Chicago Midway, IL

3:18 AM CST on November 21, 2019 (GMT -0600)
Chicago-Midway

Weather History for KMDW - September, 2019

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Friday, September 6, 2019

  Actual Average Record
Temperature  
Mean Temperature 70 °F 70 °F  
Max Temperature 75 °F 79 °F 98 °F (1990)
Min Temperature 65 °F 62 °F 46 °F (1984)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 6  
Since 1 July heating degree days 0 11  
Cooling Degree Days 5 6  
Month to date cooling degree days 28 40  
Year to date cooling degree days 946 950  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 71    
Maximum Humidity 81    
Minimum Humidity 57    
Precipitation  
Precipitation 0.00 in 0.12 in 0.83 in (1989)
Month to date precipitation 0.84 0.70  
Year to date precipitation 30.75 27.25  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 11 mph (NW)    
Max Wind Speed 23 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 06, 2019 Rise Set
Actual Time 6:21 AM CDT 7:16 PM CDT
Civil Twilight 5:53 AM CDT 7:44 PM CDT
Nautical Twilight 5:19 AM CDT 8:18 PM CDT
Astronomical Twilight 4:44 AM CDT 8:53 PM CDT
Moon 2:36 PM CDT (9/6) No Moon Set
Length of Visible Light 13h 51m
Length of Day
12h 54m
First Quarter, 56% of the Moon is Illuminated
Sep 6
First Quarter
Sep 13
Full
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.9 °F 55.9 °F 73% 29.99 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
1:53 AM 66.0 °F 55.9 °F 70% 29.95 in 10.0 mi South 8.1 mph - N/A   Overcast
2:53 AM 66.0 °F 55.9 °F 70% 29.92 in 10.0 mi South 9.2 mph - N/A   Overcast
3:53 AM 66.9 °F 55.9 °F 68% 29.90 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
4:53 AM 66.9 °F 57.0 °F 70% 29.88 in 10.0 mi SW 6.9 mph - N/A   Overcast
5:53 AM 66.9 °F 57.9 °F 73% 29.87 in 10.0 mi SW 9.2 mph - N/A   Overcast
6:53 AM 66.9 °F 59.0 °F 76% 29.87 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
7:40 AM 66.9 °F 60.1 °F 79% 29.88 in 10.0 mi WSW 6.9 mph - N/A   Overcast
7:53 AM 66.9 °F 60.1 °F 79% 29.87 in 10.0 mi SW 9.2 mph - N/A   Overcast
8:53 AM 70.0 °F 62.1 °F 76% 29.86 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
9:53 AM 70.0 °F 64.0 °F 81% 29.86 in 10.0 mi WNW 12.7 mph - N/A   Overcast
10:53 AM 70.0 °F 64.0 °F 81% 29.88 in 10.0 mi NW 13.8 mph - N/A   Overcast
11:53 AM 73.9 °F 63.0 °F 68% 29.88 in 10.0 mi NNW 13.8 mph - N/A   Overcast
12:53 PM 73.9 °F 62.1 °F 66% 29.89 in 10.0 mi NNW 16.1 mph - N/A   Overcast
1:26 PM 73.9 °F 62.1 °F 66% 29.92 in 10.0 mi NNW 16.1 mph 25.3 mph N/A   Overcast
1:53 PM 73.0 °F 62.1 °F 68% 29.91 in 10.0 mi NNW 17.3 mph 25.3 mph N/A   Overcast
2:53 PM 73.0 °F 60.1 °F 64% 29.92 in 10.0 mi North 17.3 mph 27.6 mph N/A   Overcast
3:53 PM 71.1 °F 59.0 °F 66% 29.94 in 10.0 mi NNW 15.0 mph 25.3 mph N/A   Overcast
4:53 PM 71.1 °F 57.9 °F 63% 29.95 in 10.0 mi North 11.5 mph - N/A   Overcast
5:53 PM 70.0 °F 57.9 °F 65% 29.96 in 10.0 mi North 10.4 mph 19.6 mph N/A   Overcast
6:53 PM 68.0 °F 57.9 °F 70% 29.98 in 10.0 mi NNE 15.0 mph - N/A   Overcast
7:53 PM 68.0 °F 55.9 °F 65% 30.00 in 10.0 mi North 9.2 mph - N/A   Overcast
8:53 PM 66.9 °F 57.9 °F 73% 30.02 in 10.0 mi North 13.8 mph - N/A   Overcast
9:53 PM 66.0 °F 59.0 °F 78% 30.03 in 10.0 mi North 6.9 mph - N/A   Overcast
10:53 PM 66.0 °F 57.9 °F 75% 30.03 in 10.0 mi North 11.5 mph - N/A   Overcast
11:53 PM 66.0 °F 57.0 °F 73% 30.02 in 10.0 mi NNE 10.4 mph - N/A   Overcast