Weather History for Mattoon, IL

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Tuesday, December 11, 2012

  Actual Average Record
Temperature  
Mean Temperature 30 °F 32 °F  
Max Temperature 36 °F 39 °F 63 °F (1979)
Min Temperature 23 °F 25 °F -4 °F (1962)
Degree Days  
Heating Degree Days 35 33  
Month to date heating degree days 209 339  
Since 1 July heating degree days 1374 1398  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1382 1057  
Moisture  
Dew Point 22 °F    
Average Humidity 72    
Maximum Humidity 88    
Minimum Humidity 56    
Precipitation  
Precipitation 0.00 in 0.07 in 1.00 in (1985)
Month to date precipitation 1.66 0.96  
Year to date precipitation 32.30 36.24  
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 7 mph (SSW)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
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

Dec. 11, 2012 Rise Set
Actual Time 7:03 AM CST 4:29 PM CST
Civil Twilight 6:33 AM CST 4:59 PM CST
Nautical Twilight 5:59 AM CST 5:33 PM CST
Astronomical Twilight 5:27 AM CST 6:06 PM CST
Moon 4:58 AM CST (12/11) 3:08 PM CST (12/11)
Length of Visible Light 10h 26m
Length of Day
9h 25m
Waning Crescent, 4% of the Moon is Illuminated
Dec 11
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 27.0 °F 18.7 °F 23.0 °F 85% 30.04 in 10.0 mi West 8.1 mph - N/A   Overcast
1:53 AM 26.1 °F - 21.9 °F 84% 30.06 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 26.1 °F 20.5 °F 21.9 °F 84% 30.07 in 10.0 mi SW 4.6 mph - N/A   Clear
3:53 AM 25.0 °F 19.3 °F 21.0 °F 85% 30.07 in 10.0 mi SW 4.6 mph - N/A   Clear
4:53 AM 25.0 °F 18.1 °F 19.9 °F 81% 30.08 in 10.0 mi SSW 5.8 mph - N/A   Clear
5:53 AM 24.1 °F 18.2 °F 19.9 °F 84% 30.09 in 10.0 mi SW 4.6 mph - N/A   Clear
6:53 AM 24.1 °F 19.7 °F 19.9 °F 84% 30.11 in 10.0 mi WSW 3.5 mph - N/A   Clear
7:53 AM 24.1 °F 18.2 °F 21.9 °F 91% 30.12 in 10.0 mi SSW 4.6 mph - N/A   Clear
8:53 AM 27.0 °F 19.5 °F 24.1 °F 89% 30.13 in 10.0 mi SSW 6.9 mph - N/A   Clear
9:53 AM 28.9 °F 20.4 °F 21.9 °F 75% 30.14 in 10.0 mi South 9.2 mph - N/A   Clear
10:53 AM 30.9 °F 20.2 °F 23.0 °F 72% 30.14 in 10.0 mi SW 15.0 mph 18.4 mph N/A   Clear
11:53 AM 33.1 °F 23.9 °F 24.1 °F 70% 30.13 in 10.0 mi SSW 12.7 mph - N/A   Clear
12:53 PM 34.0 °F 25.0 °F 24.1 °F 67% 30.12 in 10.0 mi SSW 12.7 mph 19.6 mph N/A   Clear
1:53 PM 35.1 °F 25.5 °F 23.0 °F 61% 30.11 in 10.0 mi SSW 15.0 mph - N/A   Clear
2:53 PM 35.1 °F 26.9 °F 21.9 °F 59% 30.12 in 10.0 mi SSW 11.5 mph 18.4 mph N/A   Clear
3:53 PM 35.1 °F 28.6 °F 21.9 °F 59% 30.13 in 10.0 mi SSW 8.1 mph - N/A   Clear
4:53 PM 33.1 °F 27.7 °F 24.1 °F 70% 30.14 in 10.0 mi South 5.8 mph - N/A   Clear
5:53 PM 32.0 °F 25.6 °F 23.0 °F 69% 30.15 in 10.0 mi South 6.9 mph - N/A   Clear
6:53 PM 32.0 °F 26.4 °F 23.0 °F 69% 30.16 in 10.0 mi SSW 5.8 mph - N/A   Clear
7:53 PM 30.9 °F 25.2 °F 23.0 °F 72% 30.18 in 10.0 mi SSW 5.8 mph - N/A   Clear
8:53 PM 30.9 °F 24.3 °F 24.1 °F 76% 30.19 in 10.0 mi SSW 6.9 mph - N/A   Clear
9:53 PM 30.9 °F 27.5 °F 21.0 °F 67% 30.22 in 10.0 mi SW 3.5 mph - N/A   Clear
10:53 PM 30.0 °F 24.1 °F 23.0 °F 75% 30.22 in 10.0 mi SSW 5.8 mph - N/A   Clear
11:53 PM 28.9 °F 22.8 °F 21.9 °F 75% 30.24 in 10.0 mi South 5.8 mph - N/A   Clear