Weather History for DeKalb, IL

Change the Weather History Date:

Monday, December 10, 2012

  Actual Average (KARR) Record (KARR)
Temperature  
Mean Temperature 32 °F 27 °F  
Max Temperature 35 °F 34 °F 54 °F (2003)
Min Temperature 29 °F 19 °F -13 °F (2013)
Degree Days  
Heating Degree Days 33 38  
Month to date heating degree days 367  
Since 1 July heating degree days 1781  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 655  
Moisture  
Dew Point 28 °F    
Average Humidity 88    
Maximum Humidity 94    
Minimum Humidity 79    
Precipitation  
Precipitation 0.00 in 0.08 in 0.80 in (2003)
Month to date precipitation 0.87  
Year to date precipitation 35.77  
Sea Level Pressure  
Sea Level Pressure 29.81 in    
Wind  
Wind Speed 14 mph (WNW)    
Max Wind Speed 22 mph    
Max Gust Speed 30 mph    
Visibility 7 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 10, 2012 Rise Set
Actual Time 7:12 AM CST 4:23 PM CST
Civil Twilight 6:40 AM CST 4:55 PM CST
Nautical Twilight 6:05 AM CST 5:30 PM CST
Astronomical Twilight 5:31 AM CST 6:04 PM CST
Moon 3:53 AM CST (12/10) 2:14 PM CST (12/10)
Length of Visible Light 10h 14m
Length of Day
9h 11m
Waning Crescent, 10% of the Moon is Illuminated
Dec 10
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 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 35.1 °F 24.5 °F 32.5 °F 91% 29.72 in 0.5 mi WSW 18.4 mph 23.0 mph N/A Fog Fog
12:35 AM 33.8 °F 21.9 °F 31.8 °F 92% 29.72 in 1.0 mi West 21.9 mph 29.9 mph N/A   Overcast
12:55 AM 32.7 °F 21.8 °F 31.1 °F 94% 29.72 in 7.0 mi West 17.3 mph 25.3 mph N/A   Overcast
1:15 AM 32.0 °F 19.8 °F 30.2 °F 93% 29.73 in 5.0 mi WSW 20.7 mph - N/A   Overcast
1:35 AM 32.0 °F 20.8 °F 29.8 °F 92% 29.73 in 7.0 mi West 17.3 mph 21.9 mph N/A   Overcast
1:55 AM 31.8 °F 19.9 °F 29.3 °F 90% 29.73 in 10.0 mi West 19.6 mph 27.6 mph N/A   Overcast
2:15 AM 30.7 °F 19.2 °F 28.2 °F 90% 29.73 in 10.0 mi West 17.3 mph 24.2 mph N/A   Overcast
2:35 AM 30.2 °F 19.3 °F 28.4 °F 93% 29.73 in 10.0 mi West 15.0 mph 21.9 mph N/A   Overcast
2:55 AM 30.2 °F 19.3 °F 27.5 °F 90% 29.74 in 10.0 mi West 15.0 mph - N/A   Overcast
3:15 AM 30.2 °F 19.8 °F 27.3 °F 89% 29.74 in 10.0 mi West 13.8 mph 19.6 mph N/A   Overcast
3:35 AM 30.2 °F 19.8 °F 27.3 °F 89% 29.73 in 10.0 mi West 13.8 mph - N/A   Overcast
3:55 AM 30.2 °F 19.8 °F 27.3 °F 89% 29.73 in 10.0 mi West 13.8 mph - N/A   Overcast
4:15 AM 30.0 °F 18.7 °F 27.1 °F 89% 29.74 in 10.0 mi West 16.1 mph - N/A   Overcast
4:35 AM 30.2 °F 18.5 °F 27.3 °F 89% 29.74 in 7.0 mi West 17.3 mph 21.9 mph N/A   Overcast
4:55 AM 30.2 °F 18.5 °F 27.5 °F 90% 29.74 in 7.0 mi West 17.3 mph 21.9 mph N/A   Overcast
5:15 AM 30.0 °F 19.5 °F 27.3 °F 90% 29.75 in 7.0 mi West 13.8 mph 19.6 mph N/A   Overcast
5:35 AM 29.8 °F 19.3 °F 27.3 °F 90% 29.74 in 7.0 mi West 13.8 mph 20.7 mph N/A   Overcast
5:55 AM 29.8 °F 18.4 °F 27.3 °F 90% 29.74 in 5.0 mi West 16.1 mph - N/A   Overcast
6:15 AM 29.8 °F 19.8 °F 27.3 °F 90% 29.75 in 5.0 mi West 12.7 mph 20.7 mph N/A   Overcast
6:35 AM 30.0 °F 21.1 °F 27.5 °F 90% 29.75 in 4.0 mi West 10.4 mph - N/A   Overcast
6:55 AM 29.8 °F 18.0 °F 27.5 °F 91% 29.76 in 4.0 mi West 17.3 mph 20.7 mph N/A   Overcast
7:15 AM 29.8 °F 18.9 °F 27.5 °F 91% 29.76 in 4.0 mi West 15.0 mph 19.6 mph N/A   Overcast
7:35 AM 29.8 °F 20.3 °F 27.5 °F 91% 29.76 in 3.0 mi West 11.5 mph 16.1 mph N/A   Overcast
7:55 AM 30.0 °F 19.1 °F 27.9 °F 92% 29.77 in 2.5 mi West 15.0 mph - N/A   Overcast
8:15 AM 30.2 °F 20.2 °F 28.2 °F 92% 29.78 in 1.8 mi West 12.7 mph 18.4 mph N/A   Overcast
8:35 AM 30.2 °F 20.8 °F 28.2 °F 92% 29.79 in 1.5 mi West 11.5 mph - N/A   Overcast
8:55 AM 30.6 °F 20.2 °F 28.4 °F 92% 29.78 in 1.5 mi West 13.8 mph 17.3 mph N/A   Overcast
9:15 AM 31.1 °F 21.4 °F 28.9 °F 92% 29.79 in 1.5 mi West 12.7 mph 17.3 mph N/A   Overcast
9:35 AM 31.6 °F 21.6 °F 29.5 °F 92% 29.80 in 1.8 mi West 13.8 mph - N/A   Overcast
9:55 AM 31.8 °F 21.8 °F 29.7 °F 92% 29.80 in 2.0 mi West 13.8 mph 17.3 mph N/A   Overcast
10:15 AM 32.0 °F 22.1 °F 30.2 °F 93% 29.80 in 2.5 mi West 13.8 mph - N/A   Overcast
10:35 AM 32.0 °F 23.6 °F 30.0 °F 92% 29.81 in 3.0 mi West 10.4 mph - N/A   Overcast
10:55 AM 32.0 °F 22.5 °F 30.4 °F 94% 29.81 in 3.0 mi West 12.7 mph 18.4 mph N/A   Overcast
11:15 AM 32.5 °F 23.7 °F 30.7 °F 93% 29.80 in 2.5 mi West 11.5 mph - N/A   Overcast
11:35 AM 32.5 °F 24.8 °F 30.9 °F 94% 29.79 in 3.0 mi West 9.2 mph - N/A   Overcast
11:55 AM 32.9 °F 24.1 °F 31.1 °F 93% 29.80 in 4.0 mi WNW 11.5 mph - N/A   Overcast
12:15 PM 33.3 °F 25.7 °F 31.6 °F 94% 29.79 in 5.0 mi WNW 9.2 mph - N/A   Overcast
12:35 PM 33.8 °F 27.0 °F 31.8 °F 92% 29.79 in 5.0 mi WNW 8.1 mph - N/A   Overcast
12:55 PM 33.3 °F 26.4 °F 31.5 °F 93% 29.79 in 3.0 mi NW 8.1 mph - N/A Snow Light Snow
1:15 PM 33.4 °F 25.9 °F 31.5 °F 92% 29.78 in 7.0 mi North 9.2 mph - N/A   Overcast
1:35 PM 33.6 °F 25.0 °F 31.1 °F 90% 29.78 in 10.0 mi North 11.5 mph - N/A   Overcast
1:55 PM 33.8 °F 25.3 °F 30.7 °F 89% 29.78 in 10.0 mi North 11.5 mph - N/A   Overcast
2:15 PM 33.6 °F 26.8 °F 29.1 °F 84% 29.79 in 10.0 mi NW 8.1 mph - N/A   Overcast
2:35 PM 33.8 °F 27.0 °F 29.5 °F 84% 29.80 in 10.0 mi WNW 8.1 mph - N/A   Overcast
2:55 PM 33.1 °F 23.4 °F 28.8 °F 84% 29.81 in 10.0 mi NNW 13.8 mph 18.4 mph N/A   Overcast
3:15 PM 32.9 °F 24.1 °F 28.4 °F 84% 29.82 in 10.0 mi NNW 11.5 mph - N/A   Overcast
3:35 PM 32.7 °F 24.5 °F 28.2 °F 83% 29.83 in 10.0 mi NNW 10.4 mph 17.3 mph N/A   Overcast
3:55 PM 32.5 °F 23.2 °F 28.4 °F 85% 29.84 in 10.0 mi North 12.7 mph - N/A   Overcast
4:15 PM 32.0 °F 22.5 °F 28.0 °F 85% 29.84 in 10.0 mi North 12.7 mph - N/A   Overcast
4:35 PM 31.8 °F 22.3 °F 27.0 °F 82% 29.85 in 10.0 mi NNW 12.7 mph - N/A   Overcast
4:55 PM 31.6 °F 22.6 °F 26.8 °F 82% 29.86 in 10.0 mi North 11.5 mph - N/A   Overcast
5:15 PM 30.9 °F 23.5 °F 25.7 °F 81% 29.86 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
5:35 PM 30.6 °F 22.4 °F 25.5 °F 82% 29.87 in 10.0 mi North 9.2 mph - N/A   Scattered Clouds
5:55 PM 30.9 °F 22.8 °F 25.0 °F 79% 29.88 in 10.0 mi NNW 9.2 mph - N/A   Mostly Cloudy
6:15 PM 31.1 °F 24.5 °F 25.2 °F 79% 29.89 in 10.0 mi North 6.9 mph - N/A   Overcast
6:35 PM 31.6 °F 25.1 °F 25.7 °F 79% 29.90 in 10.0 mi North 6.9 mph - N/A   Overcast
6:55 PM 31.6 °F 27.0 °F 26.2 °F 80% 29.90 in 10.0 mi NNW 4.6 mph - N/A   Overcast
7:15 PM 31.6 °F 26.0 °F 25.9 °F 79% 29.91 in 10.0 mi NNW 5.8 mph - N/A   Overcast
7:35 PM 31.6 °F 28.3 °F 26.4 °F 81% 29.91 in 10.0 mi NNW 3.5 mph - N/A   Overcast
7:55 PM 31.5 °F 24.9 °F 26.4 °F 82% 29.90 in 10.0 mi North 6.9 mph - N/A   Overcast
8:15 PM 31.6 °F 25.1 °F 26.2 °F 80% 29.92 in 10.0 mi North 6.9 mph - N/A   Overcast
8:35 PM 32.0 °F 28.7 °F 26.6 °F 80% 29.92 in 10.0 mi NNW 3.5 mph - N/A   Overcast
8:55 PM 31.6 °F - 25.7 °F 79% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
9:15 PM 31.1 °F 26.4 °F 26.2 °F 82% 29.93 in 10.0 mi West 4.6 mph - N/A   Overcast
9:35 PM 31.1 °F 24.5 °F 26.1 °F 82% 29.93 in 10.0 mi WSW 6.9 mph - N/A   Overcast
9:55 PM 30.9 °F 23.5 °F 26.4 °F 83% 29.94 in 10.0 mi WSW 8.1 mph - N/A Snow Light Snow
10:15 PM 30.7 °F 24.1 °F 27.5 °F 88% 29.94 in 7.0 mi West 6.9 mph - N/A   Overcast
10:35 PM 30.2 °F 22.6 °F 27.1 °F 88% 29.94 in 10.0 mi West 8.1 mph - N/A   Overcast
10:55 PM 30.2 °F 22.6 °F 27.1 °F 88% 29.94 in 7.0 mi West 8.1 mph - N/A   Overcast
11:15 PM 30.2 °F 21.9 °F 27.1 °F 88% 29.94 in 7.0 mi West 9.2 mph - N/A   Overcast
11:35 PM 29.8 °F 22.2 °F 26.6 °F 88% 29.94 in 7.0 mi West 8.1 mph - N/A   Overcast
11:55 PM 29.7 °F 22.0 °F 26.6 °F 88% 29.94 in 7.0 mi West 8.1 mph - N/A   Overcast