Weather History for Chicago Executive, IL

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Thursday, July 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 88 °F 74 °F  
Max Temperature 96 °F 84 °F 96 °F (2013)
Min Temperature 80 °F 64 °F 54 °F (2003)
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 23 9  
Month to date cooling degree days 192 156  
Year to date cooling degree days 424 352  
Since 1 June cooling degree days 343 310  
Growing Degree Days 38 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 60    
Maximum Humidity 76    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.13 in 1.31 in (2012)
Month to date precipitation 0.35 1.79  
Year to date precipitation 17.29 16.99  
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 6 mph (SW)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 18, 2013 Rise Set
Actual Time 5:31 AM CDT 8:23 PM CDT
Civil Twilight 4:58 AM CDT 8:56 PM CDT
Nautical Twilight 4:16 AM CDT 9:38 PM CDT
Astronomical Twilight 3:28 AM CDT 10:26 PM CDT
Moon 4:19 PM CDT (7/18) 1:22 AM CDT (7/18)
Length of Visible Light 15h 57m
Length of Day
14h 51m
Waxing Gibbous, 77% of the Moon is Illuminated
Jul 18
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

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 82.9 °F 88.8 °F 73.0 °F 72% 30.18 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 82.0 °F 87.4 °F 73.0 °F 74% 30.17 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 82.0 °F 87.4 °F 73.0 °F 74% 30.16 in 10.0 mi Calm Calm - N/A   Clear
3:52 AM 81.0 °F 85.2 °F 72.0 °F 74% 30.16 in 10.0 mi West 3.5 mph - N/A   Clear
4:52 AM 80.1 °F 83.8 °F 72.0 °F 76% 30.15 in 10.0 mi West 3.5 mph - N/A   Clear
5:52 AM 80.1 °F 83.8 °F 72.0 °F 76% 30.15 in 10.0 mi West 3.5 mph - N/A   Clear
6:52 AM 82.0 °F 86.7 °F 72.0 °F 71% 30.14 in 10.0 mi Calm Calm - N/A   Clear
7:52 AM 84.9 °F 90.7 °F 72.0 °F 65% 30.14 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:52 AM 88.0 °F 94.7 °F 72.0 °F 59% 30.13 in 10.0 mi SW 5.8 mph - N/A   Clear
9:52 AM 90.0 °F 96.9 °F 72.0 °F 55% 30.12 in 10.0 mi WSW 9.2 mph - N/A   Clear
10:52 AM 91.9 °F 98.4 °F 71.1 °F 50% 30.12 in 10.0 mi SW 9.2 mph - N/A   Partly Cloudy
11:52 AM 91.0 °F 96.6 °F 70.0 °F 50% 30.11 in 10.0 mi West 8.1 mph - N/A   Clear
12:52 PM 93.0 °F 97.9 °F 69.1 °F 45% 30.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:52 PM 93.9 °F 99.1 °F 69.1 °F 44% 30.06 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
2:52 PM 96.1 °F 101.0 °F 68.0 °F 40% 30.04 in 10.0 mi SSW 11.5 mph 16.1 mph N/A   Partly Cloudy
3:52 PM 93.0 °F 97.9 °F 69.1 °F 45% 30.01 in 10.0 mi WSW 12.7 mph - N/A   Mostly Cloudy
4:52 PM 91.9 °F 97.4 °F 70.0 °F 48% 30.00 in 10.0 mi SW 13.8 mph 18.4 mph N/A   Scattered Clouds
5:52 PM 91.0 °F 96.6 °F 70.0 °F 50% 29.99 in 10.0 mi SW 6.9 mph - N/A   Clear
6:52 PM 91.0 °F 98.2 °F 72.0 °F 53% 29.97 in 10.0 mi SSW 10.4 mph - N/A   Clear
7:52 PM 89.1 °F 97.0 °F 73.0 °F 59% 29.96 in 10.0 mi SSW 9.2 mph - N/A   Clear
8:52 PM 87.1 °F 93.6 °F 72.0 °F 61% 29.96 in 10.0 mi SSW 5.8 mph - N/A   Clear
9:52 PM 86.0 °F 93.0 °F 73.0 °F 65% 29.96 in 10.0 mi SSW 6.9 mph - N/A   Clear
10:52 PM 86.0 °F 93.0 °F 73.0 °F 65% 29.96 in 10.0 mi SSW 6.9 mph - N/A   Clear
11:52 PM 84.9 °F 91.4 °F 73.0 °F 67% 29.95 in 10.0 mi SSW 6.9 mph - N/A   Clear