Mattoon, IL

11:33 AM CDT on October 20, 2019 (GMT -0500)
Coles County Memorial

Weather History for KMTO - September, 2019

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Wednesday, September 18, 2019

  Actual Average Record
Temperature  
Mean Temperature 74 °F 66 °F  
Max Temperature 86 °F 78 °F 96 °F (1953)
Min Temperature 61 °F 54 °F 42 °F (1956)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 0 16  
Since 1 July heating degree days 0 21  
Cooling Degree Days 9 3  
Month to date cooling degree days 140 91  
Year to date cooling degree days 1125 1011  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 67    
Maximum Humidity 93    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.08 in 0.74 in (1949)
Month to date precipitation 0.47 1.89  
Year to date precipitation 25.60 27.79  
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 6 mph (ESE)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 18, 2019 Rise Set
Actual Time 6:36 AM CDT 6:57 PM CDT
Civil Twilight 6:09 AM CDT 7:23 PM CDT
Nautical Twilight 5:38 AM CDT 7:55 PM CDT
Astronomical Twilight 5:06 AM CDT 8:27 PM CDT
Moon 9:32 PM CDT (9/18) 10:38 AM CDT (9/18)
Length of Visible Light 13h 13m
Length of Day
12h 20m
Waning Gibbous, 82% of the Moon is Illuminated
Sep 18
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.9 °F - 62.1 °F 90% 30.07 in 10.0 mi ESE 4.6 mph - N/A   Clear
1:53 AM 64.0 °F - 61.0 °F 90% 30.07 in 10.0 mi ESE 5.8 mph - N/A   Clear
2:53 AM 62.1 °F - 59.0 °F 90% 30.06 in 10.0 mi East 3.5 mph - N/A   Clear
3:53 AM 63.0 °F - 60.1 °F 90% 30.06 in 10.0 mi ESE 4.6 mph - N/A   Clear
4:53 AM 62.1 °F - 60.1 °F 93% 30.05 in 10.0 mi ESE 4.6 mph - N/A   Clear
5:53 AM 63.0 °F - 60.1 °F 90% 30.06 in 10.0 mi ESE 4.6 mph - N/A   Clear
6:53 AM 62.1 °F - 59.0 °F 90% 30.08 in 10.0 mi SE 4.6 mph - N/A   Clear
7:53 AM 66.0 °F - 61.0 °F 84% 30.08 in 10.0 mi SE 8.1 mph - N/A   Clear
8:53 AM 71.1 °F - 63.0 °F 75% 30.09 in 10.0 mi SE 8.1 mph - N/A   Clear
9:53 AM 73.9 °F - 63.0 °F 68% 30.10 in 10.0 mi SSE 8.1 mph - N/A   Clear
10:53 AM 78.1 °F - 62.1 °F 58% 30.10 in 10.0 mi SSE 8.1 mph - N/A   Clear
11:53 AM 81.0 °F 81.9 °F 62.1 °F 52% 30.10 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 82.9 °F 83.2 °F 60.1 °F 46% 30.09 in 10.0 mi ESE 6.9 mph - N/A   Clear
1:53 PM 84.0 °F 83.5 °F 57.9 °F 41% 30.07 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:53 PM 84.9 °F 83.9 °F 57.0 °F 38% 30.06 in 10.0 mi North - - N/A   Clear
3:53 PM 86.0 °F 85.4 °F 59.0 °F 40% 30.04 in 10.0 mi ENE 11.5 mph - N/A   Clear
4:53 PM 84.9 °F 83.9 °F 57.0 °F 38% 30.03 in 10.0 mi East 6.9 mph - N/A   Clear
11:23 PM 69.8 °F - 60.8 °F 73% 30.05 in 10.0 mi North - - N/A   Clear
11:55 PM 66.2 °F - 60.8 °F 83% 30.05 in 10.0 mi North - - N/A   Clear