Philadelphia, PA

5:34 AM EST on February 25, 2017 (GMT -0500)
Philadelphia International

Weather History for KPHL - December, 2012

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Wednesday, December 5, 2012

  Actual Average Record
Temperature  
Mean Temperature 48 °F 41 °F  
Max Temperature 59 °F 48 °F 71 °F (2001)
Min Temperature 37 °F 33 °F 13 °F (1886)
Degree Days  
Heating Degree Days 17 24  
Month to date heating degree days 72 118  
Since 1 July heating degree days 898 934  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1603 1301  
Moisture  
Dew Point 35 °F    
Average Humidity 62    
Maximum Humidity 86    
Minimum Humidity 38    
Precipitation  
Precipitation 0.01 in 0.12 in 1.52 in (1993)
Month to date precipitation 0.02 0.62  
Year to date precipitation 31.54 38.59  
Snow  
Snow 0.00 in 0.10 in 7.00 in (2002)
Month to date snowfall 0.0 0.3  
Since 1 July snowfall T 0.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 12 mph (NW)    
Max Wind Speed 28 mph    
Max Gust Speed 35 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Dec. 05, 2012 Rise Set
Actual Time 7:07 AM EST 4:35 PM EST
Civil Twilight 6:37 AM EST 5:06 PM EST
Nautical Twilight 6:03 AM EST 5:39 PM EST
Astronomical Twilight 5:30 AM EST 6:12 PM EST
Moon 11:22 PM EST (12/5) 11:30 AM EST (12/5)
Length of Visible Light 10h 28m
Length of Day
9h 28m
Waning Gibbous, 60% of the Moon is Illuminated
Dec 5
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
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 57.0 °F - 50.0 °F 77% 29.99 in 10.0 mi South 8.1 mph - N/A   Overcast
1:54 AM 57.9 °F - 50.0 °F 75% 29.97 in 10.0 mi SSW 5.8 mph - N/A   Overcast
2:54 AM 55.9 °F - 51.1 °F 84% 29.96 in 10.0 mi SW 6.9 mph - 0.00 in   Overcast
3:54 AM 55.9 °F - 48.9 °F 77% 29.98 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
4:54 AM 55.9 °F - 48.9 °F 77% 29.99 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
5:54 AM 57.0 °F - 45.0 °F 64% 30.01 in 10.0 mi NW 13.8 mph - 0.01 in Rain Light Rain
6:54 AM 57.0 °F - 46.0 °F 67% 30.05 in 10.0 mi WNW 6.9 mph - 0.00 in   Overcast
7:54 AM 55.9 °F - 39.0 °F 53% 30.07 in 10.0 mi NW 15.0 mph 23.0 mph N/A   Mostly Cloudy
9:54 AM 54.0 °F - 36.0 °F 51% 30.10 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
10:54 AM 54.0 °F - 33.1 °F 45% 30.09 in 10.0 mi NNW 13.8 mph - N/A   Mostly Cloudy
11:54 AM 52.0 °F - 32.0 °F 47% 30.09 in 10.0 mi NW 11.5 mph - N/A   Mostly Cloudy
12:54 PM 55.0 °F - 32.0 °F 42% 30.08 in 10.0 mi NW 17.3 mph - N/A   Scattered Clouds
1:54 PM 55.9 °F - 30.9 °F 39% 30.07 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
2:54 PM 55.9 °F - 30.0 °F 37% 30.08 in 10.0 mi NW 16.1 mph - N/A   Scattered Clouds
3:54 PM 53.1 °F - 28.9 °F 40% 30.11 in 10.0 mi NW 16.1 mph 26.5 mph N/A   Partly Cloudy
4:54 PM 51.1 °F - 27.0 °F 39% 30.14 in 10.0 mi WNW 11.5 mph - N/A   Scattered Clouds
5:54 PM 50.0 °F - 27.0 °F 41% 30.16 in 10.0 mi WNW 11.5 mph 20.7 mph N/A   Scattered Clouds
6:54 PM 48.0 °F - 26.1 °F 42% 30.20 in 10.0 mi NW 25.3 mph 31.1 mph N/A   Overcast
7:54 PM 43.0 °F 35.1 °F 23.0 °F 45% 30.25 in 10.0 mi North 17.3 mph 25.3 mph N/A   Scattered Clouds
8:54 PM 41.0 °F 33.1 °F 18.0 °F 40% 30.26 in 10.0 mi NNW 15.0 mph 26.5 mph N/A   Scattered Clouds
9:54 PM 39.9 °F 32.5 °F 18.0 °F 41% 30.26 in 10.0 mi NW 12.7 mph - N/A   Mostly Cloudy
10:54 PM 39.0 °F 33.4 °F 19.0 °F 45% 30.27 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
11:54 PM 37.9 °F 32.1 °F 19.0 °F 47% 30.30 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds