Weather History for Decatur, IL

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Tuesday, May 13, 2014

  Actual Average Record
Temperature  
Mean Temperature 60 °F 62 °F  
Max Temperature 68 °F 74 °F 84 °F (2005)
Min Temperature 52 °F 50 °F 36 °F (2013)
Degree Days  
Heating Degree Days 5 5  
Month to date heating degree days 49 78  
Since 1 July heating degree days 6071 5441  
Cooling Degree Days 0 2  
Month to date cooling degree days 46 16  
Year to date cooling degree days 47 30  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 82    
Maximum Humidity 93    
Minimum Humidity 71    
Precipitation  
Precipitation 0.81 in 0.14 in 1.74 in (2004)
Month to date precipitation 1.84 1.96  
Year to date precipitation 8.90 12.12  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 10 mph (WNW)    
Max Wind Speed 16 mph    
Max Gust Speed 21 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

May. 13, 2014 Rise Set
Actual Time 5:42 AM CDT 8:01 PM CDT
Civil Twilight 5:12 AM CDT 8:32 PM CDT
Nautical Twilight 4:34 AM CDT 9:09 PM CDT
Astronomical Twilight 3:53 AM CDT 9:51 PM CDT
Moon 7:03 PM CDT (5/13) 4:58 AM CDT (5/13)
Length of Visible Light 15h 19m
Length of Day
14h 19m
Waxing Gibbous, 99% of the Moon is Illuminated
May 13
Waxing Gibbous
May 14
Full
May 21
Last Quarter
May 28
New
Jun 5
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:47 AM 66.9 °F 64.9 °F 93% 29.92 in 2.0 mi WNW 5.8 mph - 0.13 in Rain Light Rain
1:50 AM 66.2 °F 64.4 °F 94% 29.93 in 3.0 mi WSW 3.5 mph - 0.13 in Rain Light Rain
1:54 AM 66.9 °F 64.9 °F 93% 29.92 in 2.0 mi West 5.8 mph - 0.26 in Rain Heavy Rain
1:56 AM 66.9 °F 64.9 °F 93% 29.93 in 1.0 mi West 8.1 mph - 0.11 in Rain Heavy Rain
1:59 AM 66.9 °F 64.9 °F 93% 29.92 in 0.8 mi WNW 5.8 mph - 0.18 in Rain Heavy Rain
2:12 AM 66.0 °F 64.9 °F 96% 29.92 in 1.8 mi Calm Calm - 0.36 in Rain Heavy Rain
2:22 AM 66.0 °F 64.9 °F 96% 29.92 in 3.0 mi Calm Calm - 0.41 in Rain Rain
2:29 AM 66.0 °F 64.9 °F 96% 29.91 in 1.8 mi Calm Calm - 0.52 in Rain Heavy Rain
2:39 AM 66.0 °F 64.9 °F 96% 29.91 in 4.0 mi East 3.5 mph - 0.53 in Rain Light Rain
2:49 AM 66.2 °F 64.4 °F 94% 29.92 in 9.0 mi WNW 4.6 mph - 0.53 in   Overcast
2:54 AM 66.0 °F 64.9 °F 96% 29.90 in 9.0 mi West 3.5 mph - 0.53 in   Overcast
3:27 AM 66.0 °F 64.9 °F 96% 29.93 in 10.0 mi WSW 5.8 mph - N/A   Overcast
3:54 AM 66.0 °F 64.0 °F 93% 29.89 in 10.0 mi NW 6.9 mph - N/A   Overcast
4:06 AM 66.0 °F 64.0 °F 93% 29.91 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
4:54 AM 66.0 °F 64.0 °F 93% 29.89 in 10.0 mi West 4.6 mph - 0.01 in Rain Light Rain
5:54 AM 66.0 °F 64.0 °F 93% 29.90 in 10.0 mi South 5.8 mph - 0.01 in   Mostly Cloudy
6:17 AM 66.0 °F 64.9 °F 96% 29.94 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
6:48 AM 66.2 °F 64.4 °F 94% 29.95 in 10.0 mi South 10.4 mph - N/A   Overcast
6:54 AM 66.9 °F 64.9 °F 93% 29.94 in 10.0 mi South 8.1 mph - N/A   Overcast
7:13 AM 66.9 °F 64.9 °F 93% 29.95 in 10.0 mi SSW 8.1 mph - N/A   Overcast
8:54 AM 61.0 °F 57.9 °F 90% 29.99 in 10.0 mi WNW 15.0 mph 20.7 mph N/A   Overcast
9:54 AM 60.1 °F 55.0 °F 83% 30.00 in 10.0 mi WNW 10.4 mph - N/A   Overcast
11:28 AM 59.0 °F 55.0 °F 87% 30.05 in 10.0 mi WNW 15.0 mph - N/A   Overcast
11:54 AM 57.9 °F 54.0 °F 87% 30.05 in 8.0 mi WNW 12.7 mph - N/A   Overcast
12:49 PM 59.0 °F 53.6 °F 82% 30.05 in 10.0 mi NW 11.5 mph - N/A   Overcast
12:54 PM 57.9 °F 53.1 °F 84% 30.05 in 10.0 mi NW 12.7 mph - N/A   Overcast
1:54 PM 55.9 °F 52.0 °F 87% 30.08 in 10.0 mi NW 11.5 mph - 0.00 in Rain Light Rain
2:54 PM 57.0 °F 53.1 °F 87% 30.09 in 10.0 mi WNW 11.5 mph - 0.01 in Rain Light Rain
3:54 PM 55.0 °F 51.1 °F 86% 30.10 in 9.0 mi WNW 13.8 mph - 0.00 in Rain Light Rain
4:54 PM 55.9 °F 51.1 °F 84% 30.11 in 10.0 mi WNW 12.7 mph - 0.01 in   Overcast
5:54 PM 55.0 °F 50.0 °F 83% 30.12 in 10.0 mi WNW 10.4 mph - N/A   Overcast
6:54 PM 55.0 °F 48.0 °F 77% 30.12 in 10.0 mi WNW 11.5 mph - N/A   Overcast
7:54 PM 54.0 °F 48.0 °F 80% 30.14 in 10.0 mi NW 10.4 mph - N/A   Overcast
8:54 PM 53.1 °F 46.9 °F 80% 30.16 in 10.0 mi NW 10.4 mph 18.4 mph 0.00 in Rain Light Rain
9:54 PM 53.1 °F 46.0 °F 77% 30.18 in 10.0 mi NW 12.7 mph - 0.00 in   Overcast
10:54 PM 53.1 °F 45.0 °F 74% 30.20 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
11:02 PM 53.1 °F 45.0 °F 74% 30.19 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
11:54 PM 53.1 °F 46.0 °F 77% 30.21 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy