Decatur, IL

1:21 AM CDT on July 23, 2017 (GMT -0500)
Decatur

Weather History for KDEC - August, 2012

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Friday, August 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 80 °F 72 °F  
Max Temperature 86 °F 83 °F 98 °F (2013)
Min Temperature 74 °F 61 °F 51 °F (1999)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 13 23  
Since 1 July heating degree days 0 6  
Cooling Degree Days 15 7  
Month to date cooling degree days 296 269  
Year to date cooling degree days 1314 918  
Since 1 June cooling degree days 1090 831  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 74    
Maximum Humidity 94    
Minimum Humidity 53    
Precipitation  
Precipitation 0.42 in 0.14 in 1.44 in (2003)
Month to date precipitation 2.74 3.65  
Year to date precipitation 12.99 26.31  
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 9 mph (SSE)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Aug. 31, 2012 Rise Set
Actual Time 6:22 AM CDT 7:27 PM CDT
Civil Twilight 5:55 AM CDT 7:55 PM CDT
Nautical Twilight 5:22 AM CDT 8:28 PM CDT
Astronomical Twilight 4:47 AM CDT 9:02 PM CDT
Moon 7:13 PM CDT (8/31) 6:27 AM CDT (8/31)
Length of Visible Light 14h 00m
Length of Day
13h 04m
Full, 100% of the Moon is Illuminated
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

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 73.9 °F - 55.9 °F 53% 30.02 in 10.0 mi South 8.1 mph - N/A   Clear
1:54 AM 75.0 °F - 60.1 °F 60% 30.01 in 10.0 mi South 9.2 mph - N/A   Clear
2:54 AM 75.0 °F - 63.0 °F 66% 30.01 in 10.0 mi South 10.4 mph - N/A   Clear
3:54 AM 75.9 °F - 66.0 °F 71% 30.02 in 10.0 mi SSW 11.5 mph - N/A   Clear
4:54 AM 75.0 °F - 66.9 °F 76% 30.03 in 10.0 mi SSW 11.5 mph - N/A   Clear
5:54 AM 75.9 °F - 66.9 °F 74% 30.04 in 10.0 mi SSW 10.4 mph - N/A   Clear
6:54 AM 75.0 °F - 68.0 °F 79% 30.07 in 10.0 mi South 5.8 mph - N/A   Clear
7:54 AM 75.9 °F - 68.0 °F 76% 30.09 in 10.0 mi South 8.1 mph - N/A   Clear
8:54 AM 77.0 °F - 69.1 °F 76% 30.09 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
9:54 AM 80.1 °F 83.2 °F 70.0 °F 71% 30.11 in 10.0 mi South 9.2 mph - 0.00 in   Mostly Cloudy
10:54 AM 81.0 °F 84.4 °F 70.0 °F 69% 30.11 in 10.0 mi South 10.4 mph - 0.00 in   Scattered Clouds
11:54 AM 82.0 °F 85.9 °F 70.0 °F 67% 30.09 in 10.0 mi South 8.1 mph - 0.00 in   Scattered Clouds
12:54 PM 82.0 °F 85.9 °F 70.0 °F 67% 30.08 in 10.0 mi South 8.1 mph - N/A   Clear
1:54 PM 82.9 °F 87.5 °F 71.1 °F 67% 30.05 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
2:54 PM 82.9 °F 87.5 °F 71.1 °F 67% 30.04 in 10.0 mi SE 10.4 mph - N/A   Scattered Clouds
3:54 PM 84.0 °F 89.0 °F 71.1 °F 65% 30.01 in 10.0 mi SE 9.2 mph - N/A   Clear
4:54 PM 86.0 °F 90.7 °F 70.0 °F 59% 29.98 in 10.0 mi ESE 13.8 mph - N/A   Clear
5:54 PM 84.9 °F 89.4 °F 70.0 °F 61% 29.98 in 10.0 mi ESE 9.2 mph - N/A   Clear
6:54 PM 79.0 °F - 73.0 °F 82% 29.98 in 7.0 mi NE 5.8 mph - 0.04 in Rain Light Rain
7:36 PM 77.0 °F - 73.4 °F 89% 29.99 in 10.0 mi NNE 8.1 mph - 0.06 in Rain Light Rain
7:54 PM 77.0 °F - 73.4 °F 89% 29.99 in 10.0 mi NNE 6.9 mph - N/A   Overcast
8:54 PM 77.0 °F - 73.4 °F 89% 29.99 in 10.0 mi ENE 8.1 mph - N/A   Clear
9:54 PM 77.0 °F - 73.0 °F 88% 30.02 in 6.0 mi SSE 10.4 mph - 0.05 in Rain Rain
10:54 PM 77.0 °F - 73.0 °F 88% 30.02 in 7.0 mi SSE 9.2 mph - 0.17 in Rain Rain
11:54 PM 75.2 °F - 73.4 °F 94% 30.02 in 9.0 mi SSE 8.1 mph - N/A Rain Light Rain