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Thursday, December 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 67 °F 62 °F  
Max Temperature 81 °F 72 °F 86 °F (1924)
Min Temperature 53 °F 52 °F 28 °F (2000)
Degree Days  
Heating Degree Days 0 5  
Month to date heating degree days 4 80  
Since 1 July heating degree days 80 127  
Cooling Degree Days 2 2  
Month to date cooling degree days 96 49  
Year to date cooling degree days 3587 3403  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 75    
Maximum Humidity 100    
Minimum Humidity 49    
Precipitation  
Precipitation 0.05 in 0.09 in 1.50 in (1911)
Month to date precipitation 0.78 1.68  
Year to date precipitation 40.59 49.83  
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 8 mph (South)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 9 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 20, 2012 Rise Set
Actual Time 7:13 AM EST 5:33 PM EST
Civil Twilight 6:47 AM EST 5:59 PM EST
Nautical Twilight 6:17 AM EST 6:28 PM EST
Astronomical Twilight 5:48 AM EST 6:57 PM EST
Moon 12:27 PM EST (12/20) 12:24 AM EST (12/20)
Length of Visible Light 11h 11m
Length of Day
10h 20m
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 (EST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 55.9 °F - 55.0 °F 97% 30.09 in 10.0 mi ESE 4.6 mph - N/A   Clear
1:53 AM 59.0 °F - 57.0 °F 93% 30.08 in 10.0 mi Calm Calm - N/A Fog Shallow Fog
2:53 AM 57.9 °F - 57.0 °F 97% 30.08 in 7.0 mi ESE 3.5 mph - N/A Fog Patches of Fog
3:05 AM 57.2 °F - 57.2 °F 100% 30.09 in 6.0 mi Calm Calm - N/A Fog Patches of Fog
3:35 AM 53.6 °F - 53.6 °F 100% 30.08 in 2.0 mi ESE 3.5 mph - N/A Fog Patches of Fog
3:53 AM 54.0 °F - 53.1 °F 97% 30.08 in 4.0 mi Calm Calm - N/A Fog Patches of Fog
4:53 AM 57.0 °F - 55.9 °F 96% 30.07 in 5.0 mi ESE 3.5 mph - N/A Fog Patches of Fog
5:53 AM 55.9 °F - 54.0 °F 93% 30.07 in 10.0 mi SE 3.5 mph - N/A Fog Patches of Fog
6:53 AM 55.0 °F - 54.0 °F 96% 30.08 in 7.0 mi Calm Calm - N/A Fog Patches of Fog
7:53 AM 59.0 °F - 59.0 °F 100% 30.10 in 10.0 mi Calm Calm - N/A Fog Patches of Fog
8:53 AM 66.9 °F - 62.1 °F 84% 30.11 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
9:53 AM 73.0 °F - 63.0 °F 71% 30.09 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
10:53 AM 77.0 °F - 63.0 °F 62% 30.09 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
11:53 AM 79.0 °F - 61.0 °F 54% 30.05 in 10.0 mi South 11.5 mph 21.9 mph N/A   Mostly Cloudy
12:53 PM 79.0 °F - 60.1 °F 52% 30.01 in 10.0 mi South 11.5 mph 23.0 mph N/A   Mostly Cloudy
1:53 PM 80.1 °F 80.7 °F 59.0 °F 48% 29.97 in 10.0 mi South 12.7 mph 24.2 mph N/A   Mostly Cloudy
2:53 PM 79.0 °F - 59.0 °F 50% 29.96 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
3:53 PM 80.1 °F 80.9 °F 60.1 °F 50% 29.94 in 10.0 mi South 15.0 mph - N/A   Mostly Cloudy
4:53 PM 77.0 °F - 61.0 °F 58% 29.96 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
5:53 PM 73.0 °F - 61.0 °F 66% 29.95 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
6:53 PM 71.1 °F - 62.1 °F 73% 29.96 in 10.0 mi South 8.1 mph - N/A   Overcast
7:53 PM 72.0 °F - 61.0 °F 68% 29.95 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
8:53 PM 73.0 °F - 64.0 °F 73% 29.95 in 10.0 mi South 13.8 mph 20.7 mph N/A   Overcast
9:53 PM 73.0 °F - 64.9 °F 76% 29.95 in 10.0 mi SSW 15.0 mph 24.2 mph N/A   Overcast
10:53 PM 73.0 °F - 64.9 °F 76% 29.94 in 10.0 mi SSW 13.8 mph 23.0 mph 0.00 in   Overcast
11:53 PM 70.0 °F - 68.4 °F 95% 29.95 in 10.0 mi SSW 12.7 mph - 0.05 in Rain Light Rain