Chicago Executive, IL

12:09 PM CDT on September 15, 2019 (GMT -0500)
Chicago Executive

Weather History for KPWK - August, 2019

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Sunday, August 18, 2019

  Actual Average Record
Temperature  
Mean Temperature 76 °F 72 °F  
Max Temperature 84 °F 82 °F 88 °F (2016)
Min Temperature 67 °F 63 °F 53 °F (2012)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 37 56  
Since 1 July heating degree days 0 4  
Cooling Degree Days 11 8  
Month to date cooling degree days 180 147  
Year to date cooling degree days 734 612  
Since 1 June cooling degree days 701 570  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 77    
Maximum Humidity 90    
Minimum Humidity 51    
Precipitation  
Precipitation 0.59 in 0.12 in 1.65 in (2016)
Month to date precipitation 1.45 2.23  
Year to date precipitation 27.00 21.05  
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 21 mph    
Max Gust Speed 31 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 18, 2019 Rise Set
Actual Time 6:02 AM CDT 7:48 PM CDT
Civil Twilight 5:32 AM CDT 8:17 PM CDT
Nautical Twilight 4:55 AM CDT 8:53 PM CDT
Astronomical Twilight 4:16 AM CDT 9:32 PM CDT
Moon 9:39 PM CDT (8/18) 8:49 AM CDT (8/18)
Length of Visible Light 14h 45m
Length of Day
13h 45m
Waning Gibbous, 91% of the Moon is Illuminated
Aug 18
Waning Gibbous
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter
Sep 13
Full

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 71.1 °F - 66.0 °F 84% 29.87 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 69.1 °F - 64.9 °F 87% 29.86 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 69.1 °F - 66.0 °F 90% 29.86 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:09 AM 70.0 °F - 66.9 °F 90% 29.87 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:41 AM 71.1 °F - 66.9 °F 87% 29.87 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:52 AM 71.1 °F - 66.9 °F 87% 29.85 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
4:52 AM 71.1 °F - 66.9 °F 87% 29.78 in 10.0 mi SE 8.1 mph - N/A   Clear
5:52 AM 71.1 °F - 66.9 °F 87% 29.79 in 10.0 mi SE 6.9 mph - N/A   Clear
6:52 AM 72.0 °F - 68.0 °F 87% 29.79 in 10.0 mi South 8.1 mph - N/A   Clear
7:27 AM 73.0 °F - 69.1 °F 87% 29.83 in 10.0 mi South 12.7 mph - N/A Thunderstorm Partly Cloudy
7:52 AM 73.9 °F - 68.0 °F 82% 29.79 in 9.0 mi WSW 10.4 mph - 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
8:29 AM 73.0 °F - 68.0 °F 84% 29.85 in 1.8 mi Calm Calm - 0.13 in Rain , Thunderstorm Thunderstorms and Rain
8:33 AM 72.0 °F - 68.0 °F 87% 29.88 in 1.0 mi North - - 0.28 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:40 AM 71.1 °F - 66.0 °F 84% 29.89 in 0.5 mi NNW 18.4 mph 31.1 mph 0.49 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:50 AM 69.8 °F - 64.4 °F 83% 29.88 in 1.5 mi NNW 9.2 mph - 0.57 in Rain , Thunderstorm Light Thunderstorms and Rain
8:52 AM 70.0 °F - 64.9 °F 84% 29.87 in 3.0 mi NNW 9.2 mph - 0.57 in Rain , Thunderstorm Light Thunderstorms and Rain
8:56 AM 70.0 °F - 64.9 °F 84% 29.88 in 7.0 mi NNW 10.4 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
9:21 AM 70.0 °F - 64.9 °F 84% 29.87 in 10.0 mi ESE 3.5 mph - 0.01 in   Mostly Cloudy
9:52 AM 70.0 °F - 64.9 °F 84% 29.87 in 10.0 mi SE 9.2 mph - 0.01 in   Scattered Clouds
10:52 AM 71.1 °F - 66.0 °F 84% 29.85 in 10.0 mi SSE 11.5 mph - N/A   Partly Cloudy
11:52 AM 73.0 °F - 66.0 °F 79% 29.78 in 10.0 mi SSE 11.5 mph - N/A   Clear
12:52 PM 80.1 °F 82.1 °F 66.0 °F 62% 29.78 in 10.0 mi South 12.7 mph 21.9 mph N/A   Clear
1:52 PM 82.9 °F 85.0 °F 66.0 °F 56% 29.83 in 10.0 mi WSW 13.8 mph 20.7 mph N/A   Clear
2:52 PM 82.9 °F 84.0 °F 63.0 °F 51% 29.83 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
3:52 PM 82.0 °F 83.1 °F 63.0 °F 52% 29.83 in 10.0 mi WSW 9.2 mph 19.6 mph N/A   Partly Cloudy
4:52 PM 82.9 °F 84.4 °F 64.0 °F 53% 29.85 in 10.0 mi West 8.1 mph 23.0 mph N/A   Partly Cloudy
5:52 PM 81.0 °F 82.2 °F 63.0 °F 54% 29.84 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
6:52 PM 81.0 °F 82.2 °F 63.0 °F 54% 29.84 in 10.0 mi WNW 10.4 mph - N/A   Clear
7:52 PM 78.1 °F - 63.0 °F 60% 29.86 in 10.0 mi West 5.8 mph - N/A   Clear
8:52 PM 75.9 °F - 64.0 °F 67% 29.88 in 10.0 mi West 5.8 mph - N/A   Clear
9:52 PM 75.0 °F - 64.0 °F 69% 29.91 in 10.0 mi Calm Calm - N/A   Clear
10:52 PM 71.1 °F - 63.0 °F 75% 29.91 in 10.0 mi Calm Calm - N/A   Clear
11:52 PM 69.1 °F - 64.0 °F 84% 29.93 in 10.0 mi Calm Calm - N/A   Clear