Weather History for DeKalb, IL

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Saturday, December 1, 2012

  Actual Average (KARR) Record (KARR)
Temperature  
Mean Temperature 45 °F 30 °F  
Max Temperature 58 °F 39 °F 59 °F (2012)
Min Temperature 32 °F 22 °F 10 °F (2002)
Degree Days  
Heating Degree Days 20 35  
Month to date heating degree days 35  
Since 1 July heating degree days 1449  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 655  
Moisture  
Dew Point 44 °F    
Average Humidity 87    
Maximum Humidity 93    
Minimum Humidity 80    
Precipitation  
Precipitation 0.00 in 0.09 in 0.26 in (2007)
Month to date precipitation 0.09  
Year to date precipitation 34.99  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 10 mph (SSE)    
Max Wind Speed 21 mph    
Max Gust Speed 29 mph    
Visibility 5 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 01, 2012 Rise Set
Actual Time 7:03 AM CST 4:24 PM CST
Civil Twilight 6:32 AM CST 4:55 PM CST
Nautical Twilight 5:57 AM CST 5:30 PM CST
Astronomical Twilight 5:24 AM CST 6:03 PM CST
Moon 7:15 PM CST (12/1) 9:15 AM CST (12/1)
Length of Visible Light 10h 23m
Length of Day
9h 20m
Waning Gibbous, 91% of the Moon is Illuminated
Dec 1
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

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 33.4 °F 28.1 °F 31.6 °F 93% 30.11 in 0.8 mi ENE 5.8 mph - N/A   Mist
12:35 AM 33.8 °F 28.6 °F 31.8 °F 92% 30.11 in 1.2 mi ENE 5.8 mph - N/A   Mist
12:55 AM 33.6 °F 27.5 °F 31.8 °F 93% 30.11 in 0.8 mi ENE 6.9 mph - N/A   Mist
1:15 AM 32.7 °F 27.3 °F 30.7 °F 92% 30.11 in 0.2 mi ENE 5.8 mph - N/A Fog Fog
1:35 AM 32.5 °F 27.1 °F 30.7 °F 93% 30.11 in 0.2 mi ENE 5.8 mph - N/A Fog Fog
1:55 AM 33.8 °F 29.6 °F 32.0 °F 93% 30.11 in 0.2 mi East 4.6 mph - N/A Fog Fog
2:15 AM 33.4 °F 28.1 °F 31.6 °F 93% 30.12 in 0.2 mi East 5.8 mph - N/A Fog Fog
2:35 AM 32.0 °F 26.4 °F 30.2 °F 93% 30.12 in 0.2 mi East 5.8 mph - N/A Fog Fog
2:55 AM 33.8 °F 28.6 °F 32.0 °F 93% 30.11 in 0.2 mi East 5.8 mph - N/A Fog Fog
3:35 AM 34.2 °F 28.2 °F 32.0 °F 92% 30.09 in 0.8 mi East 6.9 mph - N/A   Mist
3:55 AM 32.0 °F 26.4 °F 30.2 °F 93% 30.08 in 0.2 mi East 5.8 mph - N/A Fog Fog
4:15 AM 33.1 °F 28.7 °F 31.1 °F 92% 30.08 in 0.2 mi ESE 4.6 mph - N/A Fog Fog
4:35 AM 35.4 °F 30.5 °F 32.9 °F 91% 30.09 in 3.0 mi SE 5.8 mph - N/A   Scattered Clouds
4:55 AM 35.1 °F 32.2 °F 32.5 °F 91% 30.09 in 3.0 mi ESE 3.5 mph - N/A   Clear
5:15 AM 34.3 °F 29.2 °F 32.2 °F 92% 30.08 in 2.5 mi ESE 5.8 mph - N/A   Clear
5:35 AM 33.8 °F 28.6 °F 32.0 °F 93% 30.08 in 1.8 mi ESE 5.8 mph - N/A   Mist
6:15 AM 34.7 °F 28.1 °F 32.4 °F 91% 30.07 in 2.5 mi SE 8.1 mph - N/A   Clear
6:35 AM 35.6 °F 30.7 °F 32.9 °F 90% 30.07 in 3.0 mi SE 5.8 mph - N/A   Clear
6:55 AM 35.6 °F 29.2 °F 33.8 °F 93% 30.07 in 1.8 mi SE 8.1 mph - N/A   Mist
7:15 AM 35.2 °F 28.8 °F 32.9 °F 91% 30.06 in 1.8 mi SE 8.1 mph - N/A   Mist
7:35 AM 36.0 °F 29.6 °F 33.6 °F 91% 30.05 in 2.0 mi SE 8.1 mph - N/A   Clear
7:55 AM 36.5 °F 29.7 °F 34.0 °F 91% 30.05 in 2.0 mi SSE 9.2 mph - N/A   Clear
8:15 AM 36.9 °F 30.1 °F 34.7 °F 92% 30.06 in 2.0 mi SE 9.2 mph - N/A   Clear
8:35 AM 38.1 °F 30.7 °F 35.6 °F 91% 30.06 in 2.5 mi SSE 11.5 mph - N/A   Clear
8:55 AM 39.2 °F 33.0 °F 36.7 °F 91% 30.05 in 2.5 mi SSE 9.2 mph - N/A   Clear
9:15 AM 41.0 °F 34.7 °F 38.3 °F 90% 30.06 in 3.0 mi SSE 10.4 mph - N/A   Clear
9:35 AM 41.9 °F 35.9 °F 39.2 °F 90% 30.06 in 4.0 mi SSE 10.4 mph - N/A   Clear
9:55 AM 43.9 °F 37.9 °F 41.2 °F 90% 30.05 in 5.0 mi South 11.5 mph - N/A   Clear
10:15 AM 45.7 °F 39.8 °F 42.3 °F 88% 30.04 in 5.0 mi South 12.7 mph - N/A   Clear
10:35 AM 47.1 °F - 43.0 °F 86% 30.03 in 5.0 mi SSE 11.5 mph - N/A   Clear
10:55 AM 48.0 °F - 43.5 °F 84% 30.02 in 7.0 mi SSE 11.5 mph - N/A   Clear
11:15 AM 49.3 °F - 44.4 °F 83% 30.01 in 7.0 mi SSE 11.5 mph - N/A   Clear
11:35 AM 50.5 °F - 45.3 °F 82% 30.00 in 7.0 mi SSE 10.4 mph - N/A   Clear
11:55 AM 52.0 °F - 46.4 °F 81% 29.99 in 7.0 mi SSE 12.7 mph - N/A   Clear
12:15 PM 53.8 °F - 47.8 °F 80% 29.99 in 7.0 mi South 15.0 mph - N/A   Clear
12:35 PM 53.6 °F - 47.7 °F 80% 29.98 in 7.0 mi SSE 17.3 mph - N/A   Clear
12:55 PM 54.7 °F - 48.6 °F 80% 29.97 in 7.0 mi SSE 13.8 mph - N/A   Clear
1:15 PM 55.6 °F - 49.5 °F 80% 29.96 in 7.0 mi SSE 16.1 mph - N/A   Clear
1:35 PM 54.0 °F - 49.5 °F 85% 29.97 in 4.0 mi South 17.3 mph 20.7 mph N/A   Mostly Cloudy
1:55 PM 54.1 °F - 50.0 °F 86% 29.96 in 4.0 mi South 12.7 mph - N/A   Mostly Cloudy
2:15 PM 54.5 °F - 50.2 °F 85% 29.95 in 4.0 mi SSE 12.7 mph - N/A   Scattered Clouds
2:35 PM 54.7 °F - 50.5 °F 86% 29.94 in 4.0 mi SSE 13.8 mph - N/A   Scattered Clouds
2:55 PM 55.4 °F - 51.8 °F 88% 29.93 in 4.0 mi SSE 12.7 mph - N/A   Haze
3:15 PM 55.9 °F - 51.3 °F 84% 29.92 in 5.0 mi SSE 15.0 mph 20.7 mph N/A   Haze
3:35 PM 55.9 °F - 51.3 °F 84% 29.92 in 5.0 mi SE 12.7 mph - N/A   Haze
3:55 PM 55.6 °F - 50.9 °F 84% 29.91 in 5.0 mi SE 12.7 mph - N/A   Haze
4:15 PM 55.8 °F - 51.1 °F 84% 29.92 in 5.0 mi SSE 10.4 mph - N/A   Haze
4:35 PM 56.1 °F - 51.3 °F 84% 29.92 in 7.0 mi SSE 12.7 mph - N/A   Overcast
4:55 PM 56.5 °F - 51.6 °F 84% 29.91 in 7.0 mi SSE 13.8 mph - N/A   Overcast
5:15 PM 56.7 °F - 51.8 °F 84% 29.89 in 7.0 mi SSE 12.7 mph - N/A   Overcast
5:35 PM 57.2 °F - 51.8 °F 82% 29.91 in 7.0 mi SSE 11.5 mph - N/A   Overcast
5:55 PM 57.0 °F - 52.0 °F 83% 29.91 in 7.0 mi South 15.0 mph - N/A   Overcast
6:15 PM 58.1 °F - 52.7 °F 82% 29.90 in 7.0 mi South 16.1 mph 21.9 mph N/A   Overcast
6:35 PM 58.1 °F - 52.7 °F 82% 29.91 in 10.0 mi South 17.3 mph 21.9 mph N/A   Overcast
6:55 PM 58.1 °F - 52.7 °F 82% 29.90 in 10.0 mi South 20.7 mph 26.5 mph N/A   Mostly Cloudy
7:15 PM 58.1 °F - 53.1 °F 83% 29.90 in 10.0 mi South 19.6 mph 28.8 mph N/A   Mostly Cloudy
7:35 PM 58.1 °F - 53.2 °F 84% 29.89 in 10.0 mi South 20.7 mph - N/A   Overcast
7:55 PM 58.1 °F - 53.1 °F 83% 29.89 in 10.0 mi South 19.6 mph 26.5 mph N/A   Overcast
8:15 PM 58.1 °F - 53.1 °F 83% 29.89 in 10.0 mi South 16.1 mph - N/A   Overcast
8:35 PM 57.4 °F - 52.5 °F 84% 29.90 in 10.0 mi South 13.8 mph - N/A   Overcast
8:55 PM 58.1 °F - 52.9 °F 83% 29.90 in 10.0 mi South 15.0 mph - N/A   Overcast
9:15 PM 57.4 °F - 52.5 °F 84% 29.90 in 10.0 mi South 13.8 mph - N/A   Overcast
9:35 PM 57.2 °F - 52.2 °F 83% 29.89 in 10.0 mi South 16.1 mph - N/A   Mostly Cloudy
9:55 PM 57.2 °F - 52.2 °F 83% 29.89 in 10.0 mi South 16.1 mph - N/A   Mostly Cloudy
10:15 PM 58.1 °F - 53.1 °F 83% 29.88 in 10.0 mi South 17.3 mph - N/A   Mostly Cloudy
10:35 PM 58.1 °F - 52.9 °F 83% 29.88 in 10.0 mi South 17.3 mph - N/A   Scattered Clouds
10:55 PM 57.9 °F - 52.9 °F 83% 29.88 in 10.0 mi South 18.4 mph - N/A   Mostly Cloudy
11:15 PM 57.2 °F - 52.7 °F 85% 29.87 in 10.0 mi South 17.3 mph 21.9 mph N/A   Overcast
11:35 PM 57.2 °F - 52.2 °F 83% 29.87 in 10.0 mi South 17.3 mph - N/A   Overcast
11:55 PM 56.7 °F - 51.8 °F 84% 29.87 in 10.0 mi South 17.3 mph - N/A   Overcast