Weather History for Decatur, IL

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Tuesday, December 10, 2013

  Actual Average Record
Temperature  
Mean Temperature 19 °F 32 °F  
Max Temperature 31 °F 40 °F 62 °F (1996)
Min Temperature 6 °F 24 °F 6 °F (2013)
Degree Days  
Heating Degree Days 46 33  
Month to date heating degree days 342 312  
Since 1 July heating degree days 1490 1393  
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 63    
Maximum Humidity 83    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in 0.08 in 0.10 in (2003)
Month to date precipitation T 0.82  
Year to date precipitation 32.02 36.73  
Sea Level Pressure  
Sea Level Pressure 30.27 in    
Wind  
Wind Speed 9 mph (WSW)    
Max Wind Speed 26 mph    
Max Gust Speed 33 mph    
Visibility 10 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. 10, 2013 Rise Set
Actual Time 7:06 AM CST 4:30 PM CST
Civil Twilight 6:35 AM CST 5:01 PM CST
Nautical Twilight 6:01 AM CST 5:34 PM CST
Astronomical Twilight 5:29 AM CST 6:07 PM CST
Moon 12:31 PM CST (12/10) 12:24 AM CST (12/10)
Length of Visible Light 10h 25m
Length of Day
9h 24m
Waxing Gibbous, 62% of the Moon is Illuminated
Dec 10
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 14.0 °F 8.2 °F 6.1 °F 71% 30.29 in 10.0 mi NW 3.5 mph - N/A   Clear
1:54 AM 14.0 °F - 6.1 °F 71% 30.27 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 12.9 °F 6.9 °F 6.1 °F 74% 30.27 in 10.0 mi West 3.5 mph - N/A   Clear
3:54 AM 12.0 °F 4.1 °F 5.0 °F 73% 30.26 in 10.0 mi West 4.6 mph - N/A   Clear
4:54 AM 8.1 °F -0.5 °F 3.0 °F 80% 30.25 in 10.0 mi South 4.6 mph - N/A   Clear
5:54 AM 8.1 °F -3.2 °F 3.0 °F 80% 30.24 in 10.0 mi SSW 6.9 mph - N/A   Clear
6:54 AM 10.9 °F -5.4 °F 6.1 °F 81% 30.22 in 10.0 mi SSW 15.0 mph - N/A   Mostly Cloudy
7:54 AM 14.0 °F -2.5 °F 5.0 °F 67% 30.21 in 10.0 mi SW 17.3 mph 21.9 mph N/A   Partly Cloudy
8:54 AM 19.0 °F 4.5 °F 5.0 °F 54% 30.22 in 10.0 mi WSW 16.1 mph 25.3 mph N/A   Clear
9:54 AM 21.9 °F 7.3 °F 7.0 °F 53% 30.22 in 10.0 mi WSW 18.4 mph 29.9 mph N/A   Clear
10:54 AM 26.1 °F 12.3 °F 9.0 °F 49% 30.23 in 10.0 mi West 19.6 mph 27.6 mph N/A   Clear
11:54 AM 28.0 °F 14.6 °F 12.0 °F 51% 30.22 in 10.0 mi West 20.7 mph 25.3 mph N/A   Clear
12:54 PM 28.9 °F 16.9 °F 12.0 °F 49% 30.22 in 10.0 mi WNW 17.3 mph 24.2 mph N/A   Clear
1:54 PM 30.0 °F 17.9 °F 10.9 °F 45% 30.23 in 10.0 mi WNW 18.4 mph 28.8 mph 0.01 in   Clear
2:54 PM 30.0 °F 19.1 °F 10.9 °F 45% 30.26 in 10.0 mi West 15.0 mph 20.7 mph N/A   Clear
3:54 PM 28.9 °F 18.6 °F 10.0 °F 45% 30.27 in 10.0 mi WNW 12.7 mph 21.9 mph N/A   Clear
4:54 PM 27.0 °F 19.5 °F 10.0 °F 49% 30.27 in 10.0 mi West 6.9 mph - N/A   Clear
5:54 PM 25.0 °F 20.7 °F 10.0 °F 53% 30.28 in 10.0 mi WNW 3.5 mph - N/A   Clear
6:54 PM 19.0 °F - 9.0 °F 65% 30.30 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 19.9 °F 14.9 °F 10.0 °F 65% 30.33 in 10.0 mi West 3.5 mph - N/A   Clear
8:54 PM 12.0 °F 2.7 °F 6.1 °F 77% 30.35 in 10.0 mi South 5.8 mph - N/A   Clear
9:54 PM 12.9 °F - 6.1 °F 74% 30.35 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 10.9 °F - 6.1 °F 81% 30.35 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 10.9 °F 2.9 °F 6.1 °F 81% 30.36 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds