Weather History for DeKalb, IL

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Monday, February 4, 2013

  Actual Average (KARR) Record (KARR)
Temperature  
Mean Temperature 15 °F 22 °F  
Max Temperature 23 °F 30 °F 51 °F (2005)
Min Temperature 7 °F 13 °F -13 °F (2009)
Degree Days  
Heating Degree Days 50 43  
Month to date heating degree days 174  
Since 1 July heating degree days 4191  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 14 °F    
Average Humidity 84    
Maximum Humidity 90    
Minimum Humidity 73    
Precipitation  
Precipitation 0.01 in 0.04 in 0.47 in (2008)
Month to date precipitation 0.16  
Year to date precipitation 1.63  
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 8 mph (NNE)    
Max Wind Speed 16 mph    
Max Gust Speed -    
Visibility 8 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 04, 2013 Rise Set
Actual Time 7:03 AM CST 5:14 PM CST
Civil Twilight 6:34 AM CST 5:43 PM CST
Nautical Twilight 6:01 AM CST 6:16 PM CST
Astronomical Twilight 5:28 AM CST 6:49 PM CST
Moon 1:40 AM CST (2/4) 11:36 AM CST (2/4)
Length of Visible Light 11h 08m
Length of Day
10h 10m
Last Quarter, 37% of the Moon is Illuminated
Feb 4
Last Quarter
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 19.4 °F - 16.7 °F 89% 29.98 in 2.0 mi Calm Calm - N/A Snow Light Snow
12:35 AM 19.4 °F - 16.7 °F 89% 29.97 in 7.0 mi Calm Calm - N/A   Overcast
12:55 AM 19.4 °F 11.5 °F 16.7 °F 89% 29.96 in 10.0 mi SSE 5.8 mph - N/A   Overcast
1:15 AM 19.4 °F 10.4 °F 16.7 °F 89% 29.95 in 10.0 mi SE 6.9 mph - N/A   Overcast
1:35 AM 19.4 °F 11.5 °F 16.7 °F 89% 29.94 in 5.0 mi SE 5.8 mph - N/A Snow Light Snow
1:55 AM 19.6 °F 11.7 °F 16.9 °F 89% 29.93 in 1.5 mi ESE 5.8 mph - N/A Snow Light Snow
2:15 AM 19.8 °F 11.9 °F 17.2 °F 90% 29.92 in 1.2 mi ESE 5.8 mph - 0.01 in Snow Snow
2:35 AM 19.8 °F 10.8 °F 17.2 °F 90% 29.91 in 1.5 mi East 6.9 mph - 0.01 in Snow Light Snow
2:55 AM 19.9 °F 11.1 °F 17.4 °F 90% 29.90 in 1.5 mi East 6.9 mph - 0.01 in Snow Light Snow
3:15 AM 19.9 °F 10.1 °F 17.4 °F 90% 29.89 in 1.5 mi East 8.1 mph - N/A Snow Light Snow
4:55 AM 20.7 °F 9.5 °F 18.0 °F 89% 29.86 in 7.0 mi East 10.4 mph - N/A Snow Light Snow
5:15 AM 20.8 °F 9.7 °F 18.1 °F 89% 29.86 in 7.0 mi East 10.4 mph - N/A Snow Light Snow
5:35 AM 20.8 °F 9.0 °F 18.1 °F 89% 29.86 in 5.0 mi East 11.5 mph - N/A Snow Light Snow
5:55 AM 20.8 °F 8.4 °F 18.1 °F 89% 29.84 in 7.0 mi East 12.7 mph - N/A Snow Light Snow
6:15 AM 21.0 °F 8.6 °F 18.3 °F 89% 29.84 in 7.0 mi East 12.7 mph - N/A Snow Light Snow
6:35 AM 20.8 °F 9.0 °F 18.1 °F 89% 29.84 in 3.0 mi East 11.5 mph - N/A Snow Light Snow
6:55 AM 20.8 °F 9.7 °F 18.1 °F 89% 29.84 in 2.5 mi East 10.4 mph - N/A Snow Light Snow
7:15 AM 21.0 °F 10.6 °F 18.3 °F 89% 29.84 in 4.0 mi East 9.2 mph - N/A Snow Light Snow
7:35 AM 21.2 °F 10.9 °F 18.5 °F 89% 29.84 in 5.0 mi East 9.2 mph - N/A Snow Light Snow
7:55 AM 21.2 °F 10.1 °F 18.5 °F 89% 29.84 in 7.0 mi East 10.4 mph - N/A   Overcast
8:15 AM 21.6 °F 11.3 °F 18.5 °F 88% 29.85 in 10.0 mi ENE 9.2 mph - N/A   Overcast
8:35 AM 21.2 °F 10.1 °F 18.5 °F 89% 29.85 in 7.0 mi NE 10.4 mph - N/A   Overcast
8:55 AM 21.2 °F 10.1 °F 18.3 °F 89% 29.85 in 7.0 mi ENE 10.4 mph - N/A   Overcast
9:15 AM 21.6 °F 9.9 °F 18.5 °F 88% 29.85 in 7.0 mi NE 11.5 mph - N/A   Overcast
9:35 AM 21.2 °F 10.9 °F 18.3 °F 89% 29.85 in 7.0 mi ENE 9.2 mph - N/A   Overcast
9:55 AM 21.9 °F 11.0 °F 18.9 °F 88% 29.85 in 7.0 mi NE 10.4 mph - N/A   Overcast
10:15 AM 21.7 °F 9.6 °F 18.9 °F 89% 29.85 in 7.0 mi NE 12.7 mph - N/A   Overcast
10:35 AM 22.1 °F 10.6 °F 19.2 °F 89% 29.85 in 7.0 mi NE 11.5 mph - N/A   Overcast
11:15 AM 22.6 °F 10.1 °F 19.4 °F 87% 29.86 in 10.0 mi NNE 13.8 mph - N/A   Overcast
11:35 AM 23.0 °F 11.1 °F 19.6 °F 87% 29.86 in 10.0 mi NNE 12.7 mph - N/A   Overcast
11:55 AM 22.8 °F 10.9 °F 19.2 °F 86% 29.86 in 10.0 mi NNE 12.7 mph - N/A   Overcast
12:15 PM 22.8 °F 10.9 °F 19.4 °F 87% 29.86 in 10.0 mi NNE 12.7 mph - N/A   Overcast
12:35 PM 23.4 °F 11.6 °F 19.8 °F 86% 29.85 in 10.0 mi NNE 12.7 mph - N/A   Overcast
12:55 PM 23.0 °F 10.6 °F 19.2 °F 85% 29.86 in 10.0 mi North 13.8 mph - N/A   Overcast
1:15 PM 22.5 °F 9.4 °F 18.7 °F 85% 29.87 in 10.0 mi North 15.0 mph - N/A   Overcast
1:35 PM 22.1 °F 8.9 °F 18.3 °F 85% 29.87 in 10.0 mi North 15.0 mph - N/A   Overcast
1:55 PM 22.5 °F 8.9 °F 18.5 °F 85% 29.88 in 10.0 mi North 16.1 mph - N/A   Overcast
2:15 PM 22.6 °F 10.7 °F 18.3 °F 83% 29.88 in 10.0 mi NNW 12.7 mph - N/A   Overcast
2:35 PM 22.3 °F 10.2 °F 18.0 °F 83% 29.88 in 10.0 mi North 12.7 mph - N/A   Overcast
2:55 PM 22.1 °F 10.6 °F 17.6 °F 83% 29.87 in 10.0 mi North 11.5 mph - N/A   Overcast
3:15 PM 21.6 °F 10.6 °F 17.1 °F 83% 29.86 in 10.0 mi North 10.4 mph - N/A   Overcast
3:35 PM 21.2 °F 9.5 °F 16.7 °F 83% 29.87 in 10.0 mi North 11.5 mph - N/A   Overcast
3:55 PM 21.2 °F 8.9 °F 16.7 °F 83% 29.87 in 10.0 mi North 12.7 mph - N/A   Overcast
4:15 PM 20.5 °F 10.0 °F 16.0 °F 83% 29.89 in 10.0 mi NNW 9.2 mph - N/A   Overcast
4:35 PM 19.0 °F 7.5 °F 14.5 °F 83% 29.89 in 10.0 mi NNW 10.4 mph - N/A   Overcast
4:55 PM 17.6 °F 4.3 °F 13.1 °F 83% 29.90 in 10.0 mi NNW 12.7 mph - N/A   Mostly Cloudy
5:15 PM 16.0 °F 4.4 °F 11.3 °F 82% 29.91 in 10.0 mi NNW 9.2 mph - N/A   Scattered Clouds
5:35 PM 14.9 °F 1.6 °F 10.4 °F 82% 29.92 in 10.0 mi NNW 11.5 mph - N/A   Clear
5:55 PM 14.2 °F 2.2 °F 9.7 °F 82% 29.93 in 10.0 mi NNW 9.2 mph - N/A   Scattered Clouds
6:15 PM 14.0 °F 1.2 °F 9.3 °F 82% 29.94 in 10.0 mi NNW 10.4 mph - N/A   Overcast
6:35 PM 14.0 °F 0.5 °F 9.1 °F 81% 29.94 in 10.0 mi NNW 11.5 mph - N/A   Overcast
6:55 PM 13.5 °F 2.2 °F 8.6 °F 81% 29.93 in 10.0 mi North 8.1 mph - N/A   Overcast
7:15 PM 12.0 °F 1.5 °F 7.3 °F 81% 29.94 in 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
7:35 PM 11.8 °F 3.9 °F 7.0 °F 81% 29.94 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
7:55 PM 12.6 °F 1.1 °F 7.7 °F 81% 29.95 in 10.0 mi NNW 8.1 mph - N/A   Clear
8:15 PM 12.4 °F 2.0 °F 6.8 °F 78% 29.96 in 10.0 mi NW 6.9 mph - N/A   Clear
8:35 PM 12.0 °F 2.7 °F 6.1 °F 77% 29.96 in 10.0 mi NW 5.8 mph - N/A   Clear
8:55 PM 11.7 °F 2.3 °F 5.7 °F 77% 29.95 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:15 PM 11.1 °F 0.4 °F 5.4 °F 78% 29.94 in 10.0 mi NNW 6.9 mph - N/A   Clear
9:35 PM 10.9 °F 1.4 °F 5.0 °F 77% 29.95 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:55 PM 9.7 °F -1.3 °F 4.1 °F 78% 29.94 in 10.0 mi North 6.9 mph - N/A   Clear
10:15 PM 8.4 °F -2.8 °F 2.8 °F 78% 29.95 in 10.0 mi NNW 6.9 mph - N/A   Clear
10:35 PM 8.4 °F -2.8 °F 2.1 °F 76% 29.95 in 10.0 mi North 6.9 mph - N/A   Clear
10:55 PM 8.6 °F -1.3 °F 1.9 °F 74% 29.95 in 10.0 mi NNW 5.8 mph - N/A   Clear
11:15 PM 7.5 °F -2.6 °F 0.5 °F 73% 29.96 in 10.0 mi NNW 5.8 mph - N/A   Clear
11:35 PM 7.9 °F 1.2 °F 0.9 °F 73% 29.95 in 10.0 mi NNE 3.5 mph - N/A   Clear
11:55 PM 7.5 °F -1.1 °F 0.5 °F 73% 29.93 in 10.0 mi ENE 4.6 mph - N/A   Clear