Decatur, IL

4:36 PM CST on November 19, 2017 (GMT -0600)
Decatur

Weather History for KDEC - December, 2013

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Wednesday, December 11, 2013

  Actual Average Record
Temperature  
Mean Temperature 18 °F 32 °F  
Max Temperature 29 °F 40 °F 59 °F (2015)
Min Temperature 6 °F 24 °F 6 °F (2013)
Degree Days  
Heating Degree Days 47 33  
Month to date heating degree days 389 345  
Since 1 July heating degree days 1537 1426  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1079 1048  
Moisture  
Dew Point 8 °F    
Average Humidity 65    
Maximum Humidity 83    
Minimum Humidity 46    
Precipitation  
Precipitation T in 0.08 in 0.69 in (2000)
Month to date precipitation T 0.90  
Year to date precipitation 32.02 36.81  
Sea Level Pressure  
Sea Level Pressure 30.47 in    
Wind  
Wind Speed 10 mph (WNW)    
Max Wind Speed 23 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 11, 2013 Rise Set
Actual Time 7:06 AM CST 4:30 PM CST
Civil Twilight 6:36 AM CST 5:01 PM CST
Nautical Twilight 6:02 AM CST 5:35 PM CST
Astronomical Twilight 5:29 AM CST 6:07 PM CST
Moon 1:03 PM CST (12/11) 1:28 AM CST (12/11)
Length of Visible Light 10h 24m
Length of Day
9h 23m
Waxing Gibbous, 72% of the Moon is Illuminated
Dec 11
Waxing Gibbous
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 12.0 °F - 7.0 °F 80% 30.34 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 14.0 °F 6.5 °F 9.0 °F 80% 30.33 in 10.0 mi SE 4.6 mph - N/A   Clear
2:54 AM 18.0 °F - 12.0 °F 78% 30.33 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 19.0 °F 12.3 °F 12.9 °F 77% 30.31 in 10.0 mi South 4.6 mph - N/A   Clear
4:54 AM 19.9 °F 10.1 °F 14.0 °F 78% 30.31 in 10.0 mi SSW 8.1 mph - N/A   Clear
5:54 AM 21.0 °F 11.4 °F 15.1 °F 78% 30.31 in 10.0 mi SW 8.1 mph - N/A   Clear
6:54 AM 23.0 °F 11.7 °F 15.1 °F 72% 30.32 in 10.0 mi SW 11.5 mph - N/A   Clear
7:54 AM 24.1 °F 14.4 °F 15.1 °F 69% 30.33 in 10.0 mi WSW 9.2 mph - N/A   Clear
8:54 AM 26.1 °F 16.8 °F 16.0 °F 66% 30.37 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
9:54 AM 28.0 °F 17.0 °F 17.1 °F 63% 30.41 in 10.0 mi NW 13.8 mph 24.2 mph N/A   Overcast
10:54 AM 27.0 °F 15.6 °F 17.1 °F 66% 30.45 in 10.0 mi North 13.8 mph 23.0 mph N/A   Mostly Cloudy
11:54 AM 25.0 °F 10.9 °F 16.0 °F 69% 30.46 in 10.0 mi NNW 19.6 mph 25.3 mph N/A   Overcast
12:54 PM 24.1 °F 11.0 °F 15.1 °F 69% 30.47 in 9.0 mi NNW 16.1 mph 24.2 mph N/A   Overcast
1:54 PM 23.0 °F 10.6 °F 14.0 °F 68% 30.49 in 7.0 mi NW 13.8 mph 21.9 mph 0.00 in Snow Light Snow
2:54 PM 23.0 °F 11.1 °F 10.0 °F 58% 30.50 in 10.0 mi NW 12.7 mph - 0.00 in   Partly Cloudy
3:54 PM 21.9 °F 8.2 °F 5.0 °F 48% 30.53 in 10.0 mi NW 16.1 mph - N/A   Clear
4:54 PM 18.0 °F 6.1 °F 3.9 °F 54% 30.56 in 10.0 mi NW 10.4 mph - N/A   Clear
5:54 PM 15.1 °F 1.8 °F -2.0 °F 47% 30.60 in 10.0 mi NW 11.5 mph 20.7 mph N/A   Clear
6:54 PM 12.9 °F -1.6 °F -2.9 °F 49% 30.61 in 10.0 mi NW 12.7 mph 19.6 mph N/A   Clear
7:54 PM 10.0 °F -5.2 °F -2.9 °F 56% 30.63 in 10.0 mi NW 12.7 mph 20.7 mph N/A   Clear
8:54 PM 8.1 °F -7.0 °F -2.9 °F 61% 30.64 in 10.0 mi NW 11.5 mph - N/A   Clear
9:54 PM 7.0 °F -7.5 °F -4.0 °F 61% 30.65 in 10.0 mi NW 10.4 mph - N/A   Clear
10:54 PM 6.1 °F -7.8 °F -4.0 °F 63% 30.65 in 10.0 mi NW 9.2 mph - N/A   Clear
11:54 PM 6.1 °F -7.8 °F -2.9 °F 67% 30.66 in 10.0 mi WNW 9.2 mph - N/A   Clear