Chicago Executive, IL

3:37 AM CST on December 11, 2019 (GMT -0600)
Chicago Executive

Weather History for KPWK - September, 2019

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Wednesday, September 25, 2019

  Actual Average Record
Temperature  
Mean Temperature 74 °F 60 °F  
Max Temperature 81 °F 71 °F 92 °F (2017)
Min Temperature 66 °F 50 °F 40 °F (2001)
Degree Days  
Heating Degree Days 0 6  
Month to date heating degree days 2 66  
Since 1 July heating degree days 2 76  
Cooling Degree Days 8 1  
Month to date cooling degree days 164 74  
Year to date cooling degree days 971 771  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 57    
Maximum Humidity 76    
Minimum Humidity 32    
Precipitation  
Precipitation T in 0.10 in 0.82 in (2007)
Month to date precipitation 5.50 2.60  
Year to date precipitation 34.82 25.08  
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 11 mph ()    
Max Wind Speed 21 mph    
Max Gust Speed 30 mph    
Visibility 10.0 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 25, 2019 Rise Set
Actual Time 6:41 AM CDT 6:43 PM CDT
Civil Twilight 6:14 AM CDT 7:11 PM CDT
Nautical Twilight 5:41 AM CDT 7:44 PM CDT
Astronomical Twilight 5:08 AM CDT 8:17 PM CDT
Moon 2:29 AM CDT (9/25) 5:20 PM CDT (9/25)
Length of Visible Light 12h 57m
Length of Day
12h 02m
Waning Crescent, 14% of the Moon is Illuminated
Sep 25
Waning Crescent
Sep 28
New
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last 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 69.1 °F - 55.0 °F 61% 29.76 in 10.0 mi SSW 16.1 mph 23.0 mph N/A   Clear
2:52 AM 69.1 °F - 55.0 °F 61% 29.75 in 10.0 mi SSW 12.7 mph 21.9 mph N/A   Mostly Cloudy
3:52 AM 69.1 °F - 54.0 °F 58% 29.73 in 10.0 mi SSW 11.5 mph 21.9 mph N/A   Mostly Cloudy
4:22 AM 69.1 °F - 54.0 °F 58% 29.73 in 10.0 mi SSW 15.0 mph 24.2 mph N/A   Scattered Clouds
4:52 AM 69.1 °F - 53.1 °F 57% 29.71 in 10.0 mi SSW 15.0 mph 27.6 mph N/A   Mostly Cloudy
5:31 AM 69.1 °F - 53.1 °F 57% 29.70 in 10.0 mi South 15.0 mph 25.3 mph N/A   Mostly Cloudy
5:52 AM 68.0 °F - 54.0 °F 61% 29.65 in 10.0 mi South 17.3 mph 24.2 mph N/A   Scattered Clouds
6:52 AM 66.9 °F - 55.0 °F 66% 29.71 in 10.0 mi SW 9.2 mph - N/A   Partly Cloudy
7:52 AM 66.9 °F - 55.9 °F 68% 29.72 in 10.0 mi SW 12.7 mph 21.9 mph N/A   Overcast
8:43 AM 66.9 °F - 57.9 °F 73% 29.73 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy
8:52 AM 66.9 °F - 59.0 °F 76% 29.73 in 10.0 mi SW 11.5 mph 20.7 mph N/A   Overcast
9:52 AM 68.0 °F - 60.1 °F 76% 29.74 in 10.0 mi WSW 12.7 mph 21.9 mph N/A   Overcast
10:52 AM 69.1 °F - 60.1 °F 73% 29.75 in 10.0 mi SW 9.2 mph 19.6 mph N/A   Overcast
11:25 AM 71.1 °F - 61.0 °F 70% 29.75 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
11:40 AM 73.0 °F - 61.0 °F 66% 29.75 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
11:52 AM 73.9 °F - 62.1 °F 66% 29.74 in 10.0 mi SW 11.5 mph - N/A   Clear
12:52 PM 77.0 °F - 61.0 °F 58% 29.73 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
1:52 PM 80.1 °F 80.0 °F 54.0 °F 40% 29.72 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds
2:52 PM 80.1 °F 80.1 °F 55.0 °F 42% 29.71 in 10.0 mi West 11.5 mph 23.0 mph N/A   Clear
3:52 PM 80.1 °F - 48.0 °F 32% 29.72 in 10.0 mi West 16.1 mph 23.0 mph N/A   Clear
4:52 PM 79.0 °F - 48.9 °F 35% 29.74 in 10.0 mi West 16.1 mph 23.0 mph N/A   Clear
5:52 PM 75.9 °F - 46.9 °F 36% 29.76 in 10.0 mi West 11.5 mph - N/A   Clear
6:52 PM 73.9 °F - 48.0 °F 40% 29.78 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds
7:52 PM 71.1 °F - 48.9 °F 45% 29.79 in 10.0 mi West 8.1 mph - N/A   Overcast
8:52 PM 70.0 °F - 50.0 °F 49% 29.82 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
9:52 PM 69.1 °F - 51.1 °F 53% 29.83 in 10.0 mi WNW 6.9 mph - N/A   Overcast
10:52 PM 68.0 °F - 51.1 °F 55% 29.85 in 10.0 mi WNW 9.2 mph - N/A   Overcast
11:52 PM 66.9 °F - 51.1 °F 57% 29.85 in 10.0 mi WNW 8.1 mph - N/A   Overcast