Weather History for Decatur, IL

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Saturday, October 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F 55 °F  
Max Temperature 71 °F 67 °F 82 °F (1996)
Min Temperature 49 °F 43 °F 30 °F (2002)
Degree Days  
Heating Degree Days 5 10  
Month to date heating degree days 163 112  
Since 1 July heating degree days 243 185  
Cooling Degree Days 0 1  
Month to date cooling degree days 1 14  
Year to date cooling degree days 1422 1043  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 77    
Precipitation  
Precipitation 0.32 in 0.10 in 1.31 in (2014)
Month to date precipitation 1.19 1.28  
Year to date precipitation 20.31 30.48  
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 13 mph (South)    
Max Wind Speed 26 mph    
Max Gust Speed 36 mph    
Visibility 8 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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Date:

Astronomy

Oct. 13, 2012 Rise Set
Actual Time 7:04 AM CDT 6:18 PM CDT
Civil Twilight 6:37 AM CDT 6:45 PM CDT
Nautical Twilight 6:05 AM CDT 7:16 PM CDT
Astronomical Twilight 5:34 AM CDT 7:47 PM CDT
Moon 4:54 AM CDT (10/13) 5:01 PM CDT (10/13)
Length of Visible Light 12h 08m
Length of Day
11h 14m
Waning Crescent, 5% of the Moon is Illuminated
Oct 13
Waning Crescent
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 48.9 °F 43.0 °F 80% 30.25 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
1:54 AM 48.9 °F 43.0 °F 80% 30.23 in 10.0 mi SE 9.2 mph - N/A   Partly Cloudy
2:54 AM 51.1 °F 44.1 °F 77% 30.19 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
3:54 AM 50.0 °F 45.0 °F 83% 30.15 in 10.0 mi SSE 8.1 mph - N/A   Clear
4:54 AM 50.0 °F 46.9 °F 89% 30.14 in 10.0 mi SSE 8.1 mph - N/A   Clear
5:54 AM 53.1 °F 48.9 °F 86% 30.14 in 10.0 mi South 13.8 mph - N/A   Clear
6:54 AM 53.1 °F 48.9 °F 86% 30.14 in 10.0 mi South 13.8 mph - N/A   Clear
7:15 AM 53.6 °F 50.0 °F 88% 30.12 in 10.0 mi South 15.0 mph 21.9 mph N/A   Mostly Cloudy
7:54 AM 55.0 °F 53.1 °F 93% 30.11 in 10.0 mi South 15.0 mph 21.9 mph N/A   Overcast
8:54 AM 57.0 °F 55.9 °F 96% 30.10 in 9.0 mi South 16.1 mph - N/A   Overcast
9:54 AM 59.0 °F 57.0 °F 93% 30.07 in 7.0 mi South 15.0 mph - N/A   Overcast
10:54 AM 60.1 °F 59.0 °F 96% 30.08 in 7.0 mi SSW 11.5 mph - N/A   Overcast
11:54 AM 61.0 °F 60.1 °F 97% 30.06 in 3.0 mi SSE 10.4 mph - 0.06 in Rain Rain
12:54 PM 64.0 °F 63.0 °F 96% 30.02 in 5.0 mi SSW 12.7 mph - 0.02 in   Overcast
1:28 PM 64.4 °F 62.6 °F 94% 30.00 in 5.0 mi SSW 12.7 mph - N/A   Overcast
1:54 PM 64.9 °F 64.0 °F 97% 30.00 in 5.0 mi SSW 8.1 mph - 0.03 in   Overcast
2:02 PM 66.2 °F 64.4 °F 94% 29.98 in 5.0 mi South 9.2 mph - N/A   Overcast
2:54 PM 68.0 °F 64.0 °F 87% 29.96 in 7.0 mi SSW 17.3 mph 21.9 mph 0.01 in   Mostly Cloudy
3:54 PM 69.1 °F 64.9 °F 87% 29.94 in 9.0 mi South 12.7 mph - N/A   Overcast
4:54 PM 71.1 °F 64.9 °F 81% 29.90 in 10.0 mi South 16.1 mph - N/A   Scattered Clouds
5:54 PM 70.0 °F 64.0 °F 81% 29.87 in 10.0 mi South 21.9 mph 31.1 mph N/A   Clear
7:54 PM 70.0 °F 63.0 °F 78% 29.91 in 10.0 mi SSW 20.7 mph 26.5 mph N/A   Clear
9:54 PM 69.1 °F 64.0 °F 84% 29.89 in 10.0 mi SSW 9.2 mph - 0.00 in Rain Light Rain