History for Chicago DuPage, IL

Thursday, February 28, 2013 — View Current Conditions
Thursday, February 28, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 32 °F 32 °F  
Max Temperature 36 °F 41 °F 53 °F (2004)
Min Temperature 27 °F 23 °F 3 °F (2008)
Degree Days
Heating Degree Days 33 33  
Month to date heating degree days 1121 1040  
Since 1 July heating degree days 4728 4755  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 28 °F    
Average Humidity 83    
Maximum Humidity 93    
Minimum Humidity 72    
Precipitation
Precipitation T in 0.06 in 0.17 in (2005)
Month to date precipitation 1.47 1.42  
Year to date precipitation 4.47 2.73  
Sea Level Pressure
Sea Level Pressure 29.89 in    
Wind
Wind Speed 14 mph (North)    
Max Wind Speed 21 mph    
Max Gust Speed 24 mph    
Visibility 8 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
May. 19, 2013 Rise Set
Actual Time 6:29 AM CST 5:42 PM CST
Civil Twilight 6:01 AM CST 6:10 PM CST
Nautical Twilight 5:28 AM CST 6:42 PM CST
Astronomical Twilight 4:56 AM CST 7:15 PM CST
Moon 9:13 PM CST (2/28) 7:34 AM CST (2/28)
Length Of Visible Light 12h 09m
Length of Day
11h 13m
Waning Gibbous, 90% of the Moon is Illuminated
Feb 28
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full
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Hourly Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:25 AM 32.0 °F 22.5 °F 30.2 °F 93% 29.71 in 3.0 mi NNW 12.7 mph - 0.00 in Snow Light Snow
12:52 AM 33.1 °F 23.4 °F 30.0 °F 89% 29.74 in 8.0 mi NNW 13.8 mph - 0.00 in Snow Light Snow
1:52 AM 32.0 °F 22.1 °F 30.0 °F 92% 29.75 in 6.0 mi NNW 13.8 mph - 0.00 in Snow Light Snow
2:34 AM 33.8 °F 25.3 °F 30.2 °F 87% 29.74 in 4.0 mi NNW 11.5 mph - 0.00 in Snow Light Snow
2:52 AM 33.1 °F 23.4 °F 30.0 °F 89% 29.76 in 5.0 mi NNW 13.8 mph - 0.00 in Snow Light Snow
3:18 AM 32.0 °F 22.5 °F 30.2 °F 93% 29.75 in 2.0 mi NNW 12.7 mph - 0.00 in Snow Light Snow
3:39 AM 32.0 °F 22.5 °F 30.2 °F 93% 29.76 in 2.5 mi NNW 12.7 mph - 0.00 in Snow Light Snow
3:45 AM 32.0 °F 22.5 °F 30.2 °F 93% 29.76 in 3.0 mi NNW 12.7 mph - 0.00 in Snow Light Snow
3:47 AM 32.0 °F 22.5 °F 30.2 °F 93% 29.76 in 2.5 mi NNW 12.7 mph - 0.00 in Snow Light Snow
3:52 AM 32.0 °F 23.0 °F 30.0 °F 92% 29.78 in 2.5 mi NNW 11.5 mph - 0.00 in Snow Light Snow
3:57 AM 32.0 °F 22.1 °F 30.2 °F 93% 29.76 in 3.0 mi NNW 13.8 mph - 0.00 in Snow Light Snow
4:36 AM 33.8 °F 26.4 °F 30.2 °F 87% 29.77 in 5.0 mi NNW 9.2 mph - 0.00 in Snow Light Snow
4:52 AM 33.1 °F 23.9 °F 30.0 °F 89% 29.81 in 8.0 mi NNW 12.7 mph - 0.00 in   Overcast
5:52 AM 33.1 °F 21.9 °F 28.9 °F 85% 29.83 in 10.0 mi North 18.4 mph - N/A   Overcast
6:50 AM 33.8 °F 24.3 °F 28.4 °F 81% 29.82 in 10.0 mi North 13.8 mph - N/A   Overcast
6:52 AM 33.1 °F 23.9 °F 28.9 °F 85% 29.85 in 10.0 mi North 12.7 mph - N/A   Overcast
7:52 AM 33.1 °F 23.9 °F 28.9 °F 85% 29.88 in 10.0 mi North 12.7 mph - 0.00 in   Overcast
8:52 AM 34.0 °F 23.8 °F 28.9 °F 82% 29.90 in 10.0 mi North 16.1 mph - N/A   Overcast
9:52 AM 34.0 °F 24.2 °F 30.0 °F 85% 29.92 in 9.0 mi North 15.0 mph - 0.00 in   Overcast
10:52 AM 34.0 °F 23.8 °F 28.9 °F 82% 29.93 in 10.0 mi North 16.1 mph - 0.00 in   Overcast
11:52 AM 35.1 °F 24.1 °F 28.0 °F 76% 29.94 in 10.0 mi North 19.6 mph - N/A   Overcast
12:52 PM 35.1 °F 25.2 °F 28.0 °F 76% 29.94 in 10.0 mi North 16.1 mph - N/A   Overcast
1:52 PM 35.1 °F 25.9 °F 27.0 °F 72% 29.96 in 10.0 mi North 13.8 mph - N/A   Overcast
3:52 PM 33.1 °F 23.4 °F 27.0 °F 78% 30.01 in 10.0 mi North 13.8 mph - N/A   Overcast
4:52 PM 33.1 °F 24.4 °F 27.0 °F 78% 30.02 in 10.0 mi North 11.5 mph - N/A   Overcast
5:52 PM 32.0 °F 22.1 °F 26.1 °F 79% 30.04 in 10.0 mi North 13.8 mph - N/A   Overcast
6:52 PM 32.0 °F 20.8 °F 25.0 °F 75% 30.06 in 9.0 mi North 17.3 mph - 0.00 in   Overcast
7:52 PM 30.0 °F 19.1 °F 23.0 °F 75% 30.07 in 10.0 mi NNE 15.0 mph - N/A   Overcast
8:52 PM 28.9 °F 17.7 °F 21.9 °F 75% 30.07 in 10.0 mi NNE 15.0 mph - N/A   Overcast
9:15 PM 28.4 °F 18.5 °F 21.2 °F 74% 30.05 in 10.0 mi NNE 11.5 mph - N/A   Overcast
9:52 PM 28.0 °F 17.0 °F 19.9 °F 72% 30.08 in 10.0 mi North 13.8 mph - N/A   Overcast
10:52 PM 28.0 °F 16.5 °F 19.9 °F 72% 30.08 in 10.0 mi North 15.0 mph - N/A   Overcast
11:52 PM 27.0 °F 16.1 °F 19.9 °F 75% 30.08 in 10.0 mi North 12.7 mph - 0.00 in Snow Light Snow
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