Weather History for Mattoon, IL

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Saturday, September 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F 65 °F  
Max Temperature 73 °F 76 °F 95 °F (1955)
Min Temperature 50 °F 53 °F 38 °F (1962)
Degree Days  
Heating Degree Days 3 3  
Month to date heating degree days 24 24  
Since 1 July heating degree days 34 29  
Cooling Degree Days 0 3  
Month to date cooling degree days 154 100  
Year to date cooling degree days 958 1020  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 70    
Maximum Humidity 100    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.08 in 0.65 in (1950)
Month to date precipitation 0.35 2.14  
Year to date precipitation 38.60 28.04  
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 9 mph (NW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 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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Astronomy

Sep. 21, 2013 Rise Set
Actual Time 6:40 AM CDT 6:51 PM CDT
Civil Twilight 6:13 AM CDT 7:18 PM CDT
Nautical Twilight 5:41 AM CDT 7:49 PM CDT
Astronomical Twilight 5:09 AM CDT 8:21 PM CDT
Moon 8:02 PM CDT (9/21) 8:57 AM CDT (9/21)
Length of Visible Light 13h 04m
Length of Day
12h 11m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 57.0 °F 54.0 °F 89% 29.86 in 10.0 mi NW 6.9 mph - N/A   Clear
1:53 AM 54.0 °F 53.1 °F 97% 29.86 in 10.0 mi NNW 5.8 mph - N/A   Clear
2:53 AM 54.0 °F 52.0 °F 93% 29.85 in 10.0 mi NW 8.1 mph - N/A   Clear
3:53 AM 53.1 °F 51.1 °F 93% 29.85 in 10.0 mi NW 8.1 mph - N/A   Clear
4:53 AM 53.1 °F 51.1 °F 93% 29.85 in 10.0 mi NW 9.2 mph - N/A   Clear
5:53 AM 51.1 °F 51.1 °F 100% 29.85 in 10.0 mi WNW 8.1 mph - N/A   Clear
6:53 AM 51.1 °F 50.0 °F 96% 29.88 in 10.0 mi WNW 8.1 mph - N/A   Clear
7:53 AM 54.0 °F 52.0 °F 93% 29.88 in 10.0 mi NW 11.5 mph - N/A   Clear
8:53 AM 57.0 °F 53.1 °F 87% 29.90 in 10.0 mi NNW 11.5 mph - N/A   Clear
9:53 AM 61.0 °F 54.0 °F 78% 29.91 in 10.0 mi NNW 10.4 mph - N/A   Clear
10:53 AM 64.9 °F 53.1 °F 65% 29.91 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
11:53 AM 68.0 °F 51.1 °F 55% 29.90 in 10.0 mi NNW 16.1 mph - N/A   Scattered Clouds
12:53 PM 69.1 °F 48.0 °F 47% 29.89 in 10.0 mi NNW 15.0 mph 23.0 mph N/A   Mostly Cloudy
1:53 PM 71.1 °F 46.0 °F 41% 29.88 in 10.0 mi NW 9.2 mph 24.2 mph N/A   Scattered Clouds
2:53 PM 72.0 °F 46.0 °F 40% 29.87 in 10.0 mi North 9.2 mph 20.7 mph N/A   Mostly Cloudy
3:53 PM 72.0 °F 46.9 °F 41% 29.87 in 10.0 mi NNW 15.0 mph 19.6 mph N/A   Mostly Cloudy
4:53 PM 70.0 °F 45.0 °F 41% 29.87 in 10.0 mi North 12.7 mph - N/A   Clear
5:53 PM 69.1 °F 46.0 °F 44% 29.88 in 10.0 mi NNW 11.5 mph - N/A   Scattered Clouds
6:53 PM 61.0 °F 48.0 °F 62% 29.88 in 10.0 mi WNW 4.6 mph - N/A   Clear
7:53 PM 57.0 °F 48.0 °F 72% 29.89 in 10.0 mi NW 4.6 mph - N/A   Clear
8:53 PM 55.9 °F 48.9 °F 77% 29.90 in 10.0 mi WNW 3.5 mph - N/A   Clear
9:53 PM 55.9 °F 48.0 °F 75% 29.92 in 10.0 mi WNW 4.6 mph - N/A   Clear
10:53 PM 55.0 °F 48.0 °F 77% 29.92 in 10.0 mi WNW 3.5 mph - N/A   Clear
11:53 PM 52.0 °F 46.9 °F 83% 29.92 in 10.0 mi WNW 4.6 mph - N/A   Clear