Weather History for Decatur, IL

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Thursday, June 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 76 °F 74 °F  
Max Temperature 87 °F 84 °F 92 °F (2012)
Min Temperature 64 °F 63 °F 46 °F (2003)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 14 14  
Since 1 June heating degree days 14 14  
Since 1 July heating degree days 5419 5518  
Cooling Degree Days 11 9  
Month to date cooling degree days 124 130  
Year to date cooling degree days 236 217  
Since 1 June cooling degree days 124 130  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 67    
Maximum Humidity 93    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.15 in 0.62 in (2014)
Month to date precipitation 3.06 3.07  
Year to date precipitation 21.37 17.52  
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 7 mph (SSE)    
Max Wind Speed 13 mph    
Max Gust Speed 18 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jun. 20, 2013 Rise Set
Actual Time 5:27 AM CDT 8:27 PM CDT
Civil Twilight 4:54 AM CDT 8:59 PM CDT
Nautical Twilight 4:12 AM CDT 9:41 PM CDT
Astronomical Twilight 3:24 AM CDT 10:29 PM CDT
Moon 5:29 PM CDT (6/20) 2:53 AM CDT (6/20)
Length of Visible Light 16h 05m
Length of Day
14h 59m
Waxing Gibbous, 89% of the Moon is Illuminated
Jun 20
Waxing Gibbous
Jun 23
Full
Jun 29
Last Quarter
Jul 8
New
Jul 15
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 71.1 °F - 64.9 °F 81% 30.08 in 10.0 mi SSE 5.8 mph - N/A   Clear
1:54 AM 70.0 °F - 64.9 °F 84% 30.08 in 10.0 mi SE 4.6 mph - N/A   Clear
2:54 AM 66.9 °F - 64.0 °F 90% 30.09 in 6.0 mi Calm Calm - N/A   Clear
3:54 AM 66.0 °F - 63.0 °F 90% 30.09 in 6.0 mi East 3.5 mph - N/A   Clear
4:54 AM 64.0 °F - 62.1 °F 93% 30.10 in 4.0 mi East 3.5 mph - N/A   Clear
5:54 AM 64.9 °F - 63.0 °F 93% 30.11 in 6.0 mi Calm Calm - N/A   Clear
6:54 AM 70.0 °F - 64.9 °F 84% 30.12 in 8.0 mi Calm Calm - N/A   Clear
7:54 AM 73.9 °F - 66.0 °F 76% 30.13 in 10.0 mi South 6.9 mph - N/A   Clear
8:54 AM 77.0 °F - 66.9 °F 71% 30.14 in 10.0 mi South 8.1 mph - N/A   Clear
9:54 AM 80.1 °F 82.3 °F 66.9 °F 64% 30.14 in 10.0 mi South 8.1 mph - N/A   Clear
10:54 AM 82.0 °F 83.8 °F 64.9 °F 56% 30.14 in 10.0 mi SSE 8.1 mph - N/A   Clear
11:54 AM 84.0 °F 84.5 °F 62.1 °F 47% 30.14 in - North - - N/A   Partly Cloudy
12:54 PM 84.9 °F 85.4 °F 62.1 °F 46% 30.12 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
1:54 PM 84.9 °F 85.0 °F 61.0 °F 44% 30.11 in 10.0 mi SE 11.5 mph 16.1 mph N/A   Clear
2:54 PM 86.0 °F 86.1 °F 61.0 °F 43% 30.10 in 10.0 mi SSE 11.5 mph - N/A   Clear
3:54 PM 87.1 °F 86.7 °F 60.1 °F 40% 30.09 in 10.0 mi SSE 8.1 mph - N/A   Clear
4:54 PM 87.1 °F 87.0 °F 61.0 °F 41% 30.09 in 10.0 mi SSE 9.2 mph - N/A   Clear
5:54 PM 86.0 °F 85.7 °F 60.1 °F 41% 30.08 in 10.0 mi SE 9.2 mph - N/A   Clear
6:54 PM 84.0 °F 84.4 °F 61.0 °F 46% 30.08 in 10.0 mi SSE 6.9 mph - N/A   Clear
7:54 PM 81.0 °F 81.7 °F 61.0 °F 50% 30.07 in 10.0 mi SSE 6.9 mph - N/A   Clear
8:54 PM 77.0 °F - 62.1 °F 60% 30.08 in 10.0 mi SSE 6.9 mph - N/A   Clear
9:54 PM 75.0 °F - 63.0 °F 66% 30.09 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:54 PM 73.9 °F - 63.0 °F 68% 30.10 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:54 PM 73.0 °F - 64.0 °F 73% 30.11 in 10.0 mi SSE 6.9 mph - N/A   Clear