Carbondale, IL

9:52 AM CDT on July 23, 2017 (GMT -0500)
Southern Illinois

Weather History for KMDH - December, 2012

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Thursday, December 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 46 °F -  
Max Temperature 62 °F 45 °F 67 °F (1944)
Min Temperature 30 °F 25 °F -7 °F (1989)
Degree Days  
Heating Degree Days 19    
Moisture  
Dew Point 37 °F    
Average Humidity 68    
Maximum Humidity 90    
Minimum Humidity 52    
Precipitation  
Precipitation 0.33 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.58 in    
Wind  
Wind Speed 21 mph (SW)    
Max Wind Speed 30 mph    
Max Gust Speed 46 mph    
Visibility 9 miles    
Events Rain , Snow , Thunderstorm    
Averages and records for this station are not official NWS values.
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. 20, 2012 Rise Set
Actual Time 7:08 AM CST 4:41 PM CST
Civil Twilight 6:39 AM CST 5:10 PM CST
Nautical Twilight 6:06 AM CST 5:43 PM CST
Astronomical Twilight 5:34 AM CST 6:15 PM CST
Moon 11:54 AM CST (12/20) 12:01 AM CST (12/20)
Length of Visible Light 10h 31m
Length of Day
9h 32m
First Quarter, 55% of the Moon is Illuminated
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:37 AM 60.8 °F - 44.6 °F 55% 29.54 in 10.0 mi South 23.0 mph 29.9 mph N/A Thunderstorm Mostly Cloudy
12:52 AM 62.1 °F - 44.1 °F 52% 29.53 in 10.0 mi South 19.6 mph 34.5 mph N/A Thunderstorm Mostly Cloudy
1:11 AM 59.0 °F - 46.4 °F 63% 29.52 in 10.0 mi SSE 18.4 mph 28.8 mph 0.01 in Rain Light Rain
1:52 AM 60.1 °F - 46.0 °F 60% 29.49 in 10.0 mi South 16.1 mph 25.3 mph 0.01 in   Overcast
2:22 AM 62.6 °F - 48.2 °F 59% 29.47 in 10.0 mi South 16.1 mph 26.5 mph N/A Thunderstorm Overcast
2:52 AM 61.0 °F - 50.0 °F 67% 29.45 in 10.0 mi South 16.1 mph 25.3 mph 0.00 in Rain Light Rain
3:17 AM 62.6 °F - 51.8 °F 68% 29.42 in 10.0 mi South 25.3 mph 35.7 mph 0.00 in Rain Light Rain
3:48 AM 62.6 °F - 53.6 °F 72% 29.40 in 10.0 mi South 23.0 mph 34.5 mph 0.00 in Thunderstorm Overcast
3:52 AM 62.1 °F - 53.1 °F 72% 29.41 in 10.0 mi South 24.2 mph 34.5 mph 0.00 in Thunderstorm Thunderstorm
4:09 AM 59.0 °F - 55.4 °F 88% 29.44 in 1.8 mi South 24.2 mph 31.1 mph 0.15 in Rain Heavy Rain
4:19 AM 59.0 °F - 55.4 °F 88% 29.45 in 3.0 mi WSW 12.7 mph 29.9 mph 0.20 in Rain Heavy Rain
4:36 AM 59.0 °F - 55.4 °F 88% 29.44 in 7.0 mi SSW 15.0 mph - 0.22 in Rain Light Rain
4:52 AM 57.9 °F - 55.0 °F 90% 29.43 in 7.0 mi SSW 11.5 mph - 0.25 in Rain Rain
5:52 AM 57.9 °F - 54.0 °F 87% 29.31 in 10.0 mi SSE 19.6 mph 28.8 mph 0.07 in   Mostly Cloudy
6:52 AM 57.0 °F - 53.1 °F 87% 29.34 in 10.0 mi South 18.4 mph 25.3 mph N/A   Mostly Cloudy
7:52 AM 57.0 °F - 50.0 °F 77% 29.33 in 10.0 mi SSW 21.9 mph 33.4 mph N/A   Scattered Clouds
8:52 AM 54.0 °F - 39.9 °F 59% 29.35 in 10.0 mi WSW 29.9 mph 44.9 mph 0.00 in   Mostly Cloudy
9:52 AM 48.9 °F - 37.0 °F 64% 29.39 in 10.0 mi WSW 27.6 mph 38.0 mph N/A   Overcast
11:52 AM 41.0 °F 31.6 °F 30.0 °F 65% 29.47 in 10.0 mi WSW 20.7 mph 39.1 mph N/A   Overcast
12:52 PM 39.0 °F 27.4 °F 26.1 °F 60% 29.52 in 10.0 mi West 28.8 mph 42.6 mph N/A   Overcast
1:52 PM 37.9 °F 26.1 °F 25.0 °F 60% 29.57 in 10.0 mi West 27.6 mph 46.0 mph N/A   Overcast
2:52 PM 36.0 °F 25.6 °F 26.1 °F 67% 29.62 in 9.0 mi West 18.4 mph 38.0 mph 0.00 in Snow Light Snow
3:52 PM 35.1 °F 22.2 °F 27.0 °F 72% 29.68 in 7.0 mi West 27.6 mph 38.0 mph 0.00 in Snow Light Snow
4:26 PM 35.6 °F 26.2 °F 24.8 °F 65% 29.70 in 10.0 mi West 15.0 mph 34.5 mph 0.00 in   Overcast
4:52 PM 35.1 °F 22.5 °F 24.1 °F 64% 29.74 in 10.0 mi West 26.5 mph 38.0 mph 0.00 in   Overcast
5:47 PM 33.8 °F 21.6 °F 23.0 °F 65% 29.78 in 9.0 mi West 23.0 mph 38.0 mph 0.00 in   Overcast
5:52 PM 34.0 °F 22.1 °F 23.0 °F 64% 29.79 in 10.0 mi West 21.9 mph 40.3 mph 0.00 in   Overcast
6:52 PM 33.1 °F 21.2 °F 21.9 °F 64% 29.83 in 10.0 mi WNW 20.7 mph 38.0 mph N/A   Overcast
7:17 PM 33.8 °F 22.8 °F 21.2 °F 60% 29.84 in 10.0 mi West 18.4 mph 35.7 mph N/A   Overcast
7:52 PM 33.1 °F 20.6 °F 21.0 °F 61% 29.86 in 10.0 mi WNW 23.0 mph 33.4 mph N/A   Overcast
8:52 PM 33.1 °F 21.2 °F 19.9 °F 59% 29.89 in 10.0 mi West 20.7 mph 33.4 mph N/A   Overcast
9:52 PM 30.9 °F 19.4 °F 19.0 °F 61% 29.92 in 10.0 mi WNW 17.3 mph 33.4 mph N/A   Overcast
10:52 PM 30.0 °F 18.3 °F 18.0 °F 61% 29.95 in 10.0 mi West 17.3 mph 29.9 mph N/A   Partly Cloudy
11:52 PM 30.0 °F 18.7 °F 17.1 °F 59% 29.96 in 10.0 mi West 16.1 mph 27.6 mph N/A   Clear