Decatur, IL

12:33 AM CDT on October 17, 2017 (GMT -0500)
Decatur

Weather History for KDEC - August, 2013

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Tuesday, August 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 73 °F 73 °F  
Max Temperature 87 °F 84 °F 93 °F (2010)
Min Temperature 58 °F 63 °F 53 °F (2012)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 6 0  
Since 1 June heating degree days 24 18  
Since 1 July heating degree days 10 1  
Cooling Degree Days 8 9  
Month to date cooling degree days 118 184  
Year to date cooling degree days 735 833  
Since 1 June cooling degree days 623 746  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 69    
Maximum Humidity 93    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.15 in 1.12 in (2004)
Month to date precipitation 0.02 2.10  
Year to date precipitation 26.37 24.76  
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 3 mph (South)    
Max Wind Speed 10 mph    
Max Gust Speed 15 mph    
Visibility 8 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

Aug. 20, 2013 Rise Set
Actual Time 6:12 AM CDT 7:44 PM CDT
Civil Twilight 5:43 AM CDT 8:12 PM CDT
Nautical Twilight 5:09 AM CDT 8:47 PM CDT
Astronomical Twilight 4:33 AM CDT 9:23 PM CDT
Moon 7:16 PM CDT (8/20) 5:42 AM CDT (8/20)
Length of Visible Light 14h 29m
Length of Day
13h 32m
Full, 100% of the Moon is Illuminated
Aug 20
Full
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
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 64.0 °F - 60.1 °F 87% 30.09 in 7.0 mi North - - N/A   Clear
1:54 AM 63.0 °F - 60.1 °F 90% 30.09 in 6.0 mi Calm Calm - N/A   Clear
2:54 AM 62.1 °F - 59.0 °F 90% 30.08 in 5.0 mi Calm Calm - N/A   Clear
3:54 AM 61.0 °F - 57.0 °F 87% 30.08 in 6.0 mi Calm Calm - N/A   Clear
4:54 AM 60.1 °F - 57.0 °F 90% 30.08 in 4.0 mi Calm Calm - N/A   Clear
5:54 AM 57.9 °F - 55.9 °F 93% 30.10 in 4.0 mi Calm Calm - N/A   Clear
6:52 AM 59.0 °F - 55.4 °F 88% 30.13 in 2.5 mi Calm Calm - N/A   Clear
6:54 AM 59.0 °F - 55.9 °F 90% 30.12 in 2.5 mi Calm Calm - N/A   Clear
7:02 AM 60.8 °F - 57.2 °F 88% 30.13 in 3.0 mi Calm Calm - N/A   Clear
7:54 AM 68.0 °F - 62.1 °F 81% 30.13 in 3.0 mi Calm Calm - N/A   Haze
8:54 AM 73.9 °F - 63.0 °F 68% 30.14 in 8.0 mi South 3.5 mph - N/A   Clear
9:54 AM 78.1 °F - 64.9 °F 64% 30.13 in 7.0 mi Calm Calm - N/A   Clear
10:54 AM 81.0 °F 82.7 °F 64.9 °F 58% 30.14 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
11:54 AM 81.0 °F 82.5 °F 64.0 °F 56% 30.13 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
12:54 PM 84.0 °F 84.5 °F 62.1 °F 47% 30.11 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
1:54 PM 82.9 °F 84.0 °F 63.0 °F 51% 30.10 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
2:54 PM 86.0 °F 86.3 °F 62.1 °F 44% 30.08 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
3:54 PM 82.9 °F 84.4 °F 64.0 °F 53% 30.07 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
4:54 PM 84.9 °F 85.9 °F 63.0 °F 48% 30.06 in 10.0 mi SW 5.8 mph - N/A   Clear
5:54 PM 84.0 °F 84.9 °F 63.0 °F 49% 30.06 in 10.0 mi South 5.8 mph - N/A   Clear
6:54 PM 82.0 °F 83.8 °F 64.9 °F 56% 30.06 in 10.0 mi South 5.8 mph - N/A   Clear
7:54 PM 79.0 °F - 64.0 °F 60% 30.06 in 10.0 mi South 3.5 mph - N/A   Clear
8:54 PM 72.0 °F - 64.9 °F 78% 30.07 in 10.0 mi SSE 3.5 mph - N/A   Clear
9:54 PM 69.1 °F - 64.0 °F 84% 30.08 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 69.1 °F - 66.0 °F 90% 30.09 in 8.0 mi Calm Calm - N/A   Clear
11:54 PM 68.0 °F - 64.0 °F 87% 30.08 in 8.0 mi Calm Calm - N/A   Clear