Weather History for Chicago DuPage, IL

Tuesday, February 19, 2013 View Current Weather Conditions
Tuesday, February 19, 2013
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  Actual Average Record
Temperature
Mean Temperature 19 °F 29 °F  
Max Temperature 29 °F 38 °F 46 °F (1997)
Min Temperature 9 °F 20 °F 0 °F (2006)
Degree Days
Heating Degree Days 46 36  
Month to date heating degree days 775 731  
Since 1 July heating degree days 4382 4446  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 8 °F    
Average Humidity 76    
Maximum Humidity 86    
Minimum Humidity 67    
Precipitation
Precipitation T in 0.06 in 0.60 in (2002)
Month to date precipitation 1.45 0.88  
Year to date precipitation 4.45 2.19  
Sea Level Pressure
Sea Level Pressure 29.87 in    
Wind
Wind Speed 20 mph (West)    
Max Wind Speed 32 mph    
Max Gust Speed 40 mph    
Visibility 5 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
Feb. 19, 2013 Rise Set
Actual Time 6:42 AM CST 5:31 PM CST
Civil Twilight 6:14 AM CST 5:59 PM CST
Nautical Twilight 5:41 AM CST 6:32 PM CST
Astronomical Twilight 5:09 AM CST 7:04 PM CST
Moon 11:59 AM CST (2/19) 2:17 AM CST (2/19)
Length Of Visible Light 11h 45m
Length of Day
10h 48m
Waxing Gibbous, 67% of the Moon is Illuminated
Feb 19
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Hourly Weather History & Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:23 AM 26.6 °F 12.4 °F 21.2 °F 80% 29.59 in 10.0 mi West 21.9 mph 32.2 mph N/A   Overcast
12:52 AM 25.0 °F 9.2 °F 19.9 °F 81% 29.62 in 10.0 mi WNW 25.3 mph 35.7 mph N/A   Overcast
1:19 AM 24.8 °F 9.6 °F 21.2 °F 86% 29.62 in 10.0 mi West 23.0 mph 29.9 mph N/A   Overcast
1:52 AM 23.0 °F 7.6 °F 19.0 °F 85% 29.65 in 10.0 mi West 21.9 mph 31.1 mph N/A   Overcast
2:52 AM 19.9 °F 2.5 °F 15.1 °F 81% 29.69 in 10.0 mi West 25.3 mph 32.2 mph N/A   Overcast
3:52 AM 18.0 °F -0.5 °F 12.0 °F 78% 29.71 in 9.0 mi West 26.5 mph 35.7 mph 0.00 in Snow Light Snow
4:52 AM 17.1 °F -0.6 °F 10.9 °F 77% 29.73 in 5.0 mi West 23.0 mph 31.1 mph 0.00 in Snow Light Snow
5:52 AM 15.1 °F -3.3 °F 9.0 °F 77% 29.74 in 4.0 mi West 23.0 mph 29.9 mph 0.00 in Snow Light Snow
6:26 AM 14.0 °F -4.3 °F 8.6 °F 79% 29.74 in 3.0 mi West 21.9 mph 36.8 mph 0.00 in Snow Light Snow
6:52 AM 14.0 °F -3.4 °F 9.0 °F 80% 29.78 in 3.0 mi West 19.6 mph 28.8 mph 0.00 in Snow Light Snow
7:17 AM 14.0 °F -3.9 °F 8.6 °F 79% 29.77 in 3.0 mi West 20.7 mph 31.1 mph 0.00 in Snow Light Snow
7:47 AM 14.0 °F -5.1 °F 8.6 °F 79% 29.78 in 1.8 mi West 24.2 mph 32.2 mph 0.00 in Snow Light Snow
7:52 AM 12.9 °F -5.3 °F 8.1 °F 81% 29.82 in 1.2 mi West 20.7 mph 32.2 mph 0.00 in Snow Light Snow
7:58 AM 12.2 °F -6.3 °F 6.8 °F 79% 29.79 in 3.0 mi West 20.7 mph 31.1 mph 0.00 in Snow Light Snow
8:04 AM 12.2 °F -6.3 °F 8.6 °F 85% 29.79 in 1.8 mi West 20.7 mph 31.1 mph 0.00 in Snow Light Snow
8:28 AM 12.2 °F -6.3 °F 8.6 °F 85% 29.80 in 0.8 mi West 20.7 mph 27.6 mph 0.00 in Snow Light Snow
8:40 AM 12.2 °F -7.1 °F 6.8 °F 79% 29.81 in 2.0 mi West 23.0 mph 35.7 mph 0.00 in Snow Light Snow
8:52 AM 12.9 °F -5.3 °F 8.1 °F 81% 29.84 in 1.5 mi West 20.7 mph 29.9 mph 0.00 in Snow Light Snow
9:04 AM 12.2 °F -7.1 °F 6.8 °F 79% 29.82 in 1.5 mi West 23.0 mph 34.5 mph 0.00 in Snow Light Snow
9:10 AM 12.2 °F -7.5 °F 6.8 °F 79% 29.82 in 3.0 mi West 24.2 mph 40.3 mph 0.00 in Snow Light Snow
9:24 AM 14.0 °F -4.7 °F 8.6 °F 79% 29.82 in 2.0 mi West 23.0 mph 29.9 mph 0.00 in Snow Light Snow
9:36 AM 12.2 °F -8.2 °F 6.8 °F 79% 29.83 in 1.8 mi West 26.5 mph 38.0 mph 0.00 in Snow Light Snow
9:42 AM 12.2 °F -6.7 °F 6.8 °F 79% 29.84 in 3.0 mi West 21.9 mph 35.7 mph 0.00 in Snow Light Snow
9:52 AM 14.0 °F -4.3 °F 5.0 °F 67% 29.87 in 7.0 mi West 21.9 mph 28.8 mph 0.00 in   Overcast
10:03 AM 14.0 °F -4.3 °F 6.8 °F 73% 29.85 in 2.5 mi West 21.9 mph 31.1 mph 0.00 in Snow Light Snow
10:10 AM 12.2 °F -7.9 °F 6.8 °F 79% 29.85 in 3.0 mi West 25.3 mph 33.4 mph 0.00 in Snow Light Snow
10:17 AM 14.0 °F -5.5 °F 6.8 °F 73% 29.85 in 2.0 mi West 25.3 mph 33.4 mph 0.00 in Snow Light Snow
10:52 AM 12.9 °F -6.1 °F 5.0 °F 71% 29.91 in 6.0 mi WNW 23.0 mph 35.7 mph 0.00 in Snow Blowing Snow
12:52 PM 14.0 °F -3.9 °F 6.1 °F 71% 29.94 in 5.0 mi West 20.7 mph 29.9 mph 0.00 in Snow Light Snow
1:52 PM 14.0 °F -4.3 °F 5.0 °F 67% 29.96 in 6.0 mi West 21.9 mph 32.2 mph 0.00 in Snow Light Snow
2:36 PM 14.0 °F -4.7 °F 6.8 °F 73% 29.94 in 2.5 mi West 23.0 mph 34.5 mph 0.00 in Snow Light Snow
2:45 PM 14.0 °F -5.1 °F 6.8 °F 73% 29.95 in 5.0 mi West 24.2 mph 31.1 mph 0.00 in Snow Light Snow
2:52 PM 14.0 °F -4.3 °F 7.0 °F 74% 29.99 in 5.0 mi West 21.9 mph 31.1 mph 0.00 in Snow Light Snow
3:52 PM 14.0 °F -3.9 °F 7.0 °F 74% 30.02 in 5.0 mi West 20.7 mph 28.8 mph 0.00 in Snow Light Snow
4:52 PM 14.0 °F -3.4 °F 6.1 °F 71% 30.06 in 5.0 mi West 19.6 mph 28.8 mph 0.00 in Snow Light Snow
6:52 PM 12.9 °F -3.4 °F 5.0 °F 71% 30.11 in 10.0 mi WNW 16.1 mph 20.7 mph N/A   Overcast
7:23 PM 12.2 °F -4.8 °F 3.2 °F 67% 30.08 in 10.0 mi WNW 17.3 mph 26.5 mph N/A   Partly Cloudy
7:52 PM 12.0 °F -6.0 °F 3.9 °F 70% 30.14 in 10.0 mi WNW 19.6 mph 26.5 mph N/A   Clear
8:52 PM 10.9 °F -5.9 °F 3.0 °F 70% 30.16 in 10.0 mi WNW 16.1 mph - N/A   Clear
9:52 PM 10.0 °F -7.1 °F 3.0 °F 73% 30.18 in 10.0 mi WNW 16.1 mph 21.9 mph N/A   Clear
10:52 PM 10.0 °F -4.5 °F 1.9 °F 70% 30.20 in 10.0 mi WNW 11.5 mph - N/A   Clear
11:52 PM 9.0 °F -5.1 °F 1.9 °F 73% 30.21 in 10.0 mi NW 10.4 mph - N/A   Clear
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