Weather History for Decatur, IL

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Sunday, December 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 41 °F 36 °F  
Max Temperature 52 °F 44 °F 63 °F (2012)
Min Temperature 29 °F 28 °F 12 °F (2002)
Degree Days  
Heating Degree Days 24 29  
Month to date heating degree days 24 29  
Since 1 July heating degree days 1172 1110  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1079 1048  
Moisture  
Dew Point 30 °F    
Average Humidity 68    
Maximum Humidity 92    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.08 in 0.52 in (2006)
Month to date precipitation 0.00 0.08  
Year to date precipitation 32.02 35.99  
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 5 mph (NW)    
Max Wind Speed 9 mph    
Max Gust Speed 12 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Dec. 01, 2013 Rise Set
Actual Time 6:57 AM CST 4:31 PM CST
Civil Twilight 6:27 AM CST 5:01 PM CST
Nautical Twilight 5:54 AM CST 5:34 PM CST
Astronomical Twilight 5:21 AM CST 6:07 PM CST
Moon 5:15 AM CST (12/1) 3:40 PM CST (12/1)
Length of Visible Light 10h 33m
Length of Day
9h 33m
Waning Crescent, 2% of the Moon is Illuminated
Dec 1
Waning Crescent
Dec 2
New
Dec 9
First Quarter
Dec 17
Full
Dec 25
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 34.0 °F 28.8 °F 30.0 °F 85% 30.11 in 10.0 mi SW 5.8 mph - N/A   Clear
1:54 AM 33.1 °F 27.7 °F 28.9 °F 85% 30.11 in 10.0 mi WSW 5.8 mph - N/A   Clear
2:54 AM 30.0 °F 23.2 °F 28.0 °F 92% 30.10 in 10.0 mi SW 6.9 mph - N/A   Clear
3:54 AM 35.1 °F 29.3 °F 30.9 °F 85% 30.10 in 10.0 mi WSW 6.9 mph - N/A   Clear
4:54 AM 34.0 °F 29.8 °F 30.9 °F 89% 30.10 in 10.0 mi West 4.6 mph - N/A   Clear
5:54 AM 33.1 °F 27.7 °F 30.0 °F 89% 30.11 in 10.0 mi West 5.8 mph - N/A   Clear
6:54 AM 33.1 °F - 28.9 °F 85% 30.11 in 7.0 mi Calm Calm - N/A   Clear
7:54 AM 34.0 °F - 30.0 °F 85% 30.12 in 6.0 mi Calm Calm - N/A   Clear
8:54 AM 39.9 °F 35.1 °F 33.1 °F 77% 30.13 in 9.0 mi NW 6.9 mph - N/A   Clear
9:54 AM 45.0 °F 43.5 °F 34.0 °F 65% 30.13 in 10.0 mi NNW 3.5 mph - N/A   Clear
10:54 AM 46.9 °F - 33.1 °F 59% 30.12 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:54 AM 48.9 °F - 32.0 °F 52% 30.09 in 10.0 mi WNW 5.8 mph - N/A   Clear
12:54 PM 51.1 °F - 30.9 °F 46% 30.06 in 10.0 mi NNW 5.8 mph - N/A   Clear
1:54 PM 52.0 °F - 30.9 °F 45% 30.04 in 10.0 mi NW 5.8 mph - N/A   Clear
2:54 PM 51.1 °F - 30.9 °F 46% 30.03 in 10.0 mi NW 5.8 mph - N/A   Clear
3:54 PM 46.9 °F - 30.9 °F 54% 30.01 in 10.0 mi North 5.8 mph - N/A   Clear
4:54 PM 43.0 °F 39.5 °F 30.0 °F 60% 30.04 in 10.0 mi NNW 5.8 mph - N/A   Clear
5:54 PM 39.9 °F - 30.0 °F 68% 30.03 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 36.0 °F 33.3 °F 28.0 °F 73% 30.03 in 10.0 mi NNE 3.5 mph - N/A   Clear
7:54 PM 36.0 °F 32.1 °F 28.9 °F 76% 30.01 in 10.0 mi NE 4.6 mph - N/A   Clear
8:54 PM 36.0 °F 33.3 °F 28.9 °F 76% 30.00 in 10.0 mi ENE 3.5 mph - N/A   Clear
9:54 PM 37.0 °F 31.6 °F 30.0 °F 76% 29.99 in 8.0 mi ENE 6.9 mph - N/A   Clear
10:54 PM 35.1 °F 32.2 °F 30.0 °F 82% 29.99 in 6.0 mi East 3.5 mph - N/A   Haze
11:54 PM 35.1 °F 30.1 °F 30.9 °F 85% 29.96 in 5.0 mi ENE 5.8 mph - N/A   Overcast