Chicago Executive, IL

12:18 AM CST on December 10, 2019 (GMT -0600)
Chicago Executive

Weather History for KPWK - September, 2019

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Wednesday, September 4, 2019

  Actual Average Record
Temperature  
Mean Temperature 65 °F 69 °F  
Max Temperature 70 °F 79 °F 92 °F (2018)
Min Temperature 60 °F 59 °F 46 °F (1997)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 4  
Since 1 July heating degree days 0 14  
Cooling Degree Days 0 5  
Month to date cooling degree days 21 20  
Year to date cooling degree days 828 717  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 67    
Maximum Humidity 75    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in 0.08 in 2.48 in (2008)
Month to date precipitation 0.41 0.41  
Year to date precipitation 29.73 22.89  
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 6 mph ()    
Max Wind Speed 14 mph    
Max Gust Speed 20 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. 04, 2019 Rise Set
Actual Time 6:19 AM CDT 7:20 PM CDT
Civil Twilight 5:51 AM CDT 7:49 PM CDT
Nautical Twilight 5:17 AM CDT 8:23 PM CDT
Astronomical Twilight 4:41 AM CDT 8:58 PM CDT
Moon 12:27 PM CDT (9/4) 10:48 PM CDT (9/4)
Length of Visible Light 13h 57m
Length of Day
13h 00m
Waxing Crescent, 35% of the Moon is Illuminated
Sep 4
Waxing Crescent
Sep 5
First Quarter
Sep 13
Full
Sep 21
Last Quarter
Sep 28
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 69.1 °F 55.0 °F 61% 29.94 in 10.0 mi WNW 5.8 mph - N/A   Clear
1:52 AM 66.9 °F 55.0 °F 66% 29.95 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:52 AM 64.9 °F 55.0 °F 70% 29.96 in 10.0 mi NW 8.1 mph - N/A   Clear
3:52 AM 64.0 °F 54.0 °F 70% 29.98 in 10.0 mi NNW 6.9 mph - N/A   Clear
4:52 AM 63.0 °F 53.1 °F 70% 30.00 in 10.0 mi NW 8.1 mph - N/A   Clear
5:52 AM 62.1 °F 53.1 °F 72% 30.03 in 10.0 mi NW 8.1 mph - N/A   Clear
6:52 AM 61.0 °F 53.1 °F 75% 30.05 in 10.0 mi NNW 9.2 mph - N/A   Clear
7:52 AM 63.0 °F 54.0 °F 72% 30.06 in 10.0 mi NNW 9.2 mph - N/A   Clear
8:52 AM 66.0 °F 55.0 °F 68% 30.09 in 10.0 mi NNW 8.1 mph - N/A   Clear
9:45 AM 69.1 °F 57.0 °F 65% 30.11 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
9:52 AM 69.1 °F 55.9 °F 63% 30.10 in 10.0 mi Variable 6.9 mph - N/A   Mostly Cloudy
10:52 AM 66.9 °F 55.0 °F 66% 30.12 in 10.0 mi NNE 8.1 mph - N/A   Overcast
11:52 AM 66.9 °F 54.0 °F 63% 30.14 in 10.0 mi NNE 6.9 mph - N/A   Overcast
12:52 PM 66.9 °F 54.0 °F 63% 30.15 in 10.0 mi NNE 8.1 mph - N/A   Overcast
2:52 PM 66.0 °F 53.1 °F 63% 30.16 in 10.0 mi North 8.1 mph - N/A   Overcast
3:52 PM 68.0 °F 53.1 °F 59% 30.15 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
4:52 PM 66.0 °F 52.0 °F 60% 30.16 in 10.0 mi NNE 9.2 mph - N/A   Overcast
5:52 PM 64.9 °F 52.0 °F 63% 30.17 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
6:52 PM 64.0 °F 53.1 °F 67% 30.17 in 10.0 mi North 6.9 mph - N/A   Overcast
7:52 PM 63.0 °F 53.1 °F 70% 30.17 in 10.0 mi North 3.5 mph - N/A   Overcast
8:52 PM 61.0 °F 52.0 °F 72% 30.17 in 10.0 mi NNW 3.5 mph - N/A   Overcast
9:52 PM 61.0 °F 53.1 °F 75% 30.17 in 10.0 mi NNW 3.5 mph - N/A   Overcast
10:52 PM 62.1 °F 53.1 °F 72% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
11:52 PM 62.1 °F 53.1 °F 72% 30.18 in 10.0 mi ENE 4.6 mph - N/A   Overcast