History for Chicago, IL

Wednesday, June 20, 2012 — View Current Conditions
Wednesday, June 20, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 86 °F 70 °F  
Max Temperature 95 °F 81 °F 104 °F (1988)
Min Temperature 77 °F 60 °F 43 °F (1980)
Degree Days
Heating Degree Days 0 1  
Month to date heating degree days 14 43  
Since 1 June heating degree days 14 43  
Since 1 July heating degree days 4907 6335  
Cooling Degree Days 21 6  
Month to date cooling degree days 171 89  
Year to date cooling degree days 342 143  
Since 1 June cooling degree days 171 89  
Growing Degree Days 36 (Base 50)    
Moisture
Dew Point 63 °F    
Average Humidity 46    
Maximum Humidity 56    
Minimum Humidity 36    
Precipitation
Precipitation 0.00 in 0.12 in 2.71 in (1928)
Month to date precipitation 0.43 2.36  
Year to date precipitation 12.64 15.44  
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 29.94 in    
Wind
Wind Speed 15 mph (SSW)    
Max Wind Speed 26 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Radar Archive
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Local Photos
Late afternoon sun.
Summer Blooms
Hydrangea and a rather early Chrysanthemum. That's an Aster plant on the right (facing)
Summer Blooms
Hydrangea and a rather early Chrysanthemum. That's an Aster plant on the right (facing)
Summer Blooms
Hydrangea and a rather early Chrysanthemum.
Moss Roses
Portulaca grandiflora
Chicago skyline from the Aquarium.
View of Chicago skyline from Aquarium.
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Astronomy
May. 22, 2013 Rise Set
Actual Time 5:16 AM CDT 8:30 PM CDT
Civil Twilight 4:41 AM CDT 9:05 PM CDT
Nautical Twilight 3:57 AM CDT 9:49 PM CDT
Astronomical Twilight 3:03 AM CDT 10:43 PM CDT
Moon 6:16 AM CDT (6/20) 9:14 PM CDT (6/20)
Length Of Visible Light 16h 23m
Length of Day
15h 14m
New Moon, 1% of the Moon is Illuminated
Jun 20
New Moon
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% 29.94 in 10.0 mi SSW 11.5 mph - N/A   Clear
1:51 AM 82.0 °F 83.0 °F 62.1 °F 51% 29.94 in 10.0 mi SSW 15.0 mph 23.0 mph N/A   Clear
2:51 AM 81.0 °F 81.9 °F 62.1 °F 52% 29.94 in 10.0 mi SW 10.4 mph 21.9 mph N/A   Clear
3:51 AM 80.1 °F 81.2 °F 62.1 °F 54% 29.95 in 10.0 mi SSW 12.7 mph 20.7 mph N/A   Clear
4:51 AM 79.0 °F - 61.0 °F 54% 29.96 in 10.0 mi SSW 12.7 mph - N/A   Clear
5:51 AM 77.0 °F - 61.0 °F 58% 29.99 in 10.0 mi South 11.5 mph - N/A   Clear
6:51 AM 79.0 °F - 61.0 °F 54% 30.00 in 10.0 mi SSW 10.4 mph - N/A   Clear
7:51 AM 81.0 °F 81.7 °F 61.0 °F 50% 30.00 in 10.0 mi SSW 15.0 mph - N/A   Partly Cloudy
8:51 AM 84.0 °F 84.5 °F 62.1 °F 47% 30.00 in 10.0 mi SW 13.8 mph 21.9 mph N/A   Partly Cloudy
9:51 AM 86.0 °F 87.3 °F 64.0 °F 48% 30.00 in 10.0 mi SSW 18.4 mph 21.9 mph N/A   Scattered Clouds
10:51 AM 88.0 °F 89.6 °F 64.9 °F 46% 29.99 in 10.0 mi SSW 15.0 mph - N/A   Scattered Clouds
11:51 AM 90.0 °F 92.4 °F 66.0 °F 45% 29.99 in 10.0 mi SW 16.1 mph 21.9 mph N/A   Partly Cloudy
12:51 PM 91.9 °F 94.5 °F 66.0 °F 42% 29.96 in 10.0 mi SSW 18.4 mph 24.2 mph N/A   Partly Cloudy
1:51 PM 93.0 °F 95.0 °F 64.9 °F 39% 29.95 in 10.0 mi SW 17.3 mph 29.9 mph N/A   Scattered Clouds
2:51 PM 93.9 °F 97.0 °F 66.0 °F 40% 29.92 in 10.0 mi SW 13.8 mph 26.5 mph N/A   Scattered Clouds
3:51 PM 95.0 °F 97.0 °F 64.4 °F 36% 29.93 in 10.0 mi SW 17.3 mph 27.6 mph N/A   Scattered Clouds
4:51 PM 93.9 °F 96.1 °F 64.9 °F 38% 29.90 in 10.0 mi South 19.6 mph 29.9 mph N/A   Scattered Clouds
5:51 PM 91.9 °F 92.9 °F 63.0 °F 38% 29.88 in 10.0 mi SSW 24.2 mph 29.9 mph N/A   Partly Cloudy
6:51 PM 91.0 °F 91.9 °F 63.0 °F 39% 29.86 in 10.0 mi SSW 19.6 mph 29.9 mph N/A   Partly Cloudy
7:51 PM 89.1 °F 88.2 °F 59.0 °F 36% 29.86 in 10.0 mi SSW 20.7 mph 29.9 mph N/A   Clear
8:51 PM 87.1 °F 86.1 °F 57.9 °F 37% 29.87 in 10.0 mi SSW 13.8 mph - N/A   Clear
9:51 PM 84.9 °F 84.4 °F 59.0 °F 41% 29.89 in 10.0 mi SSW 12.7 mph - N/A   Clear
10:51 PM 84.9 °F 84.8 °F 60.1 °F 43% 29.90 in 10.0 mi SSW 12.7 mph 19.6 mph N/A   Clear
11:51 PM 84.0 °F 84.0 °F 60.1 °F 44% 29.89 in 10.0 mi SSW 12.7 mph 19.6 mph N/A   Partly Cloudy
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