History for Chicago, IL

Tuesday, June 19, 2012 — View Current Conditions
Tuesday, June 19, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 87 °F 70 °F  
Max Temperature 95 °F 81 °F 102 °F (1953)
Min Temperature 78 °F 59 °F 43 °F (1980)
Degree Days
Heating Degree Days 0 1  
Month to date heating degree days 14 42  
Since 1 June heating degree days 14 42  
Since 1 July heating degree days 4907 6334  
Cooling Degree Days 22 6  
Month to date cooling degree days 150 83  
Year to date cooling degree days 321 137  
Since 1 June cooling degree days 150 83  
Growing Degree Days 36 (Base 50)    
Moisture
Dew Point 65 °F    
Average Humidity 51    
Maximum Humidity 62    
Minimum Humidity 39    
Precipitation
Precipitation 0.00 in 0.11 in 3.97 in (2009)
Month to date precipitation 0.43 2.24  
Year to date precipitation 12.64 15.32  
Snow
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 19.8 36.7  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 29.89 in    
Wind
Wind Speed 16 mph (SSW)    
Max Wind Speed 23 mph    
Max Gust Speed 35 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Local Photos
Shelf Cloud Approaching
Clouds building
Clouds building
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Astronomy
May. 21, 2013 Rise Set
Actual Time 5:15 AM CDT 8:30 PM CDT
Civil Twilight 4:41 AM CDT 9:04 PM CDT
Nautical Twilight 3:57 AM CDT 9:49 PM CDT
Astronomical Twilight 3:03 AM CDT 10:43 PM CDT
Moon 5:21 AM CDT (6/19) 8:33 PM CDT (6/19)
Length Of Visible Light 16h 23m
Length of Day
15h 14m
Waxing Crescent, 0% of the Moon is Illuminated
Jun 19
Waxing Crescent
Jun 26
First Quarter
Jul 3
Full
Jul 10
Last Quarter
Jul 18
New
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Hourly Observations
Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 82.0 °F 83.1 °F 63.0 °F 52% 29.81 in 10.0 mi SSW 16.1 mph 27.6 mph N/A   Partly Cloudy
1:51 AM 81.0 °F 81.9 °F 62.1 °F 52% 29.81 in 10.0 mi SSW 17.3 mph 26.5 mph N/A   Partly Cloudy
2:51 AM 80.1 °F 81.2 °F 62.1 °F 54% 29.82 in 10.0 mi SSW 16.1 mph 23.0 mph N/A   Clear
3:51 AM 79.0 °F - 63.0 °F 58% 29.83 in 10.0 mi SSW 12.7 mph 19.6 mph N/A   Clear
4:51 AM 78.1 °F - 63.0 °F 60% 29.84 in 10.0 mi SSW 12.7 mph 21.9 mph N/A   Partly Cloudy
5:51 AM 78.1 °F - 63.0 °F 60% 29.85 in 10.0 mi SW 16.1 mph 21.9 mph N/A   Partly Cloudy
6:51 AM 78.1 °F - 64.0 °F 62% 29.88 in 10.0 mi SW 17.3 mph 23.0 mph N/A   Partly Cloudy
7:51 AM 80.1 °F 81.9 °F 64.9 °F 60% 29.89 in 10.0 mi SW 13.8 mph 21.9 mph N/A   Partly Cloudy
8:51 AM 82.9 °F 85.0 °F 66.0 °F 56% 29.91 in 10.0 mi SW 16.1 mph 23.0 mph N/A   Partly Cloudy
9:51 AM 86.0 °F 88.2 °F 66.0 °F 51% 29.93 in 10.0 mi WSW 11.5 mph 21.9 mph N/A   Partly Cloudy
10:51 AM 89.1 °F 92.1 °F 66.9 °F 48% 29.94 in 10.0 mi WSW 13.8 mph 19.6 mph N/A   Partly Cloudy
11:51 AM 91.0 °F 94.3 °F 66.9 °F 45% 29.94 in 10.0 mi SW 11.5 mph 18.4 mph N/A   Partly Cloudy
12:51 PM 91.9 °F 95.9 °F 68.0 °F 45% 29.93 in 10.0 mi SW 12.7 mph 20.7 mph N/A   Scattered Clouds
1:51 PM 93.2 °F 96.2 °F 66.2 °F 41% 29.94 in 10.0 mi South 17.3 mph 24.2 mph N/A   Scattered Clouds
2:51 PM 93.9 °F 96.1 °F 64.9 °F 38% 29.91 in 10.0 mi South 18.4 mph 25.3 mph N/A   Scattered Clouds
3:51 PM 93.9 °F 96.1 °F 64.9 °F 38% 29.90 in 10.0 mi SSW 20.7 mph 28.8 mph N/A   Scattered Clouds
4:51 PM 93.0 °F 95.0 °F 64.9 °F 39% 29.90 in 10.0 mi SSW 20.7 mph 27.6 mph N/A   Scattered Clouds
5:51 PM 93.0 °F 95.0 °F 64.9 °F 39% 29.90 in 10.0 mi SSW 18.4 mph 25.3 mph N/A   Scattered Clouds
6:51 PM 90.0 °F 91.7 °F 64.9 °F 43% 29.91 in 10.0 mi SSW 19.6 mph 28.8 mph N/A   Mostly Cloudy
7:51 PM 89.1 °F 90.3 °F 64.0 °F 43% 29.90 in 10.0 mi South 23.0 mph 28.8 mph N/A   Partly Cloudy
8:51 PM 86.0 °F 88.2 °F 66.0 °F 51% 29.91 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
9:51 PM 84.9 °F 86.6 °F 64.9 °F 51% 29.93 in 10.0 mi South 12.7 mph 18.4 mph N/A   Clear
10:51 PM 84.2 °F 85.6 °F 64.4 °F 51% 29.95 in 10.0 mi South 13.8 mph - N/A   Clear
11:51 PM 84.0 °F 85.4 °F 64.0 °F 51% 29.94 in 10.0 mi South 15.0 mph - N/A   Clear
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