Weather History for KCHO - December, 2011

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Monday, December 12, 2011

  Actual Average Record
Temperature  
Mean Temperature 33 °F 38 °F  
Max Temperature 45 °F 48 °F 75 °F (1931)
Min Temperature 20 °F 29 °F 9 °F (1957)
Degree Days  
Heating Degree Days 32 27  
Month to date heating degree days 277 301  
Since 1 July heating degree days 993 1192  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1603 1035  
Moisture  
Dew Point 22 °F    
Average Humidity 67    
Maximum Humidity 88    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.12 in 0.23 in (2010)
Month to date precipitation 2.42 1.44  
Year to date precipitation 46.37 41.00  
Sea Level Pressure  
Sea Level Pressure 30.53 in    
Wind  
Wind Speed 1 mph (South)    
Max Wind Speed 8 mph    
Max Gust Speed 9 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 12, 2011 Rise Set
Actual Time 7:20 AM EST 4:54 PM EST
Civil Twilight 6:51 AM EST 5:23 PM EST
Nautical Twilight 6:18 AM EST 5:56 PM EST
Astronomical Twilight 5:46 AM EST 6:28 PM EST
Moon 7:02 PM EST (12/12) 8:51 AM EST (12/12)
Length of Visible Light 10h 32m
Length of Day
9h 33m
Waning Gibbous, 96% of the Moon is Illuminated
Dec 12
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 24.1 °F - 19.0 °F 81% 30.61 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 21.0 °F - 17.1 °F 85% 30.59 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 24.1 °F - 18.0 °F 77% 30.59 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 21.9 °F - 18.0 °F 85% 30.58 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 21.9 °F - 18.0 °F 85% 30.56 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 23.0 °F - 18.0 °F 81% 30.57 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 23.0 °F - 19.9 °F 88% 30.57 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 23.0 °F - 19.9 °F 88% 30.58 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 28.4 °F - 23.0 °F 80% 30.56 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 33.1 °F - 21.9 °F 64% 30.59 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 36.0 °F - 21.0 °F 55% 30.58 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 39.0 °F - 21.0 °F 49% 30.57 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 39.9 °F 37.8 °F 21.9 °F 49% 30.54 in 10.0 mi South 3.5 mph - N/A   Clear
1:53 PM 42.1 °F 38.4 °F 24.1 °F 49% 30.51 in 10.0 mi Variable 5.8 mph - N/A   Clear
2:53 PM 44.1 °F 42.5 °F 25.0 °F 47% 30.48 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 PM 44.1 °F 40.1 °F 27.0 °F 51% 30.47 in 10.0 mi South 6.9 mph - N/A   Clear
4:53 PM 39.9 °F 37.8 °F 27.0 °F 60% 30.47 in 10.0 mi South 3.5 mph - N/A   Clear
5:53 PM 39.9 °F - 27.0 °F 60% 30.48 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 35.1 °F - 27.0 °F 72% 30.48 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 30.9 °F - 25.0 °F 79% 30.49 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 30.9 °F - 26.1 °F 82% 30.49 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 28.9 °F - 25.0 °F 85% 30.48 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 28.9 °F - 24.1 °F 82% 30.48 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 28.0 °F - 24.1 °F 85% 30.48 in 10.0 mi Calm Calm - N/A   Clear