Chicago Midway, IL

6:50 PM CST on November 13, 2019 (GMT -0600)
Chicago-Midway

Weather History for KMDW - September, 2019

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Tuesday, September 3, 2019

  Actual Average Record
Temperature  
Mean Temperature 75 °F 71 °F  
Max Temperature 81 °F 80 °F 97 °F (1953)
Min Temperature 68 °F 63 °F 47 °F (1974)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 3  
Since 1 July heating degree days 0 8  
Cooling Degree Days 10 7  
Month to date cooling degree days 21 21  
Year to date cooling degree days 939 931  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 77    
Maximum Humidity 90    
Minimum Humidity 57    
Precipitation  
Precipitation 0.17 in 0.11 in 1.92 in (1961)
Month to date precipitation 0.84 0.35  
Year to date precipitation 30.75 26.90  
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 13 mph (SW)    
Max Wind Speed 29 mph    
Max Gust Speed 46 mph    
Visibility 10 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

Sep. 03, 2019 Rise Set
Actual Time 6:18 AM CDT 7:21 PM CDT
Civil Twilight 5:50 AM CDT 7:49 PM CDT
Nautical Twilight 5:16 AM CDT 8:23 PM CDT
Astronomical Twilight 4:40 AM CDT 8:59 PM CDT
Moon 11:15 AM CDT (9/3) 10:13 PM CDT (9/3)
Length of Visible Light 13h 59m
Length of Day
13h 02m
Waxing Crescent, 25% of the Moon is Illuminated
Sep 3
Waxing Crescent
Sep 5
First Quarter
Sep 13
Full
Sep 21
Last Quarter
Sep 28
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 71.1 °F - 64.0 °F 78% 30.00 in 10.0 mi SSW 5.8 mph - N/A   Clear
1:53 AM 70.0 °F - 63.0 °F 78% 29.98 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
2:53 AM 70.0 °F - 63.0 °F 78% 29.96 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
3:53 AM 69.1 °F - 63.0 °F 81% 29.95 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
4:53 AM 69.1 °F - 63.0 °F 81% 29.95 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
5:53 AM 69.1 °F - 63.0 °F 81% 30.00 in 10.0 mi WNW 4.6 mph - N/A   Overcast
6:53 AM 69.1 °F - 63.0 °F 81% 30.00 in 10.0 mi SW 6.9 mph - 0.00 in Rain Light Rain
7:06 AM 69.1 °F - 63.0 °F 81% 30.00 in 7.0 mi South 6.9 mph - 0.03 in Rain , Thunderstorm Thunderstorms and Rain
7:53 AM 68.0 °F - 64.9 °F 90% 30.01 in 9.0 mi Calm Calm - 0.12 in Rain , Thunderstorm Light Thunderstorms and Rain
8:53 AM 69.1 °F - 64.9 °F 87% 29.83 in 10.0 mi South 25.3 mph 46.0 mph 0.05 in Rain , Thunderstorm Light Thunderstorms and Rain
9:53 AM 70.0 °F - 64.0 °F 81% 29.83 in 10.0 mi SSW 12.7 mph 36.8 mph 0.00 in   Overcast
10:53 AM 70.0 °F - 64.0 °F 81% 29.85 in 10.0 mi SSW 20.7 mph 29.9 mph N/A   Overcast
11:53 AM 73.0 °F - 64.0 °F 73% 29.83 in 10.0 mi SSW 16.1 mph 29.9 mph N/A   Overcast
12:53 PM 73.9 °F - 64.9 °F 73% 29.81 in 10.0 mi SSW 16.1 mph 29.9 mph N/A   Overcast
1:53 PM 73.9 °F - 66.0 °F 76% 29.84 in 10.0 mi SSW 18.4 mph 31.1 mph N/A   Overcast
2:53 PM 75.9 °F - 69.1 °F 79% 29.86 in 10.0 mi WSW 12.7 mph 26.5 mph N/A   Overcast
3:42 PM 78.1 °F - 71.1 °F 79% 29.82 in 9.0 mi SSW 18.4 mph 29.9 mph 0.00 in   Mostly Cloudy
3:53 PM 78.1 °F - 72.0 °F 81% 29.75 in 9.0 mi SSW 19.6 mph 31.1 mph 0.00 in   Mostly Cloudy
4:53 PM 80.1 °F 84.2 °F 73.0 °F 79% 29.77 in 10.0 mi SW 15.0 mph 25.3 mph N/A   Mostly Cloudy
5:53 PM 81.0 °F 86.2 °F 73.9 °F 79% 29.75 in 10.0 mi SW 17.3 mph 27.6 mph N/A   Mostly Cloudy
6:53 PM 81.0 °F 86.2 °F 73.9 °F 79% 29.77 in 10.0 mi WSW 13.8 mph - N/A   Scattered Clouds
7:53 PM 79.0 °F - 73.9 °F 84% 29.79 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
8:53 PM 79.0 °F - 71.1 °F 77% 29.81 in 10.0 mi West 16.1 mph - N/A   Mostly Cloudy
9:53 PM 77.0 °F - 66.0 °F 69% 29.83 in 10.0 mi WNW 17.3 mph 23.0 mph N/A   Partly Cloudy
10:53 PM 75.0 °F - 59.0 °F 57% 29.87 in 10.0 mi NW 12.7 mph - N/A   Scattered Clouds
11:53 PM 72.0 °F - 57.0 °F 59% 29.89 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy