Decatur, IL

1:43 PM CST on February 22, 2018 (GMT -0600)
Decatur

Weather History for KDEC - May, 2013

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Friday, May 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 67 °F 63 °F  
Max Temperature 78 °F 75 °F 88 °F (2001)
Min Temperature 56 °F 52 °F 37 °F (2002)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 73 97  
Since 1 July heating degree days 5362 5460  
Cooling Degree Days 2 2  
Month to date cooling degree days 28 24  
Year to date cooling degree days 38 38  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 81    
Maximum Humidity 100    
Minimum Humidity 62    
Precipitation  
Precipitation 0.00 in 0.14 in 0.33 in (2006)
Month to date precipitation 2.52 2.53  
Year to date precipitation 14.20 12.69  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 16 mph    
Max Gust Speed 21 mph    
Visibility 8 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

May. 17, 2013 Rise Set
Actual Time 5:38 AM CDT 8:05 PM CDT
Civil Twilight 5:07 AM CDT 8:36 PM CDT
Nautical Twilight 4:29 AM CDT 9:14 PM CDT
Astronomical Twilight 3:47 AM CDT 9:57 PM CDT
Moon 12:10 PM CDT (5/17) 12:58 AM CDT (5/17)
Length of Visible Light 15h 28m
Length of Day
14h 26m
Waxing Crescent, 45% of the Moon is Illuminated
May 17
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
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 61.0 °F 59.0 °F 93% 29.96 in 10.0 mi SE 4.6 mph - N/A   Clear
1:54 AM 63.0 °F 59.0 °F 87% 29.95 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 63.0 °F 59.0 °F 87% 29.95 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 60.1 °F 59.0 °F 96% 29.95 in 8.0 mi Calm Calm - N/A   Clear
4:54 AM 57.9 °F 57.9 °F 100% 29.95 in 4.0 mi Calm Calm - N/A   Clear
5:17 AM 57.2 °F 57.2 °F 100% 29.96 in 2.5 mi East 4.6 mph - N/A   Mostly Cloudy
5:28 AM 60.8 °F 59.0 °F 94% 29.97 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
5:54 AM 59.0 °F 57.9 °F 96% 29.96 in 3.0 mi Calm Calm - N/A   Scattered Clouds
5:57 AM 57.2 °F 57.2 °F 100% 29.97 in 1.5 mi Calm Calm - N/A   Scattered Clouds
6:04 AM 57.2 °F 57.2 °F 100% 29.98 in 3.0 mi Calm Calm - N/A   Scattered Clouds
7:54 AM 66.9 °F 64.0 °F 90% 29.99 in 6.0 mi SE 3.5 mph - N/A   Mostly Cloudy
8:54 AM 70.0 °F 64.0 °F 81% 29.99 in 8.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
9:54 AM 72.0 °F 64.9 °F 78% 29.99 in 9.0 mi SE 6.9 mph - N/A   Mostly Cloudy
10:54 AM 73.0 °F 64.9 °F 76% 29.99 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
11:54 AM 73.0 °F 63.0 °F 71% 29.99 in 10.0 mi SSE 6.9 mph - N/A   Overcast
12:54 PM 75.0 °F 64.0 °F 69% 29.98 in 10.0 mi South 10.4 mph - N/A   Overcast
2:54 PM 75.0 °F 62.1 °F 64% 29.96 in 10.0 mi South 10.4 mph - N/A   Overcast
3:54 PM 75.9 °F 64.0 °F 67% 29.94 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
4:54 PM 78.1 °F 64.0 °F 62% 29.93 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
5:54 PM 75.0 °F 62.1 °F 64% 29.94 in 10.0 mi South 9.2 mph - N/A   Overcast
6:54 PM 73.9 °F 63.0 °F 68% 29.94 in 10.0 mi SSE 9.2 mph 19.6 mph N/A   Mostly Cloudy
7:54 PM 73.0 °F 64.0 °F 73% 29.96 in 10.0 mi SSE 8.1 mph - N/A   Overcast
8:54 PM 70.0 °F 64.0 °F 81% 29.97 in 10.0 mi SSE 5.8 mph - N/A   Overcast
9:54 PM 66.9 °F 63.0 °F 87% 29.99 in 8.0 mi SE 6.9 mph - N/A   Clear
10:54 PM 66.9 °F 63.0 °F 87% 29.99 in 9.0 mi SSE 8.1 mph - N/A   Clear
11:54 PM 64.9 °F 62.1 °F 90% 29.99 in 7.0 mi SE 5.8 mph - N/A   Clear