History for Cahokia, IL

Wednesday, December 19, 2012 — View Current Conditions
Wednesday, December 19, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 40 °F -  
Max Temperature 53 °F 60 °F 62 °F (1966)
Min Temperature 30 °F 37 °F 5 °F (1945)
Degree Days
Heating Degree Days 24    
Moisture
Dew Point 36 °F    
Average Humidity 80    
Maximum Humidity 89    
Minimum Humidity 71    
Precipitation
Precipitation 0.04 in - - ()
Sea Level Pressure
Sea Level Pressure 29.83 in    
Wind
Wind Speed 6 mph (ESE)    
Max Wind Speed 14 mph    
Max Gust Speed 20 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
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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Astronomy
May. 25, 2013 Rise Set
Actual Time 7:13 AM CST 4:42 PM CST
Civil Twilight 6:44 AM CST 5:12 PM CST
Nautical Twilight 6:10 AM CST 5:45 PM CST
Astronomical Twilight 5:38 AM CST 6:17 PM CST
Moon 11:27 AM CST (12/19) No Moon Set
Length Of Visible Light 10h 28m
Length of Day
9h 28m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 19
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
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Hourly Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 35.1 °F 32.2 °F 30.9 °F 85% 29.94 in 10.0 mi NNE 3.5 mph - N/A   Clear
1:53 AM 34.0 °F 31.0 °F 30.0 °F 85% 29.97 in 10.0 mi North 3.5 mph - N/A   Clear
2:53 AM 33.1 °F - 28.9 °F 85% 29.96 in 9.0 mi Calm Calm - N/A   Clear
3:53 AM 30.9 °F 27.5 °F 28.0 °F 89% 29.96 in 8.0 mi NE 3.5 mph - N/A   Clear
4:53 AM 30.9 °F - 28.0 °F 89% 29.98 in 7.0 mi Calm Calm - N/A   Clear
5:53 AM 32.0 °F - 28.9 °F 88% 29.99 in 9.0 mi Calm Calm - N/A   Clear
6:53 AM 32.0 °F - 28.9 °F 88% 30.00 in 8.0 mi Calm Calm - N/A   Clear
8:53 AM 35.1 °F 30.1 °F 30.9 °F 85% 30.01 in 5.0 mi ESE 5.8 mph - N/A   Clear
10:53 AM 41.0 °F 34.7 °F 33.1 °F 73% 30.00 in 9.0 mi East 10.4 mph - N/A   Clear
11:53 AM 42.1 °F 35.7 °F 34.0 °F 73% 29.97 in 7.0 mi ENE 11.5 mph - N/A   Clear
12:53 PM 43.0 °F 37.2 °F 35.1 °F 74% 29.92 in 9.0 mi East 10.4 mph - N/A   Overcast
1:53 PM 43.0 °F 36.8 °F 35.1 °F 74% 29.88 in 8.0 mi East 11.5 mph - N/A   Overcast
2:37 PM 44.6 °F 39.2 °F 35.6 °F 71% 29.86 in 8.0 mi East 10.4 mph - N/A   Overcast
2:53 PM 44.1 °F 37.4 °F 35.1 °F 71% 29.86 in 9.0 mi East 13.8 mph - N/A   Overcast
3:53 PM 44.1 °F 38.6 °F 36.0 °F 73% 29.86 in 9.0 mi East 10.4 mph - N/A   Overcast
4:53 PM 44.1 °F 38.6 °F 37.0 °F 76% 29.83 in 10.0 mi ESE 10.4 mph - N/A   Overcast
5:53 PM 45.0 °F 41.2 °F 37.9 °F 76% 29.81 in 10.0 mi East 6.9 mph - N/A   Overcast
6:53 PM 46.0 °F 41.0 °F 39.0 °F 76% 29.78 in 10.0 mi ESE 10.4 mph - N/A   Overcast
7:53 PM 48.0 °F - 41.0 °F 77% 29.75 in 10.0 mi ESE 8.1 mph - N/A   Overcast
8:45 PM 48.2 °F - 41.0 °F 76% 29.70 in 10.0 mi ESE 6.9 mph - 0.00 in Rain Light Rain
8:53 PM 48.9 °F - 42.1 °F 77% 29.70 in 10.0 mi SE 8.1 mph - 0.00 in Rain Light Rain
9:53 PM 48.0 °F - 44.1 °F 86% 29.66 in 10.0 mi SE 9.2 mph - 0.04 in Rain Light Rain
10:53 PM 51.1 °F - 46.0 °F 83% 29.60 in 10.0 mi SSE 8.1 mph - 0.00 in   Overcast
11:06 PM 51.8 °F - 46.4 °F 82% 29.58 in 10.0 mi SE 11.5 mph - N/A Thunderstorm Thunderstorm
11:21 PM 51.8 °F - 46.4 °F 82% 29.57 in 10.0 mi SSE 10.4 mph - N/A   Overcast
11:53 PM 53.1 °F - 46.0 °F 77% 29.55 in 10.0 mi SSE 9.2 mph 19.6 mph N/A Thunderstorm Thunderstorm
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