Weather History for Decatur, IL

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Wednesday, March 19, 2014

  Actual Average Record
Temperature  
Mean Temperature 40 °F 43 °F  
Max Temperature 49 °F 53 °F 80 °F (2012)
Min Temperature 31 °F 33 °F 24 °F (1999)
Degree Days  
Heating Degree Days 25 22  
Month to date heating degree days 586 487  
Since 1 July heating degree days 5398 4744  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 36 °F    
Average Humidity 75    
Maximum Humidity 86    
Minimum Humidity 64    
Precipitation  
Precipitation 0.04 in 0.09 in 0.62 in (2003)
Month to date precipitation 1.02 1.53  
Year to date precipitation 2.14 5.25  
Sea Level Pressure  
Sea Level Pressure 29.84 in    
Wind  
Wind Speed 15 mph (West)    
Max Wind Speed 28 mph    
Max Gust Speed 35 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Mar. 19, 2014 Rise Set
Actual Time 7:00 AM CDT 7:06 PM CDT
Civil Twilight 6:33 AM CDT 7:33 PM CDT
Nautical Twilight 6:02 AM CDT 8:05 PM CDT
Astronomical Twilight 5:30 AM CDT 8:37 PM CDT
Moon 10:24 PM CDT (3/19) 8:26 AM CDT (3/19)
Length of Visible Light 12h 59m
Length of Day
12h 06m
Waning Gibbous, 91% of the Moon is Illuminated
Mar 19
Waning Gibbous
Mar 23
Last Quarter
Mar 30
New
Apr 7
First Quarter
Apr 15
Full

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 46.9 °F - 42.1 °F 83% 29.67 in 9.0 mi South 11.5 mph - 0.01 in Rain Light Rain
1:54 AM 46.9 °F - 43.0 °F 86% 29.66 in 9.0 mi South 11.5 mph - 0.01 in Rain Light Rain
2:54 AM 48.0 °F - 43.0 °F 83% 29.63 in 10.0 mi South 15.0 mph 23.0 mph 0.03 in   Mostly Cloudy
3:54 AM 46.9 °F - 42.1 °F 83% 29.61 in 10.0 mi South 12.7 mph - N/A   Partly Cloudy
4:54 AM 46.9 °F - 42.1 °F 83% 29.62 in 10.0 mi SSW 18.4 mph 28.8 mph N/A   Clear
5:54 AM 46.0 °F 38.8 °F 42.1 °F 86% 29.63 in 10.0 mi SSW 18.4 mph - N/A   Clear
6:54 AM 46.9 °F - 42.1 °F 83% 29.65 in 10.0 mi SSW 18.4 mph 26.5 mph 0.00 in   Mostly Cloudy
7:54 AM 46.9 °F - 42.1 °F 83% 29.67 in 10.0 mi SW 16.1 mph - N/A   Scattered Clouds
8:07 AM 46.9 °F - 43.0 °F 86% 29.67 in 10.0 mi SW 13.8 mph - N/A   Mostly Cloudy
8:54 AM 48.0 °F - 43.0 °F 83% 29.69 in 10.0 mi WSW 12.7 mph - N/A   Overcast
9:30 AM 46.9 °F - 42.1 °F 83% 29.72 in 9.0 mi West 23.0 mph 33.4 mph N/A   Overcast
9:54 AM 46.0 °F 39.6 °F 41.0 °F 83% 29.75 in 5.0 mi WNW 15.0 mph 29.9 mph N/A   Haze
10:54 AM 44.1 °F 36.5 °F 37.9 °F 79% 29.79 in 7.0 mi WNW 17.3 mph 29.9 mph N/A   Overcast
11:54 AM 42.1 °F 34.5 °F 37.0 °F 82% 29.85 in 5.0 mi West 15.0 mph 35.7 mph N/A   Haze
12:54 PM 42.1 °F 33.6 °F 35.1 °F 76% 29.88 in 4.0 mi West 18.4 mph 28.8 mph N/A   Haze
1:07 PM 42.1 °F 33.3 °F 35.1 °F 76% 29.88 in 4.0 mi West 19.6 mph 29.9 mph N/A   Haze
1:54 PM 41.0 °F 32.5 °F 34.0 °F 76% 29.91 in 4.0 mi WNW 17.3 mph 32.2 mph N/A   Haze
2:54 PM 41.0 °F 33.1 °F 33.1 °F 73% 29.94 in 5.0 mi WNW 15.0 mph 27.6 mph N/A   Haze
3:54 PM 41.0 °F 31.9 °F 33.1 °F 73% 29.97 in 7.0 mi West 19.6 mph 28.8 mph N/A   Overcast
4:54 PM 39.9 °F 31.1 °F 30.9 °F 70% 29.99 in 6.0 mi WNW 17.3 mph 28.8 mph N/A   Haze
5:54 PM 39.0 °F 29.3 °F 28.9 °F 67% 30.03 in 10.0 mi WNW 19.6 mph 28.8 mph N/A   Overcast
6:54 PM 37.9 °F 27.6 °F 27.0 °F 65% 30.06 in 10.0 mi NW 20.7 mph 32.2 mph N/A   Overcast
7:54 PM 37.9 °F 30.9 °F 28.0 °F 68% 30.07 in 10.0 mi WNW 10.4 mph - N/A   Overcast
8:54 PM 37.9 °F 30.0 °F 28.9 °F 70% 30.09 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Overcast
9:54 PM 37.0 °F 27.7 °F 27.0 °F 67% 30.11 in 10.0 mi WNW 16.1 mph - N/A   Overcast
10:54 PM 35.1 °F 27.9 °F 26.1 °F 70% 30.12 in 10.0 mi WNW 9.2 mph - N/A   Clear
11:54 PM 34.0 °F 28.0 °F 26.1 °F 73% 30.12 in 10.0 mi West 6.9 mph - N/A   Clear