Weather History for DeKalb, IL

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Monday, February 18, 2013

  Actual Average (KARR) Record (KARR)
Temperature  
Mean Temperature 36 °F 26 °F  
Max Temperature 46 °F 35 °F 53 °F (2013)
Min Temperature 24 °F 17 °F -8 °F (2006)
Degree Days  
Heating Degree Days 30 39  
Month to date heating degree days 753  
Since 1 July heating degree days 4770  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 29 °F    
Average Humidity 78    
Maximum Humidity 93    
Minimum Humidity 66    
Precipitation  
Precipitation 0.32 in 0.06 in 0.36 in (2013)
Month to date precipitation 0.91  
Year to date precipitation 2.38  
Sea Level Pressure  
Sea Level Pressure 29.64 in    
Wind  
Wind Speed 19 mph (South)    
Max Wind Speed 28 mph    
Max Gust Speed 38 mph    
Visibility 9 miles    
Events Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 18, 2013 Rise Set
Actual Time 6:46 AM CST 5:31 PM CST
Civil Twilight 6:17 AM CST 6:00 PM CST
Nautical Twilight 5:45 AM CST 6:32 PM CST
Astronomical Twilight 5:12 AM CST 7:05 PM CST
Moon 11:14 AM CST (2/18) 1:28 AM CST (2/18)
Length of Visible Light 11h 42m
Length of Day
10h 45m
First Quarter, 58% of the Moon is Illuminated
Feb 18
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First 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 26.6 °F 14.3 °F 18.0 °F 70% 29.94 in 10.0 mi SE 16.1 mph - N/A   Clear
12:35 AM 26.6 °F 14.3 °F 18.0 °F 70% 29.93 in 10.0 mi SE 16.1 mph 24.2 mph N/A   Clear
12:55 AM 27.0 °F 13.5 °F 18.3 °F 70% 29.92 in 10.0 mi SSE 19.6 mph - N/A   Clear
1:15 AM 27.9 °F 15.5 °F 18.5 °F 68% 29.90 in 10.0 mi SE 17.3 mph - N/A   Clear
1:35 AM 27.9 °F 14.0 °F 18.5 °F 68% 29.89 in 10.0 mi SE 21.9 mph - N/A   Clear
1:55 AM 28.0 °F 14.9 °F 18.5 °F 67% 29.88 in 10.0 mi SE 19.6 mph 25.3 mph N/A   Clear
2:15 AM 28.2 °F 15.5 °F 18.5 °F 67% 29.87 in 10.0 mi SE 18.4 mph 25.3 mph N/A   Clear
2:35 AM 28.4 °F 15.1 °F 18.5 °F 66% 29.86 in 10.0 mi SSE 20.7 mph 26.5 mph N/A   Clear
2:55 AM 28.4 °F 15.1 °F 19.4 °F 69% 29.84 in 10.0 mi SSE 20.7 mph 26.5 mph N/A   Clear
3:15 AM 28.4 °F 15.1 °F 18.7 °F 67% 29.83 in 10.0 mi SSE 20.7 mph 25.3 mph N/A   Clear
3:35 AM 28.4 °F 15.4 °F 18.9 °F 67% 29.82 in 10.0 mi SSE 19.6 mph 25.3 mph N/A   Clear
3:55 AM 28.4 °F 15.1 °F 18.7 °F 67% 29.81 in 10.0 mi SSE 20.7 mph - N/A   Clear
4:15 AM 28.4 °F 15.1 °F 18.9 °F 67% 29.80 in 10.0 mi SSE 20.7 mph 26.5 mph N/A   Clear
4:35 AM 28.2 °F 14.8 °F 19.0 °F 68% 29.79 in 10.0 mi SSE 20.7 mph 25.3 mph N/A   Clear
4:55 AM 28.4 °F 14.7 °F 19.2 °F 69% 29.78 in 10.0 mi SSE 21.9 mph 28.8 mph N/A   Clear
5:15 AM 28.2 °F 14.5 °F 19.4 °F 70% 29.77 in 10.0 mi SSE 21.9 mph - N/A   Clear
5:35 AM 28.0 °F 14.9 °F 19.6 °F 71% 29.77 in 10.0 mi SSE 19.6 mph 25.3 mph N/A   Clear
5:55 AM 27.9 °F 15.5 °F 19.9 °F 72% 29.76 in 10.0 mi SSE 17.3 mph 26.5 mph N/A   Clear
6:15 AM 27.9 °F 15.1 °F 20.3 °F 73% 29.75 in 10.0 mi SSE 18.4 mph - N/A   Clear
6:35 AM 27.9 °F 15.1 °F 20.8 °F 75% 29.74 in 10.0 mi SSE 18.4 mph - N/A   Clear
6:55 AM 28.0 °F 15.7 °F 21.2 °F 76% 29.74 in 10.0 mi SSE 17.3 mph 21.9 mph N/A   Clear
7:15 AM 28.9 °F 16.1 °F 21.9 °F 75% 29.73 in 10.0 mi SSE 19.6 mph - N/A   Clear
7:35 AM 29.8 °F 17.0 °F 22.6 °F 75% 29.72 in 10.0 mi SSE 20.7 mph - N/A   Clear
7:55 AM 30.7 °F 17.8 °F 23.0 °F 73% 29.72 in 10.0 mi SSE 21.9 mph 26.5 mph N/A   Clear
8:15 AM 31.8 °F 19.9 °F 23.9 °F 73% 29.71 in 10.0 mi SSE 19.6 mph 26.5 mph N/A   Clear
8:35 AM 32.5 °F 21.2 °F 24.8 °F 73% 29.71 in 10.0 mi SSE 18.4 mph 25.3 mph N/A   Clear
8:55 AM 34.0 °F 23.4 °F 25.7 °F 72% 29.70 in 10.0 mi SSE 17.3 mph - N/A   Clear
9:15 AM 35.1 °F 25.2 °F 27.0 °F 72% 29.70 in 10.0 mi SSE 16.1 mph - N/A   Clear
9:35 AM 36.7 °F 26.0 °F 28.2 °F 71% 29.69 in 10.0 mi SSE 20.7 mph 36.8 mph N/A   Clear
9:55 AM 38.8 °F 29.7 °F 30.2 °F 71% 29.69 in 10.0 mi SSE 17.3 mph 25.3 mph N/A   Clear
10:15 AM 40.1 °F 31.3 °F 31.3 °F 71% 29.69 in 10.0 mi South 17.3 mph - N/A   Clear
10:35 AM 40.5 °F 31.8 °F 32.0 °F 72% 29.68 in 10.0 mi South 17.3 mph - N/A   Clear
10:55 AM 42.6 °F 34.6 °F 33.1 °F 69% 29.67 in 10.0 mi South 17.3 mph - N/A   Clear
11:15 AM 45.1 °F 37.1 °F 34.7 °F 67% 29.66 in 10.0 mi South 20.7 mph 26.5 mph N/A   Clear
11:35 AM 46.6 °F - 35.8 °F 66% 29.65 in 10.0 mi South 24.2 mph 28.8 mph N/A   Clear
11:55 AM 46.2 °F 38.5 °F 36.5 °F 69% 29.64 in 10.0 mi South 20.7 mph 25.3 mph N/A   Clear
12:15 PM 46.4 °F 39.0 °F 37.0 °F 70% 29.63 in 10.0 mi South 19.6 mph - N/A   Scattered Clouds
12:35 PM 46.8 °F - 37.9 °F 71% 29.62 in 10.0 mi South 21.9 mph - N/A   Scattered Clouds
12:55 PM 46.8 °F - 37.9 °F 71% 29.60 in 10.0 mi South 18.4 mph - N/A   Mostly Cloudy
1:15 PM 45.9 °F 39.1 °F 38.3 °F 75% 29.60 in 10.0 mi South 16.1 mph - N/A   Overcast
1:35 PM 45.5 °F 38.1 °F 38.3 °F 76% 29.59 in 10.0 mi South 18.4 mph 24.2 mph N/A   Overcast
1:55 PM 45.5 °F 38.1 °F 38.7 °F 77% 29.57 in 10.0 mi South 18.4 mph - N/A   Overcast
2:15 PM 44.8 °F 37.7 °F 38.7 °F 79% 29.57 in 10.0 mi South 16.1 mph - N/A   Overcast
2:35 PM 43.9 °F 36.8 °F 39.6 °F 85% 29.56 in 10.0 mi South 15.0 mph - N/A   Drizzle
2:55 PM 43.2 °F 36.6 °F 39.4 °F 86% 29.56 in 10.0 mi South 12.7 mph - N/A   Drizzle
3:15 PM 43.2 °F 36.6 °F 39.7 °F 88% 29.55 in 10.0 mi South 12.7 mph - N/A   Light Drizzle
3:35 PM 43.0 °F 36.8 °F 39.7 °F 88% 29.53 in 10.0 mi South 11.5 mph - N/A   Light Drizzle
3:55 PM 43.0 °F 36.4 °F 40.1 °F 90% 29.52 in 10.0 mi SSE 12.7 mph - N/A   Overcast
4:15 PM 43.5 °F 37.1 °F 40.3 °F 88% 29.50 in 10.0 mi South 12.7 mph - N/A Rain Light Rain
4:35 PM 43.2 °F 37.0 °F 40.3 °F 90% 29.49 in 10.0 mi South 11.5 mph - N/A   Light Drizzle
4:55 PM 43.0 °F 37.7 °F 40.3 °F 90% 29.48 in 5.0 mi South 9.2 mph - 0.01 in Rain Rain
5:15 PM 43.2 °F 35.9 °F 40.6 °F 91% 29.47 in 5.0 mi SSE 15.0 mph - 0.02 in Rain Rain
5:35 PM 43.2 °F 35.3 °F 40.8 °F 91% 29.46 in 7.0 mi South 17.3 mph 24.2 mph 0.03 in Rain Rain
5:55 PM 44.1 °F 36.2 °F 41.2 °F 90% 29.44 in 10.0 mi South 18.4 mph 25.3 mph 0.04 in Rain Light Rain
6:15 PM 43.9 °F 35.4 °F 41.0 °F 90% 29.44 in 10.0 mi South 20.7 mph 27.6 mph N/A   Light Drizzle
6:35 PM 43.9 °F 35.4 °F 41.2 °F 90% 29.44 in 7.0 mi South 20.7 mph 26.5 mph N/A Rain Light Rain
6:55 PM 43.3 °F 34.2 °F 41.0 °F 91% 29.43 in 3.0 mi South 23.0 mph 28.8 mph 0.09 in Rain Rain
7:15 PM 42.6 °F 33.1 °F 40.1 °F 91% 29.45 in 3.0 mi West 24.2 mph 28.8 mph 0.08 in Rain Rain
7:35 PM 36.5 °F 26.3 °F 34.2 °F 91% 29.46 in 4.0 mi WNW 18.4 mph 27.6 mph 0.14 in Rain Light Rain
7:55 PM 35.1 °F 25.2 °F 32.9 °F 92% 29.47 in 4.0 mi WNW 16.1 mph 23.0 mph 0.16 in Rain Rain
8:15 PM 34.0 °F 24.2 °F 32.0 °F 92% 29.46 in 3.0 mi WNW 15.0 mph - 0.02 in Rain Rain
8:35 PM 32.7 °F 21.1 °F 30.9 °F 93% 29.48 in 3.0 mi West 19.6 mph 26.5 mph 0.02 in Snow Light Snow
8:55 PM 32.0 °F 19.8 °F 30.0 °F 92% 29.47 in 3.0 mi West 20.7 mph 28.8 mph 0.02 in Snow Light Snow
9:15 PM 32.0 °F 18.9 °F 29.8 °F 92% 29.48 in 2.0 mi West 24.2 mph 29.9 mph N/A Snow Light Snow
9:35 PM 31.6 °F 20.4 °F 29.5 °F 92% 29.50 in 2.5 mi West 17.3 mph 23.0 mph N/A Snow Light Snow
9:55 PM 30.2 °F 16.5 °F 28.2 °F 92% 29.51 in 4.0 mi West 24.2 mph 33.4 mph N/A Snow Light Snow
10:15 PM 29.1 °F 15.1 °F 26.6 °F 90% 29.53 in 7.0 mi West 24.2 mph 38.0 mph N/A   Overcast
10:35 PM 28.2 °F 13.6 °F 25.3 °F 89% 29.55 in 10.0 mi West 25.3 mph 36.8 mph N/A   Overcast
10:55 PM 27.9 °F 13.7 °F 24.8 °F 88% 29.56 in 7.0 mi West 23.0 mph 34.5 mph N/A Snow Light Snow
11:15 PM 27.0 °F 11.3 °F 23.7 °F 88% 29.57 in 10.0 mi West 27.6 mph 33.4 mph N/A   Overcast
11:35 PM 25.7 °F 10.2 °F 22.1 °F 86% 29.57 in 10.0 mi West 25.3 mph 36.8 mph N/A   Overcast
11:55 PM 24.8 °F 9.3 °F 21.2 °F 86% 29.58 in 10.0 mi West 24.2 mph 33.4 mph N/A   Overcast