Decatur, IL

2:03 PM CDT on March 26, 2017 (GMT -0500)
Decatur

Weather History for KDEC - May, 2012

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Saturday, May 12, 2012

  Actual Average Record
Temperature  
Mean Temperature 65 °F 62 °F  
Max Temperature 75 °F 73 °F 86 °F (2011)
Min Temperature 54 °F 50 °F 40 °F (2013)
Degree Days  
Heating Degree Days 0 5  
Month to date heating degree days 19 73  
Since 1 July heating degree days 4204 5436  
Cooling Degree Days 0 2  
Month to date cooling degree days 51 14  
Year to date cooling degree days 109 28  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 59    
Maximum Humidity 83    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.14 in 3.48 in (2002)
Month to date precipitation 0.93 1.82  
Year to date precipitation 7.68 11.98  
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 5 mph (SSW)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
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. 12, 2012 Rise Set
Actual Time 5:43 AM CDT 8:01 PM CDT
Civil Twilight 5:12 AM CDT 8:31 PM CDT
Nautical Twilight 4:35 AM CDT 9:09 PM CDT
Astronomical Twilight 3:54 AM CDT 9:50 PM CDT
Moon 1:15 AM CDT (5/12) 12:21 PM CDT (5/12)
Length of Visible Light 15h 18m
Length of Day
14h 18m
Waning Gibbous, 52% of the Moon is Illuminated
May 12
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
Full

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 48.0 °F 67% 30.16 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 57.0 °F 46.9 °F 69% 30.16 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 59.0 °F 48.0 °F 67% 30.16 in 10.0 mi SSW 3.5 mph - N/A   Clear
3:54 AM 57.0 °F 46.9 °F 69% 30.17 in 10.0 mi South 3.5 mph - N/A   Clear
4:54 AM 57.0 °F 46.9 °F 69% 30.17 in 10.0 mi South 4.6 mph - N/A   Clear
5:54 AM 57.0 °F 46.9 °F 69% 30.19 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 55.0 °F 48.9 °F 80% 30.21 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 62.1 °F 51.1 °F 67% 30.22 in 10.0 mi SSW 4.6 mph - N/A   Clear
8:54 AM 68.0 °F 52.0 °F 56% 30.22 in 10.0 mi South 5.8 mph - N/A   Clear
9:54 AM 71.1 °F 48.9 °F 45% 30.22 in 10.0 mi SSW 4.6 mph - N/A   Clear
10:54 AM 73.9 °F 46.9 °F 38% 30.21 in 10.0 mi SW 6.9 mph - N/A   Clear
11:54 AM 73.9 °F 48.0 °F 40% 30.20 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:54 PM 73.9 °F 48.0 °F 40% 30.19 in 10.0 mi South 8.1 mph - N/A   Clear
1:54 PM 73.0 °F 46.9 °F 39% 30.19 in 10.0 mi SSW 6.9 mph - N/A   Clear
2:54 PM 73.0 °F 48.0 °F 41% 30.18 in 10.0 mi WSW 6.9 mph - N/A   Clear
3:54 PM 73.0 °F 46.9 °F 39% 30.17 in 10.0 mi West 6.9 mph - N/A   Clear
4:54 PM 75.0 °F 46.9 °F 37% 30.17 in 10.0 mi Calm Calm - N/A   Clear
5:54 PM 73.9 °F 45.0 °F 35% 30.16 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 73.0 °F 46.9 °F 39% 30.15 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 66.0 °F 53.1 °F 63% 30.17 in 10.0 mi NE 13.8 mph - N/A   Clear
8:54 PM 62.1 °F 51.1 °F 67% 30.19 in 10.0 mi NE 9.2 mph - N/A   Clear
9:54 PM 57.0 °F 50.0 °F 77% 30.21 in 10.0 mi NNE 6.9 mph - N/A   Clear
10:54 PM 55.9 °F 50.0 °F 80% 30.21 in 10.0 mi NNE 8.1 mph - N/A   Clear
11:54 PM 54.0 °F 48.9 °F 83% 30.20 in 10.0 mi NNE 6.9 mph - N/A   Clear