Chicago Executive, IL

8:29 AM CST on December 13, 2019 (GMT -0600)
Chicago Executive

Weather History for KPWK - September, 2019

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Wednesday, September 11, 2019

  Actual Average Record
Temperature  
Mean Temperature 79 °F 66 °F  
Max Temperature 90 °F 76 °F 92 °F (2013)
Min Temperature 69 °F 56 °F 45 °F (1999)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 14  
Since 1 July heating degree days 24  
Cooling Degree Days 14 3  
Month to date cooling degree days 47  
Year to date cooling degree days 744  
Growing Degree Days 29 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 74    
Maximum Humidity 91    
Minimum Humidity 50    
Precipitation  
Precipitation 0.22 in 0.10 in 0.64 in (2006)
Month to date precipitation 1.19  
Year to date precipitation 23.67  
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 5 mph ()    
Max Wind Speed 17 mph    
Max Gust Speed 39 mph    
Visibility 8.5 miles    
Events Rain , Thunderstorm    
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. 11, 2019 Rise Set
Actual Time 6:27 AM CDT 7:08 PM CDT
Civil Twilight 5:59 AM CDT 7:36 PM CDT
Nautical Twilight 5:25 AM CDT 8:10 PM CDT
Astronomical Twilight 4:50 AM CDT 8:44 PM CDT
Moon 6:23 PM CDT (9/11) 3:45 AM CDT (9/11)
Length of Visible Light 13h 37m
Length of Day
12h 41m
Waxing Gibbous, 95% of the Moon is Illuminated
Sep 11
Waxing Gibbous
Sep 13
Full
Sep 21
Last Quarter
Sep 28
New
Oct 5
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 75.9 °F - 71.1 °F 85% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:52 AM 75.9 °F - 72.0 °F 87% 30.10 in 10.0 mi Calm Calm - 0.03 in   Overcast
2:52 AM 75.9 °F - 72.0 °F 87% 30.09 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
3:52 AM 73.9 °F - 71.1 °F 91% 30.09 in 8.0 mi Calm Calm - N/A   Clear
4:52 AM 73.0 °F - 70.0 °F 90% 30.09 in 4.0 mi Calm Calm - N/A   Clear
5:52 AM 73.9 °F - 70.0 °F 87% 30.09 in 8.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
6:52 AM 73.9 °F - 70.0 °F 87% 30.10 in 7.0 mi Calm Calm - N/A   Scattered Clouds
7:52 AM 77.0 °F - 72.0 °F 84% 30.12 in 8.0 mi South 4.6 mph - N/A   Scattered Clouds
8:52 AM 79.0 °F - 72.0 °F 79% 30.11 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy
9:52 AM 82.9 °F 87.5 °F 71.1 °F 67% 30.10 in 10.0 mi SSW 8.1 mph - N/A   Clear
10:52 AM 84.9 °F 91.4 °F 73.0 °F 67% 30.09 in 10.0 mi SSW 10.4 mph - N/A   Clear
11:52 AM 87.1 °F 93.6 °F 72.0 °F 61% 30.09 in 10.0 mi SW 10.4 mph - N/A   Clear
12:52 PM 89.1 °F 94.1 °F 70.0 °F 53% 30.07 in 10.0 mi SW 13.8 mph 23.0 mph N/A   Clear
1:52 PM 89.1 °F 92.9 °F 68.0 °F 50% 30.05 in 10.0 mi WSW 9.2 mph 20.7 mph N/A   Scattered Clouds
2:52 PM 89.1 °F 92.9 °F 68.0 °F 50% 30.01 in 10.0 mi WSW 12.7 mph - N/A   Partly Cloudy
3:52 PM 87.1 °F 91.3 °F 69.1 °F 55% 30.01 in 10.0 mi WSW 13.8 mph 21.9 mph N/A   Clear
4:52 PM 87.1 °F 92.0 °F 70.0 °F 57% 30.01 in 10.0 mi SW 9.2 mph 18.4 mph N/A   Clear
5:52 PM 86.0 °F 90.7 °F 70.0 °F 59% 30.02 in 10.0 mi SW 9.2 mph - N/A   Clear
6:52 PM 86.0 °F 90.7 °F 70.0 °F 59% 30.01 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
7:02 PM 86.0 °F 90.7 °F 70.0 °F 59% 30.03 in 10.0 mi SW 8.1 mph - N/A Thunderstorm Mostly Cloudy
7:52 PM 84.0 °F 88.4 °F 70.0 °F 63% 30.02 in 10.0 mi SSW 3.5 mph - N/A Thunderstorm Thunderstorm
8:52 PM 77.0 °F - 71.1 °F 82% 30.01 in 10.0 mi ESE 4.6 mph - 0.02 in Thunderstorm Thunderstorm
9:09 PM 78.1 °F - 71.1 °F 79% 30.01 in 10.0 mi SE 3.5 mph - N/A   Clear
9:52 PM 82.0 °F 86.3 °F 71.1 °F 69% 30.03 in 10.0 mi SW 4.6 mph - N/A Thunderstorm Mostly Cloudy
10:13 PM 70.0 °F - 64.9 °F 84% 30.09 in 10.0 mi North 17.3 mph 39.1 mph N/A   Overcast
10:23 PM 70.0 °F - 66.0 °F 87% 30.11 in 10.0 mi North 11.5 mph 25.3 mph N/A Thunderstorm Overcast
10:45 PM 70.0 °F - 66.0 °F 87% 30.13 in 1.8 mi NW 15.0 mph 26.5 mph 0.12 in Rain , Thunderstorm Heavy Rain
10:52 PM 69.1 °F - 66.0 °F 90% 30.12 in 2.5 mi NW 10.4 mph 25.3 mph 0.17 in Rain , Thunderstorm Rain
10:58 PM 69.1 °F - 66.0 °F 90% 30.12 in 2.0 mi NNW 10.4 mph 20.7 mph 0.10 in Rain , Thunderstorm Heavy Rain
11:09 PM 69.1 °F - 66.0 °F 90% 30.10 in 6.0 mi NW 8.1 mph - 0.12 in Rain Light Rain