Weather History for DeKalb, IL

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Sunday, February 3, 2013

  Actual Average (KARR) Record (KARR)
Temperature  
Mean Temperature 14 °F 22 °F  
Max Temperature 19 °F 30 °F 45 °F (2005)
Min Temperature 8 °F 13 °F -20 °F (2014)
Degree Days  
Heating Degree Days 52 43  
Month to date heating degree days 131  
Since 1 July heating degree days 4148  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 11 °F    
Average Humidity 81    
Maximum Humidity 89    
Minimum Humidity 69    
Precipitation  
Precipitation 0.00 in 0.04 in 0.44 in (2006)
Month to date precipitation 0.12  
Year to date precipitation 1.59  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 8 mph (WSW)    
Max Wind Speed 21 mph    
Max Gust Speed 29 mph    
Visibility 6 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 03, 2013 Rise Set
Actual Time 7:05 AM CST 5:12 PM CST
Civil Twilight 6:35 AM CST 5:42 PM CST
Nautical Twilight 6:02 AM CST 6:15 PM CST
Astronomical Twilight 5:29 AM CST 6:48 PM CST
Moon 12:32 AM CST (2/3) 10:49 AM CST (2/3)
Length of Visible Light 11h 06m
Length of Day
10h 07m
Waning Gibbous, 48% of the Moon is Illuminated
Feb 3
Waning Gibbous
Feb 10
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 8.6 °F - 3.0 °F 78% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
12:35 AM 8.4 °F -0.1 °F 3.2 °F 79% 29.99 in 10.0 mi SSW 4.6 mph - N/A   Overcast
12:55 AM 8.6 °F -1.3 °F 3.7 °F 81% 29.98 in 7.0 mi SSW 5.8 mph - N/A Snow Light Snow
1:15 AM 8.6 °F 0.1 °F 4.1 °F 82% 29.98 in 7.0 mi SSW 4.6 mph - N/A Snow Light Snow
1:35 AM 9.1 °F -0.7 °F 4.6 °F 82% 29.97 in 7.0 mi SW 5.8 mph - N/A Snow Light Snow
1:55 AM 9.5 °F 1.2 °F 5.0 °F 82% 29.97 in 7.0 mi SW 4.6 mph - N/A Snow Light Snow
2:15 AM 10.0 °F 1.8 °F 5.5 °F 82% 29.96 in 7.0 mi SSW 4.6 mph - N/A Snow Light Snow
2:35 AM 10.0 °F 1.8 °F 5.9 °F 83% 29.96 in 5.0 mi SSW 4.6 mph - N/A Snow Light Snow
2:55 AM 10.0 °F 0.4 °F 5.9 °F 83% 29.95 in 2.0 mi SSW 5.8 mph - N/A Snow Light Snow
3:15 AM 10.0 °F 1.8 °F 5.9 °F 83% 29.95 in 4.0 mi SW 4.6 mph - N/A Snow Light Snow
3:35 AM 10.0 °F 1.8 °F 6.3 °F 85% 29.94 in 3.0 mi SSW 4.6 mph - N/A Snow Light Snow
3:55 AM 10.2 °F 0.6 °F 6.6 °F 85% 29.94 in 4.0 mi SSW 5.8 mph - N/A Snow Light Snow
4:15 AM 10.4 °F 2.2 °F 6.8 °F 85% 29.93 in 7.0 mi SSW 4.6 mph - N/A Snow Light Snow
4:35 AM 10.4 °F 2.2 °F 6.8 °F 85% 29.93 in 7.0 mi SSW 4.6 mph - N/A Snow Light Snow
4:55 AM 10.9 °F 1.4 °F 7.5 °F 86% 29.94 in 7.0 mi SW 5.8 mph - N/A Snow Light Snow
5:15 AM 11.1 °F 0.4 °F 7.5 °F 85% 29.94 in 10.0 mi SW 6.9 mph - N/A Snow Light Snow
5:35 AM 11.3 °F 1.9 °F 7.7 °F 85% 29.95 in 10.0 mi WSW 5.8 mph - N/A Snow Light Snow
5:55 AM 11.3 °F 1.9 °F 7.9 °F 86% 29.95 in 7.0 mi SW 5.8 mph - N/A Snow Light Snow
6:15 AM 12.0 °F 1.5 °F 8.6 °F 86% 29.94 in 3.0 mi WSW 6.9 mph - N/A Snow Light Snow
6:35 AM 12.0 °F 2.7 °F 9.1 °F 88% 29.94 in 4.0 mi SW 5.8 mph - N/A Snow Light Snow
6:55 AM 12.4 °F 3.1 °F 9.5 °F 88% 29.94 in 2.0 mi WSW 5.8 mph - N/A Snow Light Snow
7:15 AM 12.6 °F 4.8 °F 9.5 °F 88% 29.95 in 3.0 mi WSW 4.6 mph - N/A Snow Light Snow
7:35 AM 13.1 °F 0.9 °F 10.4 °F 89% 29.96 in 1.5 mi WSW 9.2 mph - N/A Snow Light Snow
7:55 AM 13.6 °F 3.5 °F 10.9 °F 89% 29.96 in 2.0 mi WSW 6.9 mph - N/A Snow Light Snow
8:15 AM 14.0 °F 2.9 °F 10.4 °F 86% 29.96 in 2.5 mi WSW 8.1 mph - N/A Snow Light Snow
8:35 AM 14.5 °F 1.9 °F 11.7 °F 88% 29.96 in 3.0 mi West 10.4 mph - N/A Snow Light Snow
8:55 AM 15.4 °F 2.3 °F 12.2 °F 87% 29.96 in 3.0 mi West 11.5 mph - N/A Snow Light Snow
9:15 AM 15.8 °F 0.9 °F 12.6 °F 87% 29.97 in 2.5 mi WNW 15.0 mph 19.6 mph N/A Snow Light Snow
9:35 AM 15.8 °F 0.3 °F 12.4 °F 86% 29.97 in 2.5 mi WNW 16.1 mph 23.0 mph N/A Snow Light Snow
9:55 AM 16.0 °F 1.1 °F 12.4 °F 86% 29.97 in 2.5 mi WNW 15.0 mph 23.0 mph N/A Snow Light Snow
10:15 AM 16.2 °F 1.3 °F 12.4 °F 85% 29.98 in 4.0 mi WNW 15.0 mph 24.2 mph N/A Snow Light Snow
10:35 AM 16.2 °F 0.8 °F 11.8 °F 83% 29.98 in 5.0 mi WNW 16.1 mph 24.2 mph N/A   Overcast
10:55 AM 16.7 °F 2.0 °F 12.2 °F 82% 30.00 in 5.0 mi WNW 15.0 mph 26.5 mph N/A   Haze
11:15 AM 17.2 °F 1.7 °F 12.2 °F 81% 30.00 in 7.0 mi WNW 17.3 mph 24.2 mph N/A   Overcast
11:35 AM 17.4 °F 1.0 °F 12.2 °F 80% 30.00 in 4.0 mi WNW 19.6 mph 26.5 mph N/A   Haze
11:55 AM 17.2 °F 0.8 °F 11.7 °F 79% 29.99 in 7.0 mi WNW 19.6 mph 24.2 mph N/A   Overcast
12:15 PM 17.4 °F 1.5 °F 11.5 °F 78% 30.00 in 7.0 mi WNW 18.4 mph 24.2 mph N/A   Mostly Cloudy
12:35 PM 17.6 °F 2.2 °F 11.7 °F 78% 30.00 in 7.0 mi WNW 17.3 mph 25.3 mph N/A   Scattered Clouds
12:55 PM 18.0 °F 4.2 °F 12.2 °F 78% 30.00 in 7.0 mi WNW 13.8 mph 20.7 mph N/A Snow Light Snow
1:15 PM 18.5 °F 2.9 °F 12.4 °F 77% 30.00 in 7.0 mi West 18.4 mph - N/A   Scattered Clouds
1:35 PM 18.0 °F 1.7 °F 11.3 °F 75% 30.01 in 10.0 mi WNW 19.6 mph - N/A   Scattered Clouds
1:55 PM 18.1 °F 3.9 °F 10.8 °F 73% 30.01 in 10.0 mi WNW 15.0 mph 28.8 mph N/A   Clear
2:15 PM 18.5 °F 2.0 °F 11.5 °F 74% 30.00 in 10.0 mi West 20.7 mph - N/A   Clear
2:35 PM 18.5 °F 2.9 °F 10.4 °F 71% 30.01 in 10.0 mi WNW 18.4 mph 23.0 mph N/A   Clear
2:55 PM 19.2 °F 4.3 °F 11.1 °F 71% 30.01 in 10.0 mi West 17.3 mph 21.9 mph N/A   Clear
3:15 PM 19.4 °F 4.5 °F 11.1 °F 70% 30.02 in 10.0 mi West 17.3 mph 21.9 mph N/A   Mostly Cloudy
3:35 PM 19.4 °F 5.5 °F 11.8 °F 72% 30.01 in 10.0 mi West 15.0 mph 19.6 mph N/A   Overcast
3:55 PM 19.4 °F 7.9 °F 10.8 °F 69% 30.01 in 10.0 mi West 10.4 mph - N/A   Overcast
4:15 PM 18.9 °F 6.5 °F 10.9 °F 71% 30.01 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
4:35 PM 18.3 °F 5.9 °F 10.6 °F 72% 30.01 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
4:55 PM 18.0 °F 6.9 °F 10.4 °F 72% 30.01 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
5:15 PM 18.3 °F 7.3 °F 11.1 °F 73% 30.01 in 10.0 mi West 9.2 mph - N/A   Unknown
5:35 PM 18.5 °F 5.5 °F 11.3 °F 73% 30.01 in 10.0 mi West 12.7 mph - N/A   Overcast
5:55 PM 18.5 °F 7.5 °F 11.3 °F 73% 30.00 in 10.0 mi West 9.2 mph - N/A   Overcast
6:15 PM 18.9 °F 8.8 °F 11.8 °F 74% 30.00 in 10.0 mi West 8.1 mph - N/A   Overcast
6:35 PM 19.0 °F 8.2 °F 12.2 °F 75% 30.01 in 10.0 mi West 9.2 mph - N/A   Overcast
6:55 PM 19.0 °F 6.8 °F 12.2 °F 75% 30.01 in 10.0 mi West 11.5 mph - N/A   Overcast
7:15 PM 19.2 °F 7.7 °F 12.2 °F 74% 30.01 in 10.0 mi West 10.4 mph - N/A   Overcast
7:35 PM 19.2 °F 7.7 °F 12.6 °F 75% 30.01 in 10.0 mi West 10.4 mph - N/A   Overcast
7:55 PM 19.4 °F 9.5 °F 13.1 °F 76% 30.02 in 10.0 mi WSW 8.1 mph - N/A   Overcast
8:15 PM 19.4 °F 9.5 °F 13.5 °F 78% 30.02 in 10.0 mi West 8.1 mph - N/A   Overcast
8:35 PM 19.4 °F 8.6 °F 13.5 °F 78% 30.02 in 10.0 mi West 9.2 mph - N/A   Overcast
8:55 PM 19.8 °F 7.7 °F 13.8 °F 78% 30.03 in 10.0 mi West 11.5 mph - N/A   Overcast
9:15 PM 19.9 °F 8.6 °F 14.0 °F 78% 30.04 in 7.0 mi WSW 10.4 mph - N/A Snow Light Snow
9:35 PM 19.4 °F 7.9 °F 14.7 °F 82% 30.04 in 3.0 mi WSW 10.4 mph - N/A Snow Light Snow
9:55 PM 19.2 °F 10.2 °F 15.6 °F 86% 30.03 in 1.8 mi WSW 6.9 mph - N/A Snow Light Snow
10:15 PM 19.2 °F 9.3 °F 15.8 °F 87% 30.03 in 1.8 mi WSW 8.1 mph - N/A Snow Light Snow
10:35 PM 19.4 °F 10.4 °F 16.3 °F 88% 30.03 in 1.2 mi WSW 6.9 mph - N/A Snow Light Snow
10:55 PM 19.4 °F 9.5 °F 16.5 °F 89% 30.02 in 1.5 mi WSW 8.1 mph - N/A Snow Light Snow
11:15 PM 19.4 °F 11.5 °F 16.7 °F 89% 30.01 in 1.5 mi West 5.8 mph - N/A Snow Light Snow
11:35 PM 19.4 °F 12.8 °F 16.7 °F 89% 30.01 in 1.5 mi WSW 4.6 mph - N/A Snow Light Snow
11:55 PM 19.4 °F - 16.7 °F 89% 29.99 in 1.0 mi Calm Calm - N/A Snow Snow