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Friday, May 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 57 °F 59 °F  
Max Temperature 74 °F 70 °F 94 °F (1962)
Min Temperature 40 °F 48 °F 29 °F (1981)
Degree Days  
Heating Degree Days 8 7  
Month to date heating degree days 120 165  
Since 1 July heating degree days 5290 6558  
Cooling Degree Days 0 1  
Month to date cooling degree days 2 7  
Year to date cooling degree days 10 11  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 39 °F    
Average Humidity 57    
Maximum Humidity 93    
Minimum Humidity 20    
Precipitation  
Precipitation 0.00 in 0.12 in 1.27 in (1973)
Month to date precipitation 4.22 1.98  
Year to date precipitation 11.99 13.15  
Snow  
Snow 0.00 in 0.00 in 2.20 in (2002)
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 23.3 59.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 1 mph (SSW)    
Max Wind Speed 9 mph    
Max Gust Speed 13 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 18, 2012 Rise Set
Actual Time 5:29 AM EDT 8:14 PM EDT
Civil Twilight 4:56 AM EDT 8:47 PM EDT
Nautical Twilight 4:15 AM EDT 9:29 PM EDT
Astronomical Twilight 3:27 AM EDT 10:16 PM EDT
Moon 3:59 AM EDT (5/18) 6:19 PM EDT (5/18)
Length of Visible Light 15h 51m
Length of Day
14h 45m
Waning Crescent, 5% of the Moon is Illuminated
May 18
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 48.0 °F 39.0 °F 71% 30.19 in 10.0 mi Calm Calm - N/A   Clear
1:51 AM 44.1 °F 39.0 °F 82% 30.20 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 43.0 °F 39.0 °F 86% 30.20 in 10.0 mi Calm Calm - N/A   Clear
3:51 AM 41.0 °F 37.9 °F 89% 30.21 in 10.0 mi Calm Calm - N/A   Clear
4:51 AM 42.1 °F 39.0 °F 89% 30.22 in 10.0 mi Calm Calm - N/A   Clear
5:51 AM 41.0 °F 39.0 °F 93% 30.23 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:51 AM 46.0 °F 42.1 °F 86% 30.25 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:51 AM 50.0 °F 43.0 °F 77% 30.26 in 10.0 mi Calm Calm - N/A   Clear
8:51 AM 54.0 °F 43.0 °F 66% 30.26 in 10.0 mi NNW 4.6 mph - N/A   Clear
9:51 AM 57.9 °F 43.0 °F 58% 30.27 in 10.0 mi North 5.8 mph - N/A   Clear
10:51 AM 62.1 °F 39.9 °F 44% 30.26 in 10.0 mi Calm Calm - N/A   Clear
11:51 AM 64.9 °F 42.1 °F 43% 30.25 in 10.0 mi SSW 5.8 mph - N/A   Clear
12:51 PM 66.9 °F 39.0 °F 36% 30.22 in 10.0 mi Calm Calm - N/A   Clear
1:51 PM 70.0 °F 33.1 °F 26% 30.20 in 10.0 mi SSE 5.8 mph - N/A   Clear
2:51 PM 72.0 °F 37.9 °F 29% 30.19 in 10.0 mi Calm Calm - N/A   Clear
3:51 PM 72.0 °F 33.1 °F 24% 30.17 in 10.0 mi South 5.8 mph - N/A   Clear
4:51 PM 73.9 °F 34.0 °F 23% 30.16 in 10.0 mi Variable 4.6 mph - N/A   Clear
5:51 PM 73.4 °F 30.2 °F 20% 30.15 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:51 PM 73.9 °F 33.1 °F 22% 30.14 in 10.0 mi Calm Calm - N/A   Clear
7:51 PM 70.0 °F 33.1 °F 26% 30.14 in 10.0 mi Calm Calm - N/A   Clear
8:51 PM 60.1 °F 43.0 °F 53% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:51 PM 55.9 °F 42.1 °F 60% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:51 PM 55.9 °F 44.1 °F 64% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:51 PM 53.1 °F 43.0 °F 69% 30.17 in 10.0 mi Calm Calm - N/A   Clear