Weather History for Decatur, IL

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Thursday, August 8, 2013

  Actual Average Record
Temperature  
Mean Temperature 73 °F 74 °F  
Max Temperature 80 °F 85 °F 95 °F (2012)
Min Temperature 65 °F 63 °F 51 °F (1997)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 18 18  
Since 1 July heating degree days 4 1  
Cooling Degree Days 8 9  
Month to date cooling degree days 62 76  
Year to date cooling degree days 679 725  
Since 1 June cooling degree days 567 638  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 86    
Maximum Humidity 97    
Minimum Humidity 74    
Precipitation  
Precipitation 0.00 in 0.09 in 0.64 in (2014)
Month to date precipitation T 0.71  
Year to date precipitation 26.35 23.37  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 6 mph (NNE)    
Max Wind Speed 12 mph    
Max Gust Speed 24 mph    
Visibility 5 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 08, 2013 Rise Set
Actual Time 6:01 AM CDT 8:00 PM CDT
Civil Twilight 5:31 AM CDT 8:29 PM CDT
Nautical Twilight 4:55 AM CDT 9:05 PM CDT
Astronomical Twilight 4:16 AM CDT 9:44 PM CDT
Moon 7:47 AM CDT (8/8) 8:39 PM CDT (8/8)
Length of Visible Light 14h 58m
Length of Day
13h 59m
Waxing Crescent, 3% of the Moon is Illuminated
Aug 8
Waxing Crescent
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:05 AM 73.4 °F 68.0 °F 83% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
12:25 AM 73.4 °F 68.0 °F 83% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:54 AM 72.0 °F 68.0 °F 87% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
1:09 AM 71.6 °F 68.0 °F 88% 29.93 in 10.0 mi NW 3.5 mph - N/A   Overcast
1:54 AM 73.0 °F 68.0 °F 84% 29.91 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
2:54 AM 72.0 °F 68.0 °F 87% 29.90 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:54 AM 70.0 °F 66.9 °F 90% 29.90 in 6.0 mi North 5.8 mph - N/A   Partly Cloudy
4:03 AM 69.8 °F 66.2 °F 88% 29.92 in 5.0 mi NNE 5.8 mph - N/A   Scattered Clouds
4:12 AM 69.8 °F 66.2 °F 88% 29.92 in 3.0 mi North 6.9 mph - N/A   Mostly Cloudy
4:15 AM 69.8 °F 66.2 °F 88% 29.92 in 1.8 mi North 8.1 mph - N/A   Mostly Cloudy
4:27 AM 69.8 °F 66.2 °F 88% 29.91 in 0.5 mi NNE 8.1 mph - N/A Fog Fog
4:45 AM 69.8 °F 68.0 °F 94% 29.91 in 0.2 mi NNE 10.4 mph - N/A Fog Fog
4:54 AM 70.0 °F 68.0 °F 93% 29.90 in 0.2 mi NNE 9.2 mph - N/A Fog Fog
5:07 AM 69.8 °F 68.0 °F 94% 29.92 in 0.5 mi NE 6.9 mph - N/A Fog Fog
5:54 AM 70.0 °F 68.0 °F 93% 29.91 in 0.8 mi NE 9.2 mph - N/A   Mist
6:38 AM 71.6 °F 69.8 °F 94% 29.93 in 1.2 mi NE 5.8 mph - N/A   Overcast
6:54 AM 71.1 °F 69.1 °F 93% 29.92 in 1.8 mi NE 4.6 mph - N/A   Overcast
7:54 AM 71.1 °F 69.1 °F 93% 29.94 in 0.5 mi NNE 8.1 mph - N/A Fog Fog
8:21 AM 71.6 °F 68.0 °F 88% 29.96 in 1.2 mi NE 6.9 mph - N/A   Overcast
8:44 AM 71.6 °F 68.0 °F 88% 29.95 in 2.0 mi NNE 8.1 mph - N/A   Overcast
8:54 AM 71.1 °F 68.0 °F 90% 29.94 in 2.0 mi NE 8.1 mph - N/A   Overcast
9:54 AM 73.0 °F 69.1 °F 87% 29.95 in 3.0 mi ENE 5.8 mph - N/A   Overcast
10:04 AM 73.4 °F 69.8 °F 88% 29.97 in 3.0 mi East 4.6 mph - N/A   Overcast
10:54 AM 73.9 °F 69.1 °F 85% 29.97 in 4.0 mi Calm Calm - N/A   Haze
11:54 AM 75.0 °F 70.0 °F 84% 29.96 in 3.0 mi NE 4.6 mph - N/A   Haze
12:54 PM 75.9 °F 70.0 °F 82% 29.95 in 5.0 mi NNE 3.5 mph - N/A   Haze
1:06 PM 75.2 °F 69.8 °F 83% 29.97 in 5.0 mi Calm Calm - N/A   Haze
1:54 PM 77.0 °F 70.0 °F 79% 29.94 in 4.0 mi Calm Calm - N/A   Haze
2:20 PM 77.0 °F 69.8 °F 78% 29.95 in 4.0 mi Variable 3.5 mph - N/A   Haze
2:54 PM 78.1 °F 70.0 °F 76% 29.92 in 6.0 mi ENE 3.5 mph - N/A   Haze
3:54 PM 78.1 °F 70.0 °F 76% 29.91 in 8.0 mi North 11.5 mph - N/A   Overcast
4:54 PM 79.0 °F 70.0 °F 74% 29.93 in 8.0 mi NE 6.9 mph - N/A   Mostly Cloudy
5:54 PM 78.1 °F 71.1 °F 79% 29.93 in 9.0 mi NE 6.9 mph - N/A   Mostly Cloudy
6:54 PM 77.0 °F 70.0 °F 79% 29.93 in 9.0 mi NNE 5.8 mph - N/A   Scattered Clouds
7:54 PM 75.0 °F 68.0 °F 79% 29.93 in 10.0 mi NNE 6.9 mph - N/A   Clear
8:54 PM 73.0 °F 66.9 °F 81% 29.95 in 10.0 mi NE 8.1 mph - N/A   Clear
9:54 PM 72.0 °F 64.0 °F 76% 29.96 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
10:54 PM 68.0 °F 62.1 °F 81% 29.96 in 10.0 mi ENE 6.9 mph - N/A   Clear
11:54 PM 66.0 °F 62.1 °F 87% 29.98 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds