Weather History for Chicago Executive, IL

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Saturday, July 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F 74 °F  
Max Temperature 83 °F 84 °F 95 °F (1997)
Min Temperature 60 °F 64 °F 56 °F (2007)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 1 0  
Since 1 June heating degree days 58 52  
Since 1 July heating degree days 1 0  
Cooling Degree Days 7 9  
Month to date cooling degree days 99 111  
Year to date cooling degree days 331 307  
Since 1 June cooling degree days 250 265  
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 62    
Maximum Humidity 87    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.12 in 0.06 in (2012)
Month to date precipitation 0.34 1.13  
Year to date precipitation 17.28 16.33  
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 5 mph (East)    
Max Wind Speed 14 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 13, 2013 Rise Set
Actual Time 5:27 AM CDT 8:26 PM CDT
Civil Twilight 4:53 AM CDT 9:00 PM CDT
Nautical Twilight 4:11 AM CDT 9:42 PM CDT
Astronomical Twilight 3:21 AM CDT 10:32 PM CDT
Moon 10:50 AM CDT (7/13) 11:00 PM CDT (7/13)
Length of Visible Light 16h 06m
Length of Day
14h 59m
Waxing Crescent, 26% of the Moon is Illuminated
Jul 13
Waxing Crescent
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 64.9 °F - 60.1 °F 84% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 64.0 °F - 60.1 °F 87% 30.12 in - North - - N/A   Unknown
2:52 AM 63.0 °F - 57.9 °F 84% 30.14 in 10.0 mi Calm Calm - N/A   Clear
3:52 AM 62.1 °F - 57.9 °F 86% 30.14 in 10.0 mi Calm Calm - N/A   Clear
4:52 AM 62.1 °F - 57.9 °F 86% 30.15 in 10.0 mi Calm Calm - N/A   Clear
5:52 AM 60.1 °F - 55.9 °F 86% 30.14 in 9.0 mi Calm Calm - N/A   Clear
6:52 AM 66.0 °F - 61.0 °F 84% 30.17 in 8.0 mi Calm Calm - N/A   Clear
7:52 AM 72.0 °F - 60.1 °F 66% 30.17 in 10.0 mi Calm Calm - N/A   Clear
8:52 AM 75.9 °F - 59.0 °F 56% 30.17 in 10.0 mi SSE 11.5 mph - N/A   Clear
9:52 AM 78.1 °F - 57.9 °F 50% 30.17 in 10.0 mi ESE 10.4 mph - N/A   Clear
10:52 AM 80.1 °F 79.9 °F 53.1 °F 39% 30.16 in 10.0 mi SE 8.1 mph - N/A   Clear
11:52 AM 82.0 °F 81.2 °F 53.1 °F 37% 30.17 in 10.0 mi East 8.1 mph - N/A   Clear
12:52 PM 82.0 °F 81.2 °F 53.1 °F 37% 30.16 in 10.0 mi East 10.4 mph 17.3 mph N/A   Clear
1:52 PM 82.0 °F - 52.0 °F 35% 30.16 in 10.0 mi East 11.5 mph - N/A   Clear
2:52 PM 81.0 °F 80.7 °F 55.0 °F 41% 30.15 in 10.0 mi ENE 10.4 mph - N/A   Clear
3:52 PM 80.1 °F 80.2 °F 55.9 °F 43% 30.14 in 10.0 mi East 6.9 mph 16.1 mph N/A   Clear
4:52 PM 81.0 °F 81.3 °F 59.0 °F 47% 30.14 in 10.0 mi ENE 6.9 mph - N/A   Clear
5:52 PM 80.1 °F 80.7 °F 59.0 °F 48% 30.14 in 10.0 mi ENE 8.1 mph - N/A   Clear
6:52 PM 78.1 °F - 60.1 °F 54% 30.14 in 10.0 mi ENE 8.1 mph - N/A   Clear
7:52 PM 75.9 °F - 60.1 °F 58% 30.14 in 10.0 mi East 5.8 mph - N/A   Clear
8:52 PM 73.0 °F - 62.1 °F 68% 30.14 in 10.0 mi East 4.6 mph - N/A   Clear
9:52 PM 72.0 °F - 62.1 °F 71% 30.17 in 10.0 mi Calm Calm - N/A   Clear
10:52 PM 71.1 °F - 62.1 °F 73% 30.17 in 10.0 mi Calm Calm - N/A   Clear
11:52 PM 70.0 °F - 63.0 °F 78% 30.17 in 10.0 mi Calm Calm - N/A   Clear