Weather History for Cahokia, IL

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Thursday, December 6, 2012

  Actual Average Record
Temperature  
Mean Temperature 44 °F -  
Max Temperature 51 °F 60 °F 71 °F (1998)
Min Temperature 36 °F 45 °F 7 °F (1950)
Degree Days  
Heating Degree Days 22    
Moisture  
Dew Point 38 °F    
Average Humidity 78    
Maximum Humidity 89    
Minimum Humidity 66    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 4 mph (SE)    
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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Date:

Astronomy

Dec. 06, 2012 Rise Set
Actual Time 7:04 AM CST 4:39 PM CST
Civil Twilight 6:34 AM CST 5:08 PM CST
Nautical Twilight 6:01 AM CST 5:41 PM CST
Astronomical Twilight 5:29 AM CST 6:14 PM CST
Moon No Moon Rise 12:01 PM CST (12/6)
Length of Visible Light 10h 33m
Length of Day
9h 34m
Waning Gibbous, 49% of the Moon is Illuminated
Dec 6
Waning Gibbous
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
12:53 AM 36.0 °F 33.3 °F 30.9 °F 82% 30.15 in 10.0 mi SSE 3.5 mph - N/A   Clear
3:53 AM 36.0 °F 30.3 °F 32.0 °F 86% 30.11 in 10.0 mi SE 6.9 mph - N/A   Clear
4:53 AM 36.0 °F 32.1 °F 32.0 °F 86% 30.11 in 10.0 mi SSE 4.6 mph - N/A   Clear
5:53 AM 37.0 °F 33.3 °F 32.0 °F 82% 30.10 in 10.0 mi SSE 4.6 mph - N/A   Clear
6:53 AM 36.0 °F 32.1 °F 32.0 °F 86% 30.11 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:53 AM 37.9 °F 35.5 °F 33.1 °F 83% 30.10 in 10.0 mi ESE 3.5 mph - N/A   Overcast
8:53 AM 41.0 °F 38.0 °F 35.1 °F 79% 30.09 in 10.0 mi SE 4.6 mph - N/A   Overcast
9:53 AM 43.0 °F 40.3 °F 37.0 °F 80% 30.08 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
10:53 AM 45.0 °F 43.5 °F 37.9 °F 76% 30.06 in 10.0 mi SSE 3.5 mph - N/A   Overcast
11:53 AM 48.0 °F - 39.0 °F 71% 30.02 in 10.0 mi SSE 4.6 mph - N/A   Overcast
1:53 PM 51.1 °F - 39.9 °F 66% 29.96 in 10.0 mi ESE 5.8 mph - N/A   Overcast
2:53 PM 51.1 °F - 41.0 °F 68% 29.96 in 10.0 mi SE 5.8 mph - N/A   Clear
3:53 PM 50.0 °F - 41.0 °F 71% 29.96 in 10.0 mi ESE 5.8 mph - N/A   Clear
4:53 PM 50.0 °F - 41.0 °F 71% 29.94 in 10.0 mi ESE 4.6 mph - N/A   Clear
5:53 PM 48.9 °F - 41.0 °F 74% 29.94 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
6:53 PM 50.0 °F - 41.0 °F 71% 29.96 in 10.0 mi SE 3.5 mph - N/A   Partly Cloudy
7:53 PM 50.0 °F - 41.0 °F 71% 29.96 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 PM 46.9 °F - 41.0 °F 80% 29.96 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 PM 44.1 °F 42.5 °F 39.9 °F 85% 29.95 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
10:53 PM 43.0 °F - 39.9 °F 89% 29.95 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 44.1 °F - 41.0 °F 89% 29.94 in 10.0 mi Calm Calm - N/A   Overcast