Weather History for Philadelphia, PA

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Friday, February 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 36 °F 35 °F  
Max Temperature 45 °F 43 °F 65 °F (1925)
Min Temperature 27 °F 27 °F -6 °F (1899)
Degree Days  
Heating Degree Days 29 30  
Month to date heating degree days 241 309  
Since 1 July heating degree days 2392 2972  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 23 °F    
Average Humidity 57    
Maximum Humidity 78    
Minimum Humidity 36    
Precipitation  
Precipitation T in 0.09 in 1.10 in (2010)
Month to date precipitation 0.10 0.96  
Year to date precipitation 2.69 3.99  
Snow  
Snow T in 0.40 in 9.30 in (2010)
Month to date snowfall 0.3 3.5  
Since 1 July snowfall 3.1 13.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 5 mph (WSW)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 10, 2012 Rise Set
Actual Time 7:00 AM EST 5:30 PM EST
Civil Twilight 6:32 AM EST 5:58 PM EST
Nautical Twilight 6:00 AM EST 6:30 PM EST
Astronomical Twilight 5:28 AM EST 7:01 PM EST
Moon 9:05 PM EST (2/10) 8:07 AM EST (2/10)
Length of Visible Light 11h 26m
Length of Day
10h 30m
Waning Gibbous, 90% of the Moon is Illuminated
Feb 10
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 30.9 °F 27.5 °F 23.0 °F 72% 30.18 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
1:54 AM 30.9 °F 25.2 °F 23.0 °F 72% 30.18 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
2:54 AM 30.9 °F 26.2 °F 24.1 °F 76% 30.17 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
3:54 AM 30.0 °F 26.5 °F 23.0 °F 75% 30.17 in 10.0 mi West 3.5 mph - N/A   Scattered Clouds
4:54 AM 30.9 °F 27.5 °F 21.0 °F 67% 30.17 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
5:54 AM 30.0 °F 26.5 °F 21.9 °F 72% 30.17 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy
6:54 AM 30.0 °F 26.5 °F 21.9 °F 72% 30.17 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds
7:54 AM 30.9 °F - 24.1 °F 76% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:54 AM 36.0 °F - 21.9 °F 57% 30.17 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:54 AM 39.0 °F - 19.0 °F 45% 30.16 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:54 AM 39.9 °F - 17.1 °F 40% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:54 AM 42.1 °F 40.2 °F 18.0 °F 38% 30.12 in 10.0 mi South 3.5 mph - N/A   Overcast
12:54 PM 42.1 °F 39.2 °F 18.0 °F 38% 30.07 in 10.0 mi Variable 4.6 mph - N/A   Overcast
1:54 PM 44.1 °F 40.8 °F 19.0 °F 37% 30.04 in 10.0 mi Variable 5.8 mph - N/A   Overcast
2:54 PM 45.0 °F 39.7 °F 19.9 °F 37% 30.03 in 10.0 mi WSW 10.4 mph - N/A   Overcast
3:54 PM 44.1 °F 39.5 °F 21.0 °F 40% 30.03 in 10.0 mi SW 8.1 mph - N/A   Overcast
4:54 PM 43.0 °F 37.2 °F 21.9 °F 43% 30.02 in 10.0 mi SW 10.4 mph - N/A   Overcast
5:54 PM 42.1 °F 36.6 °F 21.0 °F 43% 30.02 in 10.0 mi WSW 9.2 mph - N/A   Overcast
6:54 PM 41.0 °F 34.7 °F 23.0 °F 49% 30.01 in 10.0 mi West 10.4 mph - N/A   Overcast
7:54 PM 39.0 °F 32.8 °F 28.9 °F 67% 30.01 in 10.0 mi WSW 9.2 mph - 0.00 in Rain Light Rain
8:54 PM 39.0 °F 34.0 °F 28.0 °F 65% 30.00 in 10.0 mi West 6.9 mph - 0.00 in   Overcast
9:54 PM 39.0 °F 33.4 °F 28.0 °F 65% 29.98 in 10.0 mi WSW 8.1 mph - N/A   Overcast
10:43 PM 37.4 °F 34.9 °F 30.2 °F 75% 29.95 in 8.0 mi SW 3.5 mph - 0.00 in Rain , Snow Light Rain
10:54 PM 37.0 °F 34.5 °F 30.0 °F 76% 29.95 in 8.0 mi West 3.5 mph - 0.00 in Rain , Snow Light Rain
11:46 PM 35.6 °F 31.7 °F 30.2 °F 81% 29.93 in 7.0 mi NW 4.6 mph - 0.00 in Rain , Snow Light Rain
11:54 PM 36.0 °F 31.1 °F 30.0 °F 79% 29.94 in 7.0 mi NW 5.8 mph - 0.00 in Rain , Snow Light Rain