History for Chicago Executive, IL

Saturday, February 9, 2013 — View Current Conditions
Saturday, February 9, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 26 °F 26 °F  
Max Temperature 33 °F 33 °F 54 °F (1999)
Min Temperature 19 °F 19 °F 0 °F (2011)
Degree Days
Heating Degree Days 39 39  
Month to date heating degree days 397 358  
Since 1 July heating degree days 3817 4055  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 22 °F    
Average Humidity 82    
Maximum Humidity 92    
Minimum Humidity 69    
Precipitation
Precipitation 0.00 in 0.03 in 0.50 in (2001)
Month to date precipitation 0.61 0.28  
Year to date precipitation 4.01 1.91  
Sea Level Pressure
Sea Level Pressure 30.31 in    
Wind
Wind Speed 5 mph (South)    
Max Wind Speed 17 mph    
Max Gust Speed 20 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Astronomy
May. 25, 2013 Rise Set
Actual Time 6:55 AM CST 5:17 PM CST
Civil Twilight 6:26 AM CST 5:46 PM CST
Nautical Twilight 5:53 AM CST 6:19 PM CST
Astronomical Twilight 5:20 AM CST 6:51 PM CST
Moon 6:06 AM CST (2/9) 5:00 PM CST (2/9)
Length Of Visible Light 11h 19m
Length of Day
10h 21m
Waning Crescent, 0% of the Moon is Illuminated
Feb 9
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
12:52 AM 21.9 °F - 19.0 °F 89% 30.41 in 7.0 mi Calm Calm - N/A   Overcast
1:52 AM 21.0 °F 16.2 °F 18.0 °F 88% 30.42 in 6.0 mi NW 3.5 mph - N/A   Overcast
2:52 AM 21.9 °F - 19.9 °F 92% 30.42 in 7.0 mi Calm Calm - N/A   Overcast
3:52 AM 21.9 °F - 19.0 °F 89% 30.40 in 7.0 mi Calm Calm - N/A   Overcast
4:52 AM 21.9 °F - 19.0 °F 89% 30.42 in 7.0 mi Calm Calm - N/A   Overcast
5:52 AM 21.9 °F - 19.9 °F 92% 30.42 in 7.0 mi Calm Calm - N/A   Overcast
6:52 AM 25.0 °F 19.3 °F 19.9 °F 81% 30.42 in 10.0 mi South 4.6 mph - N/A   Overcast
7:52 AM 25.0 °F 19.3 °F 19.9 °F 81% 30.41 in 8.0 mi SSW 4.6 mph - N/A   Overcast
8:52 AM 27.0 °F 20.5 °F 21.0 °F 78% 30.41 in 10.0 mi South 5.8 mph - N/A   Overcast
9:52 AM 28.0 °F 18.6 °F 21.0 °F 75% 30.40 in 10.0 mi South 10.4 mph - N/A   Overcast
10:52 AM 28.9 °F 19.8 °F 21.9 °F 75% 30.39 in 10.0 mi South 10.4 mph - 0.01 in   Overcast
11:52 AM 30.9 °F 20.2 °F 23.0 °F 72% 30.35 in 10.0 mi South 15.0 mph - 0.04 in   Mostly Cloudy
12:07 PM 30.2 °F 20.8 °F 23.0 °F 75% 30.30 in 10.0 mi South 11.5 mph - 0.02 in   Scattered Clouds
12:52 PM 32.0 °F 22.1 °F 23.0 °F 69% 30.31 in 10.0 mi South 13.8 mph - 0.09 in   Partly Cloudy
1:52 PM 33.1 °F 23.0 °F 24.1 °F 70% 30.28 in 10.0 mi South 15.0 mph - 0.08 in   Clear
3:52 PM 32.0 °F 23.0 °F 24.1 °F 73% 30.26 in 10.0 mi South 11.5 mph - 0.03 in   Clear
4:52 PM 32.0 °F 25.6 °F 24.1 °F 73% 30.24 in 9.0 mi South 6.9 mph - 0.01 in   Clear
5:52 PM 28.9 °F - 23.0 °F 78% 30.22 in 9.0 mi Calm Calm - N/A   Clear
6:52 PM 25.0 °F - 21.9 °F 88% 30.21 in 6.0 mi Calm Calm - N/A   Clear
7:52 PM 24.1 °F - 21.0 °F 88% 30.19 in 5.0 mi Calm Calm - N/A   Clear
8:52 PM 24.1 °F - 21.0 °F 88% 30.19 in 4.0 mi Calm Calm - N/A   Clear
9:52 PM 25.0 °F - 23.0 °F 92% 30.16 in 6.0 mi Calm Calm - N/A   Clear
10:52 PM 25.0 °F - 21.9 °F 88% 30.13 in 6.0 mi Calm Calm - N/A   Clear
11:52 PM 30.9 °F 23.5 °F 25.0 °F 79% 30.11 in 9.0 mi SSE 8.1 mph - N/A   Clear
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