Chicago Midway, IL

1:05 AM CST on December 16, 2019 (GMT -0600)
Chicago-Midway

Weather History for KMDW - October, 2019

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Friday, October 4, 2019

  Actual Average Record
Temperature  
Mean Temperature 54 °F 59 °F  
Max Temperature 59 °F 68 °F 90 °F (1951)
Min Temperature 48 °F 50 °F 34 °F (1989)
Degree Days  
Heating Degree Days 11 7  
Month to date heating degree days 15 28  
Since 1 July heating degree days 16 110  
Cooling Degree Days 0 1  
Month to date cooling degree days 21 4  
Year to date cooling degree days 1131 1033  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 71    
Maximum Humidity 83    
Minimum Humidity 54    
Precipitation  
Precipitation 0.00 in 0.11 in 1.89 in (1991)
Month to date precipitation 0.59 0.40  
Year to date precipitation 38.41 30.26  
Sea Level Pressure  
Sea Level Pressure 30.35 in    
Wind  
Wind Speed 11 mph (NNE)    
Max Wind Speed 16 mph    
Max Gust Speed 23 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

Oct. 04, 2019 Rise Set
Actual Time 6:50 AM CDT 6:27 PM CDT
Civil Twilight 6:23 AM CDT 6:55 PM CDT
Nautical Twilight 5:50 AM CDT 7:27 PM CDT
Astronomical Twilight 5:18 AM CDT 8:00 PM CDT
Moon 1:27 PM CDT (10/4) 10:51 PM CDT (10/4)
Length of Visible Light 12h 32m
Length of Day
11h 37m
Waxing Crescent, 40% of the Moon is Illuminated
Oct 4
Waxing Crescent
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last Quarter
Oct 27
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 52.0 °F 43.0 °F 71% 30.27 in 10.0 mi NNW 8.1 mph - N/A   Clear
1:53 AM 51.1 °F 42.1 °F 71% 30.28 in 10.0 mi North 10.4 mph - N/A   Clear
2:53 AM 50.0 °F 42.1 °F 74% 30.30 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
3:53 AM 48.9 °F 42.1 °F 77% 30.31 in 10.0 mi North 8.1 mph - N/A   Partly Cloudy
4:53 AM 48.9 °F 42.1 °F 77% 30.32 in 10.0 mi North 8.1 mph - N/A   Partly Cloudy
5:53 AM 48.0 °F 43.0 °F 83% 30.33 in 10.0 mi NNW 9.2 mph - N/A   Scattered Clouds
6:33 AM 48.9 °F 44.1 °F 83% 30.34 in 10.0 mi NW 9.2 mph - N/A   Overcast
6:53 AM 50.0 °F 45.0 °F 83% 30.35 in 10.0 mi NNW 10.4 mph - N/A   Overcast
7:34 AM 50.0 °F 45.0 °F 83% 30.36 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
7:53 AM 51.1 °F 46.0 °F 83% 30.37 in 10.0 mi North 10.4 mph - N/A   Scattered Clouds
8:53 AM 53.1 °F 48.0 °F 83% 30.38 in 10.0 mi North 12.7 mph - N/A   Mostly Cloudy
9:53 AM 55.9 °F 50.0 °F 80% 30.39 in 10.0 mi North 8.1 mph - N/A   Overcast
10:28 AM 57.9 °F 46.9 °F 67% 30.39 in 10.0 mi ENE 16.1 mph - N/A   Mostly Cloudy
10:53 AM 57.9 °F 46.9 °F 67% 30.39 in 10.0 mi ENE 13.8 mph - N/A   Mostly Cloudy
11:53 AM 57.9 °F 46.9 °F 67% 30.40 in 10.0 mi ENE 13.8 mph - N/A   Overcast
12:53 PM 57.0 °F 46.9 °F 69% 30.39 in 10.0 mi NE 15.0 mph - N/A   Overcast
1:53 PM 57.0 °F 46.0 °F 67% 30.38 in 10.0 mi ENE 12.7 mph - N/A   Overcast
2:53 PM 59.0 °F 46.0 °F 62% 30.37 in 10.0 mi NE 12.7 mph - N/A   Mostly Cloudy
3:53 PM 57.0 °F 46.9 °F 69% 30.36 in 10.0 mi ENE 11.5 mph - N/A   Overcast
4:53 PM 57.0 °F 46.0 °F 67% 30.36 in 10.0 mi ENE 11.5 mph - N/A   Mostly Cloudy
5:53 PM 55.9 °F 46.0 °F 69% 30.34 in 10.0 mi NE 15.0 mph - N/A   Mostly Cloudy
6:53 PM 55.9 °F 44.1 °F 64% 30.35 in 10.0 mi ENE 11.5 mph - N/A   Mostly Cloudy
7:53 PM 55.9 °F 41.0 °F 57% 30.34 in 10.0 mi ENE 10.4 mph - N/A   Overcast
8:53 PM 55.9 °F 42.1 °F 60% 30.34 in 10.0 mi NNE 10.4 mph - N/A   Overcast
9:53 PM 55.0 °F 43.0 °F 64% 30.32 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
10:53 PM 55.9 °F 45.0 °F 67% 30.31 in 10.0 mi ESE 15.0 mph - N/A   Mostly Cloudy
11:53 PM 54.0 °F 44.1 °F 69% 30.30 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds