History for Philadelphia, PA

Tuesday, February 12, 2013 View Current Conditions
Tuesday, February 12, 2013
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  Actual Average Record
Temperature
Mean Temperature 42 °F 35 °F  
Max Temperature 49 °F 43 °F 70 °F (1999)
Min Temperature 35 °F 27 °F 2 °F (1979)
Degree Days
Heating Degree Days 23 30  
Month to date heating degree days 390 369  
Since 1 July heating degree days 2767 3032  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 25 °F    
Average Humidity 56    
Maximum Humidity 76    
Minimum Humidity 36    
Precipitation
Precipitation 0.00 in 0.09 in 1.35 in (1988)
Month to date precipitation 0.99 1.14  
Year to date precipitation 4.33 4.17  
Snow
Snow 0.00 in 0.30 in 10.60 in (2006)
Month to date snowfall 2.5 4.1  
Since 1 July snowfall 6.8 14.3  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 29.93 in    
Wind
Wind Speed 10 mph (WNW)    
Max Wind Speed 28 mph    
Max Gust Speed 35 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
History Location
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Radar Archive
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Local Photos
Fool's gold
I'm back!
Astronomy
May. 22, 2013 Rise Set
Actual Time 6:57 AM EST 5:33 PM EST
Civil Twilight 6:29 AM EST 6:01 PM EST
Nautical Twilight 5:57 AM EST 6:33 PM EST
Astronomical Twilight 5:26 AM EST 7:04 PM EST
Moon 7:53 AM EST (2/12) 8:31 PM EST (2/12)
Length Of Visible Light 11h 32m
Length of Day
10h 36m
Waxing Crescent, 7% of the Moon is Illuminated
Feb 12
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Hourly Observations
Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 46.0 °F 41.0 °F 35.1 °F 66% 29.80 in 10.0 mi WNW 10.4 mph - N/A   Clear
1:54 AM 39.9 °F 35.1 °F 30.9 °F 70% 29.81 in 10.0 mi West 6.9 mph - N/A   Clear
2:54 AM 39.0 °F 32.8 °F 28.9 °F 67% 29.83 in 10.0 mi WSW 9.2 mph - N/A   Clear
3:54 AM 41.0 °F 34.7 °F 28.9 °F 62% 29.84 in 10.0 mi West 10.4 mph - N/A   Clear
4:54 AM 42.1 °F 36.1 °F 27.0 °F 55% 29.86 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
5:54 AM 41.0 °F 35.8 °F 27.0 °F 57% 29.88 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
6:54 AM 43.0 °F 38.8 °F 26.1 °F 51% 29.90 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
7:54 AM 43.0 °F 38.8 °F 26.1 °F 51% 29.94 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
8:54 AM 43.0 °F 37.7 °F 26.1 °F 51% 29.95 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
9:54 AM 45.0 °F 37.9 °F 25.0 °F 46% 29.96 in 10.0 mi WNW 16.1 mph 21.9 mph N/A   Scattered Clouds
10:54 AM 46.9 °F - 24.1 °F 41% 29.96 in 10.0 mi WNW 17.3 mph 29.9 mph N/A   Scattered Clouds
11:54 AM 48.0 °F - 23.0 °F 37% 29.98 in 10.0 mi West 21.9 mph 33.4 mph N/A   Scattered Clouds
12:54 PM 48.0 °F - 23.0 °F 37% 29.96 in 10.0 mi WNW 18.4 mph 28.8 mph N/A   Partly Cloudy
1:54 PM 48.9 °F - 23.0 °F 36% 29.96 in 10.0 mi WNW 20.7 mph 29.9 mph N/A   Partly Cloudy
2:54 PM 48.0 °F - 23.0 °F 37% 29.92 in 10.0 mi NW 13.8 mph 24.2 mph N/A   Partly Cloudy
3:54 PM 46.9 °F - 23.0 °F 39% 29.87 in 10.0 mi NW 15.0 mph 20.7 mph N/A   Partly Cloudy
4:54 PM 46.0 °F 39.6 °F 23.0 °F 40% 29.96 in 10.0 mi West 15.0 mph - N/A   Partly Cloudy
5:54 PM 44.1 °F 38.1 °F 23.0 °F 43% 29.99 in 10.0 mi NW 11.5 mph - N/A   Partly Cloudy
6:54 PM 41.0 °F 34.3 °F 23.0 °F 49% 29.99 in 10.0 mi NNW 11.5 mph - N/A   Partly Cloudy
7:54 PM 39.9 °F 35.8 °F 23.0 °F 51% 29.99 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
8:54 PM 39.0 °F - 21.9 °F 50% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:54 PM 39.0 °F - 21.9 °F 50% 29.97 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:54 PM 36.0 °F - 21.9 °F 57% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:54 PM 35.1 °F - 24.1 °F 64% 29.98 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
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