Weather History for KTRI - December, 2011

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Tuesday, December 20, 2011

  Actual Average Record
Temperature  
Mean Temperature 44 °F 37 °F  
Max Temperature 55 °F 47 °F 66 °F (1978)
Min Temperature 33 °F 27 °F 5 °F (2004)
Degree Days  
Heating Degree Days 21 28  
Month to date heating degree days 435 524  
Since 1 July heating degree days 1227 1410  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1331 981  
Moisture  
Dew Point 34 °F    
Average Humidity 67    
Maximum Humidity 83    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in 0.10 in 1.29 in (1946)
Month to date precipitation 2.72 2.22  
Year to date precipitation 46.30 39.86  
Snow  
Snow 0.00 in 0.10 in - ()
Month to date snowfall T 1.3  
Since 1 July snowfall T 1.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 1 mph (NNE)    
Max Wind Speed 7 mph    
Max Gust Speed 8 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 20, 2011 Rise Set
Actual Time 7:37 AM EST 5:17 PM EST
Civil Twilight 7:08 AM EST 5:46 PM EST
Nautical Twilight 6:35 AM EST 6:18 PM EST
Astronomical Twilight 6:04 AM EST 6:49 PM EST
Moon 3:00 AM EST (12/20) 1:49 PM EST (12/20)
Length of Visible Light 10h 37m
Length of Day
9h 40m
Waning Crescent, 21% of the Moon is Illuminated
Dec 20
Waning Crescent
Dec 24
New
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter

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 34.0 °F - 28.0 °F 79% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 34.0 °F - 28.9 °F 82% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 AM 34.0 °F - 28.9 °F 82% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 AM 34.0 °F - 28.0 °F 79% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 AM 34.0 °F - 28.9 °F 82% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 37.0 °F - 30.9 °F 79% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 37.0 °F - 30.9 °F 79% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 37.9 °F 35.5 °F 30.9 °F 76% 30.17 in 10.0 mi NE 3.5 mph - N/A   Overcast
8:53 AM 39.9 °F - 30.9 °F 70% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 43.0 °F 41.3 °F 30.9 °F 62% 30.17 in 10.0 mi ENE 3.5 mph - N/A   Overcast
10:53 AM 45.0 °F - 32.0 °F 60% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 46.0 °F - 33.1 °F 61% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
12:53 PM 48.0 °F - 34.0 °F 58% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
1:53 PM 50.0 °F - 36.0 °F 59% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
2:53 PM 53.1 °F - 36.0 °F 52% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
3:53 PM 54.0 °F - 37.9 °F 55% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
4:53 PM 52.0 °F - 39.0 °F 61% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
5:53 PM 50.0 °F - 39.0 °F 66% 30.06 in 10.0 mi WNW 4.6 mph - N/A   Overcast
6:53 PM 48.0 °F - 39.0 °F 71% 30.06 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 PM 46.0 °F - 39.0 °F 76% 30.05 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 PM 45.0 °F - 39.0 °F 80% 30.04 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 PM 45.0 °F - 39.0 °F 80% 30.04 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 PM 42.1 °F - 37.9 °F 85% 30.05 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 PM 42.1 °F - 39.0 °F 89% 30.03 in 10.0 mi Calm Calm - N/A   Scattered Clouds