Mattoon, IL

6:03 AM CDT on August 17, 2017 (GMT -0500)
Coles County Memorial

Weather History for KMTO - September, 2012

Change the Weather History Date:

Monday, September 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 52 °F 63 °F  
Max Temperature 67 °F 75 °F 90 °F (2007)
Min Temperature 36 °F 52 °F 35 °F (1983)
Degree Days  
Heating Degree Days 13 4  
Month to date heating degree days 68 35  
Since 1 July heating degree days 68 40  
Cooling Degree Days 0 2  
Month to date cooling degree days 91 106  
Year to date cooling degree days 1373 1026  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 39 °F    
Average Humidity 67    
Maximum Humidity 100    
Minimum Humidity 34    
Precipitation  
Precipitation 0.00 in 0.09 in 3.93 in (1961)
Month to date precipitation 7.15 2.41  
Year to date precipitation 24.33 28.31  
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 7 mph (South)    
Max Wind Speed 15 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Sep. 24, 2012 Rise Set
Actual Time 6:43 AM CDT 6:46 PM CDT
Civil Twilight 6:16 AM CDT 7:12 PM CDT
Nautical Twilight 5:44 AM CDT 7:44 PM CDT
Astronomical Twilight 5:13 AM CDT 8:15 PM CDT
Moon 3:30 PM CDT (9/24) 1:00 AM CDT (9/24)
Length of Visible Light 12h 56m
Length of Day
12h 03m
Waxing Gibbous, 71% of the Moon is Illuminated
Sep 24
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 43.0 °F - 39.0 °F 86% 30.26 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 41.0 °F - 39.0 °F 93% 30.26 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 39.0 °F - 37.0 °F 93% 30.25 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 39.0 °F - 37.9 °F 96% 30.26 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 37.9 °F - 37.0 °F 97% 30.26 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 37.9 °F 35.5 °F 37.0 °F 97% 30.25 in 10.0 mi South 3.5 mph - N/A   Clear
6:53 AM 37.0 °F 33.3 °F 34.0 °F 89% 30.26 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:53 AM 45.0 °F 42.6 °F 39.0 °F 80% 30.26 in 10.0 mi South 4.6 mph - N/A   Unknown
8:53 AM 54.0 °F - 39.0 °F 57% 30.25 in 10.0 mi South 5.8 mph - N/A   Unknown
9:53 AM 57.0 °F - 37.9 °F 49% 30.24 in 10.0 mi South 10.4 mph - N/A   Clear
10:53 AM 62.1 °F - 37.9 °F 41% 30.22 in 10.0 mi SSW 10.4 mph - N/A   Clear
11:53 AM 64.0 °F - 36.0 °F 35% 30.21 in 10.0 mi SSW 10.4 mph 18.4 mph N/A   Clear
12:53 PM 64.9 °F - 36.0 °F 34% 30.18 in 10.0 mi South 10.4 mph - N/A   Clear
1:53 PM 66.0 °F - 37.0 °F 34% 30.14 in 10.0 mi South 11.5 mph 19.6 mph N/A   Clear
2:53 PM 66.9 °F - 37.9 °F 34% 30.11 in 10.0 mi South 15.0 mph - N/A   Clear
3:53 PM 66.9 °F - 37.9 °F 34% 30.06 in 10.0 mi South 10.4 mph 17.3 mph N/A   Clear
4:53 PM 66.9 °F - 39.9 °F 37% 30.04 in 10.0 mi SSW 8.1 mph - N/A   Clear
5:53 PM 64.9 °F - 39.0 °F 39% 30.02 in 10.0 mi South 8.1 mph - N/A   Clear
6:53 PM 62.1 °F - 41.0 °F 46% 30.01 in 10.0 mi South 6.9 mph - N/A   Clear
7:53 PM 59.0 °F - 42.1 °F 53% 30.01 in 10.0 mi South 5.8 mph - N/A   Clear
8:53 PM 57.9 °F - 42.1 °F 56% 30.02 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
9:53 PM 59.0 °F - 43.0 °F 55% 30.01 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
10:53 PM 60.1 °F - 43.0 °F 53% 30.00 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
11:53 PM 61.0 °F - 44.1 °F 54% 29.99 in 10.0 mi South 6.9 mph - N/A   Overcast