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Friday, April 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F 57 °F  
Max Temperature 72 °F 70 °F 91 °F (1985)
Min Temperature 48 °F 44 °F 30 °F (1997)
Degree Days  
Heating Degree Days 5 9  
Month to date heating degree days 174 227  
Since 1 July heating degree days 3375 4246  
Cooling Degree Days 0 1  
Month to date cooling degree days 18 8  
Year to date cooling degree days 29 10  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 75    
Maximum Humidity 100    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.10 in 1.20 in (1901)
Month to date precipitation 0.55 2.21  
Year to date precipitation 11.16 11.86  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 8.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 4 mph (SSW)    
Max Wind Speed 13 mph    
Max Gust Speed 18 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 20, 2012 Rise Set
Actual Time 6:34 AM EDT 7:56 PM EDT
Civil Twilight 6:07 AM EDT 8:24 PM EDT
Nautical Twilight 5:34 AM EDT 8:56 PM EDT
Astronomical Twilight 5:00 AM EDT 9:31 PM EDT
Moon 5:57 AM EDT (4/20) 7:39 PM EDT (4/20)
Length of Visible Light 14h 16m
Length of Day
13h 22m
Waning Crescent, 0% of the Moon is Illuminated
Apr 20
Waning Crescent
Apr 21
New
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 51.1 °F 48.9 °F 92% 30.04 in 9.0 mi Calm Calm - N/A   Clear
1:54 AM 50.0 °F 48.9 °F 96% 30.02 in 6.0 mi Calm Calm - N/A   Clear
2:05 AM 48.2 °F 48.2 °F 100% 30.02 in 1.8 mi Calm Calm - N/A   Clear
2:13 AM 48.2 °F 48.2 °F 100% 30.02 in 1.2 mi Calm Calm - N/A   Partly Cloudy
2:15 AM 48.2 °F 48.2 °F 100% 30.02 in 2.0 mi Calm Calm - N/A   Scattered Clouds
2:44 AM 50.0 °F 48.2 °F 94% 30.01 in 7.0 mi Calm Calm - N/A   Overcast
2:54 AM 50.0 °F 48.9 °F 96% 30.01 in 8.0 mi Calm Calm - N/A   Overcast
3:54 AM 52.0 °F 51.1 °F 97% 29.99 in 9.0 mi Calm Calm - N/A   Overcast
4:54 AM 53.1 °F 51.1 °F 93% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
5:54 AM 53.1 °F 52.0 °F 96% 29.97 in 10.0 mi Calm Calm - N/A   Overcast
6:54 AM 53.1 °F 52.0 °F 96% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
7:54 AM 54.0 °F 52.0 °F 93% 30.01 in 9.0 mi Calm Calm - N/A   Overcast
8:54 AM 55.0 °F 52.0 °F 89% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
9:54 AM 57.9 °F 52.0 °F 81% 30.02 in 10.0 mi SSW 3.5 mph - N/A   Overcast
10:54 AM 62.1 °F 50.0 °F 65% 30.01 in 10.0 mi SW 4.6 mph - N/A   Overcast
11:54 AM 66.0 °F 50.0 °F 56% 29.99 in 10.0 mi SSW 11.5 mph 18.4 mph N/A   Mostly Cloudy
12:54 PM 66.9 °F 50.0 °F 54% 29.97 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
1:54 PM 69.1 °F 51.1 °F 53% 29.95 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
2:54 PM 69.1 °F 51.1 °F 53% 29.93 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
3:54 PM 71.1 °F 52.0 °F 51% 29.89 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
4:54 PM 72.0 °F 53.1 °F 51% 29.87 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
5:54 PM 70.0 °F 52.0 °F 53% 29.87 in 10.0 mi South 11.5 mph - N/A   Partly Cloudy
6:54 PM 68.0 °F 51.1 °F 55% 29.86 in 10.0 mi South 9.2 mph - N/A   Clear
7:54 PM 63.0 °F 52.0 °F 67% 29.86 in 10.0 mi South 6.9 mph - N/A   Clear
8:54 PM 59.0 °F 52.0 °F 78% 29.87 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 59.0 °F 52.0 °F 78% 29.87 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 55.9 °F 51.1 °F 84% 29.87 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 55.0 °F 52.0 °F 89% 29.86 in 10.0 mi Calm Calm - N/A   Clear