History for Cahokia, IL

Wednesday, February 6, 2013 — View Current Conditions
Wednesday, February 6, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 38 °F -  
Max Temperature 51 °F 41 °F 60 °F (2009)
Min Temperature 26 °F 25 °F 12 °F (1967)
Degree Days
Heating Degree Days 26    
Moisture
Dew Point 29 °F    
Average Humidity 70    
Maximum Humidity 92    
Minimum Humidity 48    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.17 in    
Wind
Wind Speed 4 mph (SE)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 9 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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Local Photos
The shadow of the Arch
The rising sun casts the shadow of the 630-feet Gateway Arch upwards. The Old Courthouse is at right. Both structures are part of the Jefferson Nationa...
You looking at me?
An adult bald eagle sits in a tree near the Chain of Rocks Canal near Granite City, IL, this morning. It kept a close watch on me as I approached. Stra...
The Golden Hour
Taken just 11 minutes after sunrise this morning, the front and dome of the Old Courthouse in downtown St. Louis, MO, has a golden glow. The courthouse...
Mosaic reflections
The dome of the Old Courthouse in downtown St. Louis, MO, is reflected by the mirrored facade of a nearby bank building.
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Astronomy
May. 23, 2013 Rise Set
Actual Time 7:01 AM CST 5:28 PM CST
Civil Twilight 6:33 AM CST 5:56 PM CST
Nautical Twilight 6:02 AM CST 6:27 PM CST
Astronomical Twilight 5:31 AM CST 6:58 PM CST
Moon 3:43 AM CST (2/6) 1:48 PM CST (2/6)
Length Of Visible Light 11h 22m
Length of Day
10h 27m
Waning Crescent, 17% of the Moon is Illuminated
Feb 6
Waning Crescent
Feb 10
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
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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 30.9 °F 27.5 °F 27.0 °F 85% 30.16 in 10.0 mi North 3.5 mph - N/A   Clear
1:53 AM 32.0 °F 27.5 °F 27.0 °F 82% 30.17 in 10.0 mi NE 4.6 mph - N/A   Clear
2:53 AM 32.0 °F - 27.0 °F 82% 30.16 in 9.0 mi Calm Calm - N/A   Clear
3:53 AM 30.0 °F - 26.1 °F 85% 30.18 in 9.0 mi Calm Calm - N/A   Clear
4:53 AM 28.0 °F - 26.1 °F 92% 30.19 in 7.0 mi Calm Calm - N/A   Clear
5:53 AM 28.0 °F - 25.0 °F 88% 30.21 in 6.0 mi Calm Calm - N/A   Clear
6:53 AM 26.1 °F - 23.0 °F 88% 30.21 in 5.0 mi Calm Calm - N/A   Clear
7:53 AM 28.9 °F - 27.0 °F 92% 30.22 in 6.0 mi Calm Calm - N/A   Clear
8:53 AM 36.0 °F 33.3 °F 30.0 °F 79% 30.24 in 8.0 mi South 3.5 mph - N/A   Clear
9:53 AM 39.9 °F 33.9 °F 28.9 °F 65% 30.25 in 10.0 mi SE 9.2 mph - N/A   Clear
10:53 AM 43.0 °F 38.2 °F 30.0 °F 60% 30.27 in 10.0 mi SSE 8.1 mph - N/A   Clear
11:53 AM 46.0 °F 41.9 °F 30.9 °F 56% 30.24 in 10.0 mi SE 8.1 mph - N/A   Clear
12:53 PM 48.9 °F - 30.9 °F 50% 30.20 in 10.0 mi SE 9.2 mph - N/A   Clear
1:53 PM 50.0 °F - 30.9 °F 48% 30.16 in 10.0 mi ESE 10.4 mph - N/A   Clear
2:53 PM 51.1 °F - 32.0 °F 48% 30.14 in 10.0 mi SE 11.5 mph - N/A   Clear
3:53 PM 51.1 °F - 32.0 °F 48% 30.13 in 10.0 mi SE 10.4 mph - N/A   Clear
4:53 PM 46.0 °F 42.5 °F 32.0 °F 58% 30.13 in 10.0 mi SSE 6.9 mph - N/A   Clear
5:53 PM 44.1 °F 40.8 °F 30.9 °F 60% 30.13 in 10.0 mi SE 5.8 mph - N/A   Clear
6:53 PM 44.1 °F 37.7 °F 30.9 °F 60% 30.10 in 10.0 mi ESE 12.7 mph - N/A   Clear
7:53 PM 42.1 °F 37.7 °F 30.9 °F 65% 30.11 in 10.0 mi SSE 6.9 mph - N/A   Clear
8:53 PM 42.1 °F 37.1 °F 30.9 °F 65% 30.11 in 10.0 mi SSE 8.1 mph - N/A   Clear
9:53 PM 41.0 °F 37.1 °F 30.9 °F 67% 30.11 in 10.0 mi SSE 5.8 mph - N/A   Clear
10:53 PM 39.0 °F 34.8 °F 32.0 °F 76% 30.09 in 10.0 mi SE 5.8 mph - N/A   Clear
11:53 PM 39.0 °F 35.7 °F 30.9 °F 73% 30.07 in 10.0 mi SE 4.6 mph - N/A   Clear
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