Cahokia, IL

6:20 PM CST on November 22, 2017 (GMT -0600)
Saint Louis Downtown

Weather History for KCPS - December, 2012

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Saturday, December 1, 2012

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 69 °F 37 °F 69 °F (2012)
Min Temperature 39 °F 25 °F 11 °F (1958)
Degree Days  
Heating Degree Days 11    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 78    
Maximum Humidity 100    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 14 mph    
Max Gust Speed 23 mph    
Visibility 8 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. 01, 2012 Rise Set
Actual Time 6:59 AM CST 4:39 PM CST
Civil Twilight 6:30 AM CST 5:09 PM CST
Nautical Twilight 5:57 AM CST 5:42 PM CST
Astronomical Twilight 5:25 AM CST 6:14 PM CST
Moon 7:29 PM CST (12/1) 9:13 AM CST (12/1)
Length of Visible Light 10h 38m
Length of Day
9h 39m
Waning Gibbous, 91% of the Moon is Illuminated
Dec 1
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
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 41.0 °F 39.0 °F 37.0 °F 86% 30.11 in 10.0 mi SSE 3.5 mph - N/A   Clear
1:53 AM 46.0 °F 44.8 °F 41.0 °F 83% 30.12 in 10.0 mi SSE 3.5 mph - N/A   Clear
2:53 AM 42.1 °F 39.2 °F 39.9 °F 92% 30.12 in 8.0 mi SSE 4.6 mph - N/A   Clear
3:53 AM 44.1 °F 40.8 °F 42.1 °F 93% 30.11 in 7.0 mi SSE 5.8 mph - N/A   Clear
4:53 AM 39.0 °F - 37.0 °F 93% 30.12 in 2.5 mi Calm Calm - N/A   Clear
5:13 AM 42.8 °F - 42.8 °F 100% 30.12 in 2.5 mi Calm Calm - N/A   Mostly Cloudy
5:26 AM 41.0 °F 38.0 °F 39.2 °F 93% 30.12 in 2.5 mi SE 4.6 mph - N/A   Scattered Clouds
5:33 AM 42.8 °F 41.1 °F 39.2 °F 87% 30.12 in 4.0 mi SSE 3.5 mph - N/A   Partly Cloudy
6:53 AM 50.0 °F - 46.0 °F 86% 30.11 in 9.0 mi SSE 6.9 mph - N/A   Overcast
7:53 AM 52.0 °F - 46.9 °F 83% 30.10 in 10.0 mi SSE 5.8 mph - N/A   Overcast
8:53 AM 54.0 °F - 48.0 °F 80% 30.10 in 10.0 mi SSE 8.1 mph - N/A   Clear
9:53 AM 57.0 °F - 48.9 °F 74% 30.10 in 10.0 mi SSE 6.9 mph - N/A   Overcast
10:53 AM 63.0 °F - 51.1 °F 65% 30.07 in 10.0 mi SSE 9.2 mph - N/A   Partly Cloudy
11:53 AM 64.0 °F - 51.1 °F 63% 30.03 in 10.0 mi South 11.5 mph - N/A   Clear
1:53 PM 69.1 °F - 54.0 °F 58% 29.98 in 10.0 mi South 10.4 mph 21.9 mph N/A   Clear
4:53 PM 63.0 °F - 51.1 °F 65% 29.97 in 10.0 mi SSE 13.8 mph 23.0 mph N/A   Mostly Cloudy
5:53 PM 61.0 °F - 51.1 °F 70% 29.98 in 10.0 mi SSE 11.5 mph 20.7 mph N/A   Overcast
7:53 PM 57.9 °F - 50.0 °F 75% 29.99 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
8:53 PM 59.0 °F - 51.1 °F 75% 29.99 in 10.0 mi SSE 5.8 mph - N/A   Overcast
9:53 PM 61.0 °F - 51.1 °F 70% 29.98 in 10.0 mi South 6.9 mph - N/A   Overcast
10:53 PM 64.0 °F - 51.1 °F 63% 29.97 in 10.0 mi South 10.4 mph 18.4 mph N/A   Overcast
11:53 PM 64.9 °F - 51.1 °F 61% 29.95 in 10.0 mi South 12.7 mph 21.9 mph N/A   Overcast