Chicago Midway, IL

5:39 PM CDT on April 24, 2017 (GMT -0500)
Chicago-Midway

Weather History for KMDW - May, 2012

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Tuesday, May 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 59 °F 63 °F  
Max Temperature 68 °F 72 °F 93 °F (1977)
Min Temperature 49 °F 53 °F 40 °F (1929)
Degree Days  
Heating Degree Days 6 5  
Month to date heating degree days 89 155  
Since 1 July heating degree days 5926  
Cooling Degree Days 0 2  
Month to date cooling degree days 55 33  
Year to date cooling degree days 109 46  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 51    
Maximum Humidity 83    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in 0.14 in 1.11 in (1955)
Month to date precipitation 2.04 2.86  
Year to date precipitation 8.80 13.22  
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 8 mph (NE)    
Max Wind Speed 15 mph    
Max Gust Speed 25 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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Date:

Astronomy

May. 22, 2012 Rise Set
Actual Time 5:24 AM CDT 8:11 PM CDT
Civil Twilight 4:51 AM CDT 8:44 PM CDT
Nautical Twilight 4:10 AM CDT 9:25 PM CDT
Astronomical Twilight 3:23 AM CDT 10:12 PM CDT
Moon 6:34 AM CDT (5/22) 9:49 PM CDT (5/22)
Length of Visible Light 15h 52m
Length of Day
14h 46m
Waxing Crescent, 3% of the Moon is Illuminated
May 22
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 55.0 °F 41.0 °F 59% 30.09 in 10.0 mi NNW 6.9 mph - N/A   Clear
1:51 AM 54.0 °F 43.0 °F 66% 30.09 in 10.0 mi North 5.8 mph - N/A   Clear
2:51 AM 54.0 °F 43.0 °F 66% 30.09 in 10.0 mi North 5.8 mph - N/A   Clear
3:51 AM 54.0 °F 43.0 °F 66% 30.09 in 10.0 mi North 5.8 mph - N/A   Clear
4:51 AM 48.9 °F 43.0 °F 80% 30.09 in 10.0 mi NW 5.8 mph - N/A   Clear
5:51 AM 50.0 °F 45.0 °F 83% 30.09 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
6:51 AM 54.0 °F 45.0 °F 72% 30.09 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
7:51 AM 57.9 °F 44.1 °F 60% 30.09 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
8:51 AM 61.0 °F 42.1 °F 50% 30.09 in 10.0 mi NE 9.2 mph - N/A   Clear
9:51 AM 63.0 °F 39.9 °F 43% 30.08 in 10.0 mi North 13.8 mph 25.3 mph N/A   Clear
10:51 AM 64.0 °F 41.0 °F 43% 30.07 in 10.0 mi NNE 8.1 mph - N/A   Clear
11:51 AM 64.9 °F 41.0 °F 42% 30.06 in 10.0 mi NE 11.5 mph - N/A   Clear
12:51 PM 66.9 °F 39.9 °F 37% 30.04 in 10.0 mi NE 10.4 mph - N/A   Partly Cloudy
1:51 PM 66.0 °F 39.9 °F 38% 30.02 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
2:51 PM 66.2 °F 39.2 °F 37% 30.01 in 10.0 mi ENE 11.5 mph - N/A   Partly Cloudy
3:51 PM 68.0 °F 37.9 °F 33% 29.98 in 10.0 mi NNE 8.1 mph - N/A   Partly Cloudy
4:51 PM 66.0 °F 39.0 °F 37% 29.97 in 10.0 mi ENE 10.4 mph - N/A   Partly Cloudy
5:51 PM 64.0 °F 37.0 °F 37% 29.96 in 10.0 mi ENE 9.2 mph - N/A   Partly Cloudy
6:51 PM 64.0 °F 35.1 °F 34% 29.95 in 10.0 mi ENE 9.2 mph - N/A   Scattered Clouds
7:51 PM 61.0 °F 37.0 °F 41% 29.94 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
8:51 PM 59.0 °F 39.2 °F 48% 29.94 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
9:51 PM 57.0 °F 42.1 °F 57% 29.95 in 10.0 mi East 6.9 mph - N/A   Clear
10:51 PM 57.0 °F 44.1 °F 62% 29.95 in 10.0 mi East 3.5 mph - N/A   Clear
11:51 PM 55.9 °F 45.0 °F 67% 29.94 in 10.0 mi East 3.5 mph - N/A   Clear