30.00 in 10.0 mi WNW 10.4 mph 19.6 mph N/A   Overcast
11:53 AM 28.9 °F 17.7 °F 21.0 °F 72% 29.96 in 10.0 mi WNW 15.0 mph - N/A   Overcast
12:38 PM 28.4 °F 18.0 °F 21.2 °F 74% 29.95 in 10.0 mi WNW 12.7 mph 20.7 mph N/A   Overcast
12:53 PM 28.9 °F 19.8 °F 19.9 °F 69% 29.96 in 10.0 mi WNW 10.4 mph - N/A   Overcast
1:00 PM 28.4 °F 19.7 °F 21.2 °F 74% 29.94 in 10.0 mi WNW 9.2 mph - N/A   Overcast
1:53 PM 30.0 °F 19.5 °F 19.9 °F 66% 29.95 in 10.0 mi WNW 13.8 mph - N/A   Overcast
3:50 PM 30.2 °F 19.8 °F 21.2 °F 69% 29.98 in 10.0 mi NW 13.8 mph - N/A   Overcast
3:53 PM 30.9 °F 20.2 °F 21.0 °F 67% 29.99 in 10.0 mi WNW 15.0 mph - N/A   Overcast
4:53 PM 30.9 °F 19.8 °F 19.9 °F 64% 30.01 in 10.0 mi WNW 16.1 mph 21.9 mph N/A   Overcast
5:53 PM 30.9 °F 22.8 °F 19.9 °F 64% 30.04 in 10.0 mi NW 9.2 mph - N/A   Overcast
6:33 PM 30.2 °F 20.2 °F 19.4 °F 64% 30.03 in 10.0 mi NW 12.7 mph - N/A   Overcast
6:53 PM 30.9 °F 21.7 °F 19.9 °F 64% 30.06 in 10.0 mi NW 11.5 mph - N/A   Overcast
7:53 PM 30.9 °F 23.5 °F 19.9 °F 64% 30.06 in 10.0 mi NW 8.1 mph - N/A   Overcast
8:53 PM 30.9 °F 23.5 °F 19.0 °F 61% 30.06 in 10.0 mi WNW 8.1 mph - N/A   Overcast
9:53 PM 30.0 °F 26.5 °F 19.9 °F 66% 30.08 in 10.0 mi WNW 3.5 mph - N/A   Overcast
10:53 PM 28.9 °F 23.9 °F 19.0 °F 67% 30.08 in 10.0 mi West 4.6 mph - N/A   Overcast
11:53 PM 28.0 °F 22.8 °F 18.0 °F 66% 30.09 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy