Weather History for Cahokia, IL

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Thursday, May 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 64 °F 78 °F 91 °F (1950)
Min Temperature 55 °F 56 °F 43 °F (2003)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 73    
Maximum Humidity 83    
Minimum Humidity 65    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 10 mph (NW)    
Max Wind Speed 17 mph    
Max Gust Speed 23 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

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Astronomy

May. 23, 2013 Rise Set
Actual Time 5:42 AM CDT 8:12 PM CDT
Civil Twilight 5:12 AM CDT 8:43 PM CDT
Nautical Twilight 4:34 AM CDT 9:21 PM CDT
Astronomical Twilight 3:52 AM CDT 10:03 PM CDT
Moon 6:46 PM CDT (5/23) 4:26 AM CDT (5/23)
Length of Visible Light 15h 31m
Length of Day
14h 30m
Waxing Gibbous, 97% of the Moon is Illuminated
May 23
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 63.0 °F 53.1 °F 70% 29.88 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
1:53 AM 63.0 °F 53.1 °F 70% 29.88 in 10.0 mi West 5.8 mph - N/A   Overcast
2:53 AM 63.0 °F 53.1 °F 70% 29.88 in 10.0 mi West 6.9 mph - N/A   Overcast
3:53 AM 63.0 °F 52.0 °F 67% 29.89 in 10.0 mi West 6.9 mph - N/A   Overcast
4:53 AM 62.1 °F 52.0 °F 70% 29.89 in 10.0 mi WNW 8.1 mph - N/A   Overcast
5:53 AM 62.1 °F 51.1 °F 67% 29.91 in 10.0 mi WNW 15.0 mph 20.7 mph N/A   Overcast
6:53 AM 62.1 °F 50.0 °F 65% 29.94 in 10.0 mi WNW 9.2 mph 17.3 mph N/A   Overcast
7:53 AM 61.0 °F 50.0 °F 67% 29.96 in 10.0 mi WNW 15.0 mph 20.7 mph N/A   Overcast
8:53 AM 62.1 °F 50.0 °F 65% 29.98 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Overcast
9:53 AM 63.0 °F 51.1 °F 65% 30.00 in 10.0 mi NW 15.0 mph - N/A   Overcast
10:38 AM 62.6 °F 51.8 °F 68% 30.00 in 10.0 mi NNW 15.0 mph - N/A   Overcast
10:53 AM 63.0 °F 52.0 °F 67% 30.00 in 10.0 mi NW 12.7 mph 21.9 mph N/A   Overcast
11:53 AM 63.0 °F 53.1 °F 70% 30.04 in 10.0 mi WNW 12.7 mph - N/A   Overcast
12:53 PM 63.0 °F 53.1 °F 70% 30.06 in 10.0 mi WNW 6.9 mph 16.1 mph N/A   Overcast
1:53 PM 63.0 °F 55.0 °F 75% 30.06 in 10.0 mi West 11.5 mph - N/A   Overcast
2:53 PM 63.0 °F 55.9 °F 78% 30.09 in 3.0 mi NW 13.8 mph 19.6 mph N/A   Overcast
3:31 PM 62.6 °F 57.2 °F 82% 30.10 in 10.0 mi WNW 9.2 mph - 0.00 in   Overcast
3:38 PM 62.6 °F 57.2 °F 82% 30.10 in 10.0 mi WNW 9.2 mph - 0.00 in   Overcast
3:53 PM 64.0 °F 57.0 °F 78% 30.10 in 10.0 mi NNW 12.7 mph - 0.00 in   Overcast
4:34 PM 64.4 °F 57.2 °F 77% 30.11 in 10.0 mi NNW 15.0 mph - 0.00 in   Overcast
4:53 PM 64.0 °F 57.0 °F 78% 30.12 in 10.0 mi North 17.3 mph 21.9 mph 0.00 in   Overcast
5:53 PM 62.1 °F 55.9 °F 80% 30.14 in 10.0 mi North 13.8 mph - N/A   Overcast
6:53 PM 62.1 °F 54.0 °F 75% 30.15 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
7:53 PM 62.1 °F 53.1 °F 72% 30.17 in 10.0 mi North 10.4 mph - N/A   Overcast
8:53 PM 60.1 °F 53.1 °F 78% 30.17 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
9:53 PM 57.9 °F 52.0 °F 81% 30.19 in 10.0 mi NE 6.9 mph - N/A   Clear
10:53 PM 57.9 °F 51.1 °F 78% 30.22 in 10.0 mi NE 6.9 mph - N/A   Clear
11:53 PM 55.0 °F 50.0 °F 83% 30.23 in 10.0 mi NE 8.1 mph - N/A   Clear