Weather History for DeKalb, IL

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Friday, February 15, 2013

  Actual Average (KARR) Record (KARR)
Temperature  
Mean Temperature 24 °F 25 °F  
Max Temperature 30 °F 33 °F 55 °F (1999)
Min Temperature 16 °F 16 °F -9 °F (2007)
Degree Days  
Heating Degree Days 42 40  
Month to date heating degree days 634  
Since 1 July heating degree days 4651  
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 65    
Maximum Humidity 83    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in 0.06 in 0.15 in (2012)
Month to date precipitation 0.74  
Year to date precipitation 2.21  
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 11 mph (NW)    
Max Wind Speed 17 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 15, 2013 Rise Set
Actual Time 6:50 AM CST 5:28 PM CST
Civil Twilight 6:21 AM CST 5:56 PM CST
Nautical Twilight 5:49 AM CST 6:29 PM CST
Astronomical Twilight 5:16 AM CST 7:01 PM CST
Moon 9:20 AM CST (2/15) 11:35 PM CST (2/15)
Length of Visible Light 11h 35m
Length of Day
10h 37m
Waxing Crescent, 30% of the Moon is Illuminated
Feb 15
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

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 30.6 °F 24.7 °F 24.8 °F 79% 29.97 in 10.0 mi NW 5.8 mph - N/A   Overcast
12:35 AM 30.2 °F 22.6 °F 25.5 °F 83% 29.98 in 10.0 mi WNW 8.1 mph - N/A   Overcast
12:55 AM 30.2 °F 22.6 °F 25.5 °F 83% 29.98 in 10.0 mi NW 8.1 mph - N/A   Overcast
1:15 AM 30.2 °F 23.4 °F 25.3 °F 82% 29.99 in 10.0 mi WNW 6.9 mph - N/A   Overcast
1:35 AM 30.2 °F 23.4 °F 25.5 °F 83% 29.99 in 10.0 mi NW 6.9 mph - N/A   Overcast
1:55 AM 30.2 °F 21.3 °F 25.2 °F 82% 30.00 in 10.0 mi NNW 10.4 mph - N/A   Overcast
2:15 AM 30.2 °F 22.6 °F 24.8 °F 80% 30.01 in 10.0 mi NNW 8.1 mph - N/A Snow Light Snow
2:35 AM 29.1 °F 19.4 °F 23.0 °F 78% 30.01 in 10.0 mi NNW 11.5 mph - N/A   Overcast
2:55 AM 28.4 °F 18.5 °F 23.2 °F 81% 30.01 in 7.0 mi NNW 11.5 mph - N/A Snow Light Snow
3:15 AM 28.4 °F 17.5 °F 22.5 °F 78% 30.02 in 10.0 mi NNW 13.8 mph - N/A   Overcast
3:35 AM 27.7 °F 17.6 °F 20.3 °F 74% 30.02 in 10.0 mi NNW 11.5 mph 19.6 mph N/A Snow Light Snow
3:55 AM 26.6 °F 14.3 °F 20.3 °F 77% 30.04 in 10.0 mi NNW 16.1 mph 19.6 mph N/A   Overcast
4:15 AM 26.6 °F 14.3 °F 21.2 °F 80% 30.04 in 7.0 mi North 16.1 mph 20.7 mph N/A Snow Light Snow
4:35 AM 25.7 °F 13.1 °F 18.9 °F 75% 30.06 in 10.0 mi North 16.1 mph 21.9 mph N/A   Overcast
4:55 AM 25.3 °F 12.6 °F 18.5 °F 75% 30.07 in 10.0 mi NNW 16.1 mph 23.0 mph N/A   Overcast
5:15 AM 25.2 °F 12.9 °F 18.0 °F 74% 30.07 in 10.0 mi North 15.0 mph - N/A   Overcast
5:35 AM 23.9 °F 12.3 °F 17.6 °F 77% 30.08 in 10.0 mi NNW 12.7 mph 17.3 mph N/A   Mostly Cloudy
5:55 AM 22.1 °F 12.0 °F 16.3 °F 79% 30.09 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
6:15 AM 21.2 °F 8.3 °F 14.9 °F 77% 30.10 in 10.0 mi NW 13.8 mph 19.6 mph N/A   Scattered Clouds
6:35 AM 20.3 °F 8.3 °F 14.2 °F 77% 30.11 in 10.0 mi NW 11.5 mph 17.3 mph N/A   Clear
6:55 AM 19.6 °F 5.7 °F 11.1 °F 70% 30.12 in 10.0 mi NNW 15.0 mph 19.6 mph N/A   Clear
7:15 AM 19.4 °F 5.5 °F 10.9 °F 70% 30.13 in 10.0 mi NNW 15.0 mph 19.6 mph N/A   Clear
7:35 AM 19.4 °F 5.0 °F 10.4 °F 68% 30.14 in 10.0 mi NNW 16.1 mph 20.7 mph N/A   Clear
7:55 AM 19.4 °F 6.6 °F 10.6 °F 69% 30.14 in 10.0 mi NW 12.7 mph 18.4 mph N/A   Clear
8:15 AM 20.1 °F 7.5 °F 10.9 °F 68% 30.16 in 10.0 mi NW 12.7 mph 18.4 mph N/A   Clear
8:35 AM 20.3 °F 8.3 °F 10.9 °F 67% 30.16 in 10.0 mi NW 11.5 mph 16.1 mph N/A   Clear
8:55 AM 20.3 °F 9.0 °F 10.8 °F 67% 30.17 in 10.0 mi NNW 10.4 mph - N/A   Clear
9:15 AM 20.7 °F 8.8 °F 10.6 °F 65% 30.16 in 10.0 mi NNW 11.5 mph - N/A   Clear
9:35 AM 21.6 °F 11.3 °F 11.3 °F 65% 30.16 in 10.0 mi NW 9.2 mph - N/A   Clear
9:55 AM 21.9 °F 11.0 °F 10.4 °F 61% 30.17 in 10.0 mi NNW 10.4 mph - N/A   Clear
10:15 AM 22.8 °F 12.9 °F 11.3 °F 61% 30.17 in 10.0 mi NW 9.2 mph 16.1 mph N/A   Clear
10:35 AM 23.9 °F 13.5 °F 12.0 °F 61% 30.17 in 10.0 mi NW 10.4 mph - N/A   Clear
10:55 AM 24.6 °F 14.4 °F 11.8 °F 58% 30.17 in 10.0 mi NW 10.4 mph - N/A   Clear
11:15 AM 25.7 °F 15.1 °F 12.7 °F 58% 30.17 in 10.0 mi NW 11.5 mph - N/A   Clear
11:55 AM 26.6 °F 15.7 °F 13.1 °F 57% 30.17 in 10.0 mi WNW 12.7 mph 16.1 mph N/A   Clear
12:15 PM 26.6 °F 14.7 °F 12.2 °F 55% 30.16 in 10.0 mi WNW 15.0 mph 20.7 mph N/A   Clear
12:35 PM 27.3 °F 16.1 °F 13.1 °F 55% 30.16 in 10.0 mi WNW 13.8 mph 18.4 mph N/A   Clear
12:55 PM 27.7 °F 18.8 °F 14.0 °F 57% 30.16 in 10.0 mi WNW 9.2 mph 16.1 mph N/A   Clear
1:15 PM 27.7 °F 17.1 °F 13.3 °F 55% 30.16 in 10.0 mi WNW 12.7 mph 17.3 mph N/A   Scattered Clouds
1:35 PM 27.3 °F 18.4 °F 11.7 °F 52% 30.15 in 10.0 mi NW 9.2 mph 18.4 mph N/A   Scattered Clouds
1:55 PM 28.2 °F 18.3 °F 12.7 °F 52% 30.15 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
2:15 PM 28.0 °F 18.1 °F 12.7 °F 53% 30.14 in 10.0 mi WNW 11.5 mph 16.1 mph N/A   Scattered Clouds
2:35 PM 28.0 °F 18.6 °F 10.6 °F 48% 30.14 in 10.0 mi NW 10.4 mph 18.4 mph N/A   Clear
2:55 PM 28.4 °F 19.7 °F 12.2 °F 51% 30.14 in 10.0 mi NW 9.2 mph 16.1 mph N/A   Scattered Clouds
3:15 PM 28.0 °F 17.5 °F 11.5 °F 50% 30.14 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds
3:35 PM 27.1 °F 17.5 °F 11.5 °F 52% 30.14 in 10.0 mi NW 10.4 mph - N/A   Clear
3:55 PM 26.6 °F 16.8 °F 11.7 °F 53% 30.15 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
4:15 PM 26.6 °F 17.5 °F 12.4 °F 55% 30.15 in 10.0 mi WNW 9.2 mph - N/A   Overcast
4:35 PM 26.6 °F 17.5 °F 11.8 °F 54% 30.15 in 10.0 mi WNW 9.2 mph - N/A   Overcast
4:55 PM 26.2 °F 17.8 °F 11.5 °F 54% 30.15 in 10.0 mi WNW 8.1 mph - N/A   Overcast
5:15 PM 26.2 °F 16.4 °F 11.5 °F 54% 30.15 in 10.0 mi WNW 10.4 mph - N/A   Overcast
5:35 PM 25.7 °F 15.1 °F 11.1 °F 54% 30.15 in 10.0 mi NW 11.5 mph - N/A   Overcast
5:55 PM 25.3 °F 15.3 °F 13.1 °F 60% 30.16 in 10.0 mi WNW 10.4 mph 17.3 mph N/A   Overcast
6:15 PM 25.2 °F 15.1 °F 14.0 °F 63% 30.16 in 10.0 mi West 10.4 mph 18.4 mph N/A   Overcast
6:35 PM 25.2 °F 15.1 °F 14.5 °F 64% 30.16 in 10.0 mi WNW 10.4 mph - N/A   Overcast
6:55 PM 24.3 °F 11.2 °F 12.0 °F 60% 30.16 in 10.0 mi WNW 16.1 mph 21.9 mph N/A   Overcast
7:15 PM 23.4 °F 11.1 °F 11.3 °F 60% 30.16 in 10.0 mi WNW 13.8 mph - N/A   Scattered Clouds
7:35 PM 22.5 °F 9.4 °F 12.0 °F 64% 30.16 in 10.0 mi WNW 15.0 mph 21.9 mph N/A   Scattered Clouds
7:55 PM 21.7 °F 8.5 °F 12.2 °F 67% 30.16 in 10.0 mi WNW 15.0 mph 19.6 mph N/A   Scattered Clouds
8:15 PM 21.2 °F 7.3 °F 9.7 °F 61% 30.17 in 10.0 mi NW 16.1 mph 23.0 mph N/A   Clear
8:35 PM 20.3 °F 5.7 °F 8.6 °F 61% 30.16 in 10.0 mi WNW 17.3 mph 24.2 mph N/A   Clear
8:55 PM 20.1 °F 7.5 °F 9.3 °F 63% 30.17 in 10.0 mi NW 12.7 mph 18.4 mph N/A   Clear
9:15 PM 19.9 °F 7.9 °F 8.6 °F 61% 30.17 in 10.0 mi NW 11.5 mph 17.3 mph N/A   Clear
9:35 PM 19.4 °F 6.6 °F 8.6 °F 63% 30.17 in 10.0 mi NW 12.7 mph 16.1 mph N/A   Clear
9:55 PM 19.0 °F 8.2 °F 8.8 °F 64% 30.17 in 10.0 mi NW 9.2 mph - N/A   Clear
10:15 PM 19.0 °F 5.6 °F 7.9 °F 62% 30.16 in 10.0 mi NW 13.8 mph 18.4 mph N/A   Clear
10:35 PM 18.1 °F 6.3 °F 8.6 °F 66% 30.17 in 10.0 mi NW 10.4 mph - N/A   Clear
10:55 PM 17.6 °F 4.3 °F 8.4 °F 67% 30.17 in 10.0 mi NW 12.7 mph 16.1 mph N/A   Clear
11:15 PM 17.6 °F 4.3 °F 7.5 °F 65% 30.16 in 10.0 mi NW 12.7 mph 17.3 mph N/A   Clear
11:35 PM 17.2 °F 6.0 °F 7.2 °F 65% 30.16 in 10.0 mi NW 9.2 mph - N/A   Clear
11:55 PM 16.7 °F 3.8 °F 7.2 °F 66% 30.16 in 10.0 mi NW 11.5 mph - N/A   Clear