Weather History for Decatur, IL

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Monday, October 11, 2010

  Actual Average Record
Temperature  
Mean Temperature 69 °F 56 °F  
Max Temperature 83 °F 68 °F 83 °F (2008)
Min Temperature 54 °F 44 °F 28 °F (1996)
Degree Days  
Heating Degree Days 0 10  
Month to date heating degree days 74 92  
Since 1 July heating degree days 110 165  
Cooling Degree Days 4 1  
Month to date cooling degree days 10 12  
Year to date cooling degree days 1484 1041  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 53    
Maximum Humidity 77    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.08 in 0.83 in (2001)
Month to date precipitation 0.18 1.08  
Year to date precipitation 32.75 30.28  
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 3 mph (WSW)    
Max Wind Speed 10 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 11, 2010 Rise Set
Actual Time 7:01 AM CDT 6:22 PM CDT
Civil Twilight 6:34 AM CDT 6:49 PM CDT
Nautical Twilight 6:03 AM CDT 7:20 PM CDT
Astronomical Twilight 5:31 AM CDT 7:51 PM CDT
Moon 11:37 AM CDT (10/11) 9:00 PM CDT (10/11)
Length of Visible Light 12h 14m
Length of Day
11h 20m
Waxing Crescent, 19% of the Moon is Illuminated
Oct 11
Waxing Crescent
Oct 14
First Quarter
Oct 22
Full
Oct 30
Last Quarter
Nov 5
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 59.0 °F 50.0 °F 72% 29.87 in 10.0 mi SSW 3.5 mph - N/A   Clear
1:54 AM 61.0 °F 48.0 °F 62% 29.87 in 10.0 mi SW 3.5 mph - N/A   Clear
2:54 AM 61.0 °F 48.0 °F 62% 29.86 in 10.0 mi South 3.5 mph - N/A   Clear
3:54 AM 59.0 °F 48.0 °F 67% 29.87 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 57.0 °F 50.0 °F 77% 29.86 in 10.0 mi South 3.5 mph - N/A   Clear
5:54 AM 59.0 °F 48.9 °F 69% 29.86 in 10.0 mi SW 3.5 mph - N/A   Clear
6:54 AM 55.9 °F 48.9 °F 77% 29.88 in 10.0 mi SW 3.5 mph - N/A   Clear
7:54 AM 57.0 °F 48.9 °F 74% 29.88 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 63.0 °F 52.0 °F 67% 29.89 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 70.0 °F 54.0 °F 57% 29.89 in 10.0 mi WNW 5.8 mph - N/A   Clear
10:54 AM 73.0 °F 52.0 °F 48% 29.89 in 10.0 mi West 4.6 mph - N/A   Clear
11:54 AM 78.1 °F 52.0 °F 40% 29.88 in 10.0 mi WNW 6.9 mph - N/A   Clear
12:54 PM 81.0 °F 52.0 °F 36% 29.87 in 10.0 mi Variable 5.8 mph - N/A   Clear
1:54 PM 81.0 °F 48.9 °F 33% 29.84 in 10.0 mi West 8.1 mph - N/A   Clear
2:54 PM 82.0 °F 46.9 °F 29% 29.83 in 10.0 mi WNW 9.2 mph - N/A   Clear
3:54 PM 82.0 °F 48.0 °F 30% 29.82 in 10.0 mi West 6.9 mph - N/A   Clear
4:54 PM 80.1 °F 51.1 °F 36% 29.81 in 10.0 mi WNW 3.5 mph - N/A   Clear
5:54 PM 79.0 °F 50.0 °F 36% 29.82 in 10.0 mi West 3.5 mph - N/A   Clear
6:54 PM 70.0 °F 52.0 °F 53% 29.83 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 64.9 °F 52.0 °F 63% 29.85 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 63.0 °F 50.0 °F 63% 29.86 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 62.1 °F 52.0 °F 70% 29.86 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 61.0 °F 50.0 °F 67% 29.86 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 57.9 °F 50.0 °F 75% 29.86 in 10.0 mi Calm Calm - N/A   Clear