Chicago Midway, IL

11:28 AM CST on November 20, 2019 (GMT -0600)
Chicago-Midway

Weather History for KMDW - September, 2019

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Monday, September 23, 2019

  Actual Average Record
Temperature  
Mean Temperature 69 °F 63 °F  
Max Temperature 75 °F 73 °F 95 °F (2017)
Min Temperature 62 °F 54 °F 35 °F (1974)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 0 43  
Since 1 July heating degree days 0 48  
Cooling Degree Days 4 2  
Month to date cooling degree days 166 107  
Year to date cooling degree days 1084 1017  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 68    
Maximum Humidity 93    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in 0.11 in 2.09 in (1961)
Month to date precipitation 3.90 2.59  
Year to date precipitation 33.81 29.14  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 10 mph (WNW)    
Max Wind Speed 20 mph    
Max Gust Speed 29 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. 23, 2019 Rise Set
Actual Time 6:39 AM CDT 6:46 PM CDT
Civil Twilight 6:11 AM CDT 7:14 PM CDT
Nautical Twilight 5:38 AM CDT 7:47 PM CDT
Astronomical Twilight 5:05 AM CDT 8:20 PM CDT
Moon 12:16 AM CDT (9/23) 3:45 PM CDT (9/23)
Length of Visible Light 13h 03m
Length of Day
12h 07m
Waning Crescent, 33% of the Moon is Illuminated
Sep 23
Waning Crescent
Sep 28
New
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last 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 68.0 °F 64.9 °F 90% 29.84 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
1:53 AM 66.0 °F 64.0 °F 93% 29.85 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
2:53 AM 66.9 °F 64.9 °F 93% 29.85 in 10.0 mi WNW 5.8 mph - N/A   Overcast
3:30 AM 66.9 °F 64.9 °F 93% 29.88 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
3:53 AM 66.0 °F 64.0 °F 93% 29.87 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
4:39 AM 66.0 °F 63.0 °F 90% 29.90 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
4:53 AM 66.0 °F 63.0 °F 90% 29.89 in 10.0 mi WNW 6.9 mph - N/A   Overcast
5:25 AM 64.9 °F 62.1 °F 90% 29.92 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
5:53 AM 64.0 °F 60.1 °F 87% 29.92 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
6:20 AM 63.0 °F 59.0 °F 87% 29.95 in 10.0 mi NW 11.5 mph - N/A   Mostly Cloudy
6:53 AM 62.1 °F 57.9 °F 86% 29.96 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
7:53 AM 62.1 °F 55.0 °F 78% 29.98 in 10.0 mi NW 11.5 mph - N/A   Partly Cloudy
8:53 AM 63.0 °F 54.0 °F 72% 30.00 in 10.0 mi NW 11.5 mph - N/A   Partly Cloudy
9:53 AM 64.9 °F 54.0 °F 68% 30.01 in 10.0 mi NW 11.5 mph - N/A   Partly Cloudy
10:53 AM 68.0 °F 53.1 °F 59% 30.01 in 10.0 mi NW 9.2 mph - N/A   Partly Cloudy
11:53 AM 70.0 °F 51.1 °F 51% 30.01 in 10.0 mi NW 12.7 mph - N/A   Partly Cloudy
12:53 PM 72.0 °F 52.0 °F 49% 30.01 in 10.0 mi WNW 15.0 mph 21.9 mph N/A   Partly Cloudy
1:53 PM 73.0 °F 50.0 °F 44% 30.00 in 10.0 mi WNW 15.0 mph - N/A   Partly Cloudy
2:53 PM 73.9 °F 48.9 °F 41% 29.99 in 10.0 mi WNW 17.3 mph 26.5 mph N/A   Scattered Clouds
3:53 PM 73.9 °F 50.0 °F 43% 29.99 in 10.0 mi West 16.1 mph 23.0 mph N/A   Scattered Clouds
4:53 PM 73.9 °F 48.9 °F 41% 29.99 in 10.0 mi NW 12.7 mph 23.0 mph N/A   Scattered Clouds
5:53 PM 73.0 °F 50.0 °F 44% 29.99 in 10.0 mi WNW 12.7 mph - N/A   Partly Cloudy
6:53 PM 71.1 °F 50.0 °F 47% 29.99 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
7:53 PM 68.0 °F 51.1 °F 55% 30.00 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
8:53 PM 66.0 °F 52.0 °F 60% 30.01 in 10.0 mi WSW 5.8 mph - N/A   Clear
9:53 PM 64.9 °F 53.1 °F 65% 30.02 in 10.0 mi WSW 4.6 mph - N/A   Clear
10:53 PM 64.0 °F 53.1 °F 67% 30.01 in 10.0 mi WSW 5.8 mph - N/A   Clear
11:53 PM 62.1 °F 53.1 °F 72% 30.01 in 10.0 mi WSW 6.9 mph - N/A   Clear