Philadelphia, PA

2:20 PM EST on February 23, 2018 (GMT -0500)
Philadelphia International

Weather History for KPHL - December, 2011

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Wednesday, December 7, 2011

  Actual Average Record
Temperature  
Mean Temperature 52 °F 40 °F  
Max Temperature 62 °F 48 °F 73 °F (1998)
Min Temperature 41 °F 33 °F 15 °F (1926)
Degree Days  
Heating Degree Days 13 25  
Month to date heating degree days 114 168  
Since 1 July heating degree days 767 984  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1617 1301  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 88    
Maximum Humidity 93    
Minimum Humidity 82    
Precipitation  
Precipitation 2.04 in 0.12 in 3.71 in (1914)
Month to date precipitation 2.23 0.87  
Year to date precipitation 62.19 38.84  
Snow  
Snow 0.00 in 0.10 in 2.80 in (1959)
Month to date snowfall 0.0 0.5  
Since 1 July snowfall 0.3 0.8  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.70 in    
Wind  
Wind Speed 10 mph (NNW)    
Max Wind Speed 32 mph    
Max Gust Speed 43 mph    
Visibility 4 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 07, 2011 Rise Set
Actual Time 7:08 AM EST 4:35 PM EST
Civil Twilight 6:38 AM EST 5:06 PM EST
Nautical Twilight 6:04 AM EST 5:39 PM EST
Astronomical Twilight 5:31 AM EST 6:12 PM EST
Moon 2:35 PM EST (12/7) 4:21 AM EST (12/7)
Length of Visible Light 10h 27m
Length of Day
9h 27m
Waxing Gibbous, 92% of the Moon is Illuminated
Dec 7
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:23 AM 60.8 °F - 57.2 °F 88% 29.90 in 7.0 mi SSW 5.8 mph - 0.00 in Rain Light Rain
12:33 AM 60.8 °F - 57.2 °F 88% 29.91 in 5.0 mi South 5.8 mph - 0.00 in Rain Light Rain
12:35 AM 60.8 °F - 57.2 °F 88% 29.91 in 3.0 mi SSW 8.1 mph - 0.00 in Rain Light Rain
12:37 AM 60.8 °F - 57.2 °F 88% 29.90 in 2.0 mi South 6.9 mph - 0.00 in Rain Light Rain
12:54 AM 60.1 °F - 57.9 °F 93% 29.89 in 2.5 mi South 3.5 mph - 0.04 in Rain Light Rain
1:29 AM 60.8 °F - 57.2 °F 88% 29.89 in 3.0 mi South 5.8 mph - 0.02 in Rain Light Rain
1:43 AM 60.8 °F - 59.0 °F 94% 29.89 in 6.0 mi SSW 5.8 mph - 0.02 in   Overcast
1:54 AM 61.0 °F - 59.0 °F 93% 29.89 in 6.0 mi SW 5.8 mph - 0.02 in   Overcast
2:37 AM 60.8 °F - 57.2 °F 88% 29.88 in 8.0 mi SW 4.6 mph - N/A   Overcast
2:54 AM 60.1 °F - 57.9 °F 93% 29.87 in 8.0 mi SW 3.5 mph - N/A   Overcast
3:43 AM 60.8 °F - 57.2 °F 88% 29.86 in 6.0 mi SSW 10.4 mph - 0.00 in Rain Light Rain
3:54 AM 61.0 °F - 57.9 °F 90% 29.84 in 6.0 mi South 6.9 mph - 0.01 in Rain Light Rain
4:54 AM 61.0 °F - 57.9 °F 90% 29.86 in 5.0 mi SW 10.4 mph - 0.04 in Rain Rain
5:21 AM 60.8 °F - 57.2 °F 88% 29.84 in 5.0 mi SSW 8.1 mph - 0.04 in Rain Light Rain
5:30 AM 60.8 °F - 57.2 °F 88% 29.84 in 5.0 mi South 5.8 mph - 0.04 in Rain Light Rain
5:41 AM 60.8 °F - 57.2 °F 88% 29.83 in 7.0 mi South 4.6 mph - 0.04 in Rain Light Rain
5:54 AM 60.1 °F - 57.9 °F 93% 29.83 in 7.0 mi South 3.5 mph - 0.04 in Rain Light Rain
6:21 AM 59.0 °F - 57.2 °F 94% 29.84 in 5.0 mi South 4.6 mph - 0.00 in Rain Light Rain
6:54 AM 59.0 °F - 57.0 °F 93% 29.82 in 5.0 mi SSE 3.5 mph - 0.02 in Rain Light Rain
7:13 AM 59.0 °F - 57.2 °F 94% 29.84 in 4.0 mi South 8.1 mph - 0.01 in Rain Rain
7:54 AM 59.0 °F - 57.9 °F 96% 29.83 in 3.0 mi Calm Calm - 0.11 in Rain Rain
8:28 AM 60.8 °F - 57.2 °F 88% 29.82 in 3.0 mi Calm Calm - 0.04 in Rain Light Rain
8:46 AM 60.8 °F - 57.2 °F 88% 29.82 in 5.0 mi Calm Calm - 0.05 in Rain Light Rain
8:54 AM 60.1 °F - 57.9 °F 93% 29.82 in 5.0 mi SSW 3.5 mph - 0.05 in Rain Light Rain
8:58 AM 60.8 °F - 57.2 °F 88% 29.83 in 4.0 mi SSW 4.6 mph - 0.00 in Fog , Rain Light Rain
9:10 AM 60.8 °F - 57.2 °F 88% 29.81 in 2.5 mi Calm Calm - 0.01 in Fog , Rain Light Rain
9:22 AM 60.8 °F - 57.2 °F 88% 29.81 in 2.5 mi Variable 3.5 mph - 0.02 in Fog , Rain Light Rain
9:36 AM 59.0 °F - 57.2 °F 94% 29.81 in 2.5 mi South 3.5 mph - 0.02 in Fog , Rain Light Rain
9:42 AM 59.0 °F - 57.2 °F 94% 29.81 in 3.0 mi Calm Calm - 0.02 in Rain Light Rain
9:51 AM 60.8 °F - 57.2 °F 88% 29.80 in 4.0 mi Calm Calm - 0.03 in Rain Light Rain
9:54 AM 60.1 °F - 57.9 °F 93% 29.80 in 4.0 mi Calm Calm - 0.03 in Rain Light Rain
10:50 AM 59.0 °F - 57.2 °F 94% 29.77 in 3.0 mi Calm Calm - 0.01 in Rain Light Rain
10:54 AM 60.1 °F - 57.0 °F 90% 29.76 in 3.0 mi NNW 3.5 mph - 0.02 in Rain Rain
10:57 AM 60.8 °F - 57.2 °F 88% 29.76 in 2.5 mi North 4.6 mph - 0.00 in Rain Rain
10:59 AM 60.8 °F - 57.2 °F 88% 29.76 in 1.5 mi North 4.6 mph - 0.01 in Rain Rain
11:08 AM 59.0 °F - 55.4 °F 88% 29.74 in 1.8 mi North 6.9 mph - 0.05 in Rain Heavy Rain
11:13 AM 59.0 °F - 55.4 °F 88% 29.75 in 2.0 mi North 3.5 mph - 0.06 in Rain Rain
11:21 AM 59.0 °F - 55.4 °F 88% 29.72 in 4.0 mi NE 12.7 mph 19.6 mph 0.07 in Rain Light Rain
11:33 AM 59.0 °F - 55.4 °F 88% 29.73 in 2.0 mi Variable 5.8 mph - 0.07 in Rain Rain
11:38 AM 59.0 °F - 55.4 °F 88% 29.74 in 3.0 mi North 8.1 mph - 0.09 in Rain Heavy Rain
11:45 AM 59.0 °F - 55.4 °F 88% 29.74 in 3.0 mi NNW 6.9 mph - 0.10 in Rain Light Rain
11:50 AM 59.0 °F - 55.4 °F 88% 29.73 in 5.0 mi NNW 8.1 mph - 0.10 in Rain Light Rain
11:54 AM 59.0 °F - 55.9 °F 90% 29.72 in 5.0 mi North 8.1 mph - 0.11 in Rain Light Rain
12:35 PM 57.2 °F - 53.6 °F 88% 29.70 in 7.0 mi North 10.4 mph - 0.01 in Rain Light Rain
12:54 PM 57.0 °F - 54.0 °F 89% 29.68 in 7.0 mi North 8.1 mph - 0.01 in Rain Light Rain
1:00 PM 57.2 °F - 53.6 °F 88% 29.66 in 5.0 mi NNE 8.1 mph - 0.00 in Rain Light Rain
1:10 PM 57.2 °F - 53.6 °F 88% 29.67 in 4.0 mi NW 9.2 mph - 0.00 in Rain Light Rain
1:24 PM 57.2 °F - 53.6 °F 88% 29.65 in 4.0 mi NNE 10.4 mph - 0.00 in Rain Light Rain
1:31 PM 57.2 °F - 53.6 °F 88% 29.65 in 4.0 mi NNE 6.9 mph - 0.00 in Rain Light Rain
1:37 PM 57.2 °F - 53.6 °F 88% 29.65 in 6.0 mi Variable 3.5 mph - 0.00 in Rain Light Rain
1:41 PM 57.2 °F - 53.6 °F 88% 29.64 in 7.0 mi North 4.6 mph - 0.00 in Rain Light Rain
1:51 PM 57.2 °F - 53.6 °F 88% 29.63 in 5.0 mi NNE 11.5 mph - 0.00 in Rain Light Rain
1:54 PM 57.0 °F - 53.1 °F 87% 29.63 in 5.0 mi North 9.2 mph - 0.00 in Rain Light Rain
1:58 PM 55.4 °F - 53.6 °F 94% 29.63 in 4.0 mi North 9.2 mph - 0.00 in Rain Light Rain
2:01 PM 55.4 °F - 53.6 °F 94% 29.63 in 3.0 mi North 5.8 mph - 0.00 in Rain Light Rain
2:11 PM 55.4 °F - 53.6 °F 94% 29.63 in 2.0 mi North 4.6 mph - 0.01 in Rain Light Rain
2:15 PM 55.4 °F - 53.6 °F 94% 29.63 in 1.8 mi North 6.9 mph - 0.02 in Rain Rain
2:17 PM 55.4 °F - 53.6 °F 94% 29.63 in 2.0 mi North 6.9 mph - 0.02 in Rain Rain
2:29 PM 55.4 °F - 53.6 °F 94% 29.63 in 1.8 mi North 8.1 mph - 0.03 in Rain Light Rain
2:34 PM 55.4 °F - 53.6 °F 94% 29.63 in 2.0 mi North 9.2 mph - 0.04 in Rain Light Rain
2:54 PM 55.9 °F - 53.1 °F 90% 29.62 in 2.0 mi North 12.7 mph - 0.06 in Rain Rain
3:20 PM 55.4 °F - 53.6 °F 94% 29.62 in 4.0 mi North 11.5 mph - 0.07 in Rain Rain
3:33 PM 55.4 °F - 53.6 °F 94% 29.62 in 2.0 mi NNW 9.2 mph - 0.08 in Rain Rain
3:49 PM 55.4 °F - 53.6 °F 94% 29.61 in 2.5 mi North 10.4 mph - 0.11 in Rain Rain
3:54 PM 55.9 °F - 53.1 °F 90% 29.61 in 2.5 mi North 9.2 mph - 0.12 in Rain Rain
4:23 PM 55.4 °F - 53.6 °F 94% 29.58 in 3.0 mi NNE 11.5 mph 21.9 mph 0.05 in Rain Light Rain
4:29 PM 55.4 °F - 53.6 °F 94% 29.58 in 5.0 mi NNE 10.4 mph 23.0 mph 0.06 in Rain Light Rain
4:37 PM 55.4 °F - 53.6 °F 94% 29.57 in 6.0 mi North 12.7 mph - 0.06 in Rain Light Rain
4:49 PM 55.4 °F - 53.6 °F 94% 29.60 in 4.0 mi West 8.1 mph - 0.08 in Rain Rain
5:54 PM 54.0 °F - 52.0 °F 93% 29.52 in 5.0 mi NE 13.8 mph - 0.06 in Rain Light Rain
6:01 PM 53.6 °F - 51.8 °F 94% 29.51 in 3.0 mi NE 12.7 mph - 0.01 in Rain Light Rain
6:36 PM 51.8 °F - 50.0 °F 94% 29.50 in 2.5 mi North 16.1 mph - 0.09 in Rain Heavy Rain
6:47 PM 51.8 °F - 48.2 °F 88% 29.53 in 3.0 mi NW 15.0 mph - 0.13 in Rain Rain
6:54 PM 52.0 °F - 48.9 °F 89% 29.54 in 3.0 mi NW 21.9 mph 28.8 mph 0.15 in Rain Heavy Rain
6:57 PM 51.8 °F - 48.2 °F 88% 29.53 in 2.0 mi NW 20.7 mph 28.8 mph 0.02 in Rain Heavy Rain
7:20 PM 50.0 °F - 48.2 °F 94% 29.50 in 2.0 mi North 17.3 mph 24.2 mph 0.18 in Rain Heavy Rain
7:38 PM 50.0 °F - 46.4 °F 87% 29.49 in 4.0 mi North 13.8 mph - 0.36 in Rain Heavy Rain
7:54 PM 50.0 °F - 46.9 °F 89% 29.48 in 4.0 mi North 13.8 mph 21.9 mph 0.39 in Rain Rain
8:42 PM 48.2 °F - 44.6 °F 87% 29.49 in 3.0 mi NW 19.6 mph - 0.23 in Rain Heavy Rain
8:54 PM 48.0 °F - 44.1 °F 86% 29.51 in 3.0 mi NW 21.9 mph 33.4 mph 0.27 in Rain Heavy Rain
9:07 PM 46.4 °F 38.3 °F 42.8 °F 87% 29.52 in 4.0 mi NW 23.0 mph 42.6 mph 0.06 in Rain Heavy Rain
9:28 PM 44.6 °F 35.3 °F 41.0 °F 87% 29.50 in 5.0 mi NNW 26.5 mph 38.0 mph 0.12 in Rain Rain
9:54 PM 44.1 °F 35.4 °F 39.9 °F 85% 29.51 in 5.0 mi NW 21.9 mph 39.1 mph 0.17 in Rain Rain
10:03 PM 42.8 °F 32.9 °F 39.2 °F 87% 29.51 in 3.0 mi NNW 26.5 mph 35.7 mph 0.03 in Rain Heavy Rain
10:24 PM 42.8 °F 33.5 °F 39.2 °F 87% 29.56 in 5.0 mi NW 23.0 mph 34.5 mph 0.10 in Rain Rain
10:54 PM 42.1 °F 32.1 °F 37.9 °F 85% 29.55 in 5.0 mi NW 25.3 mph 34.5 mph 0.17 in Rain Rain
11:19 PM 42.8 °F 33.3 °F 37.4 °F 81% 29.55 in 7.0 mi NNW 24.2 mph 38.0 mph 0.03 in Rain Light Rain
11:54 PM 41.0 °F 30.2 °F 36.0 °F 82% 29.58 in 8.0 mi NW 27.6 mph 34.5 mph 0.07 in Rain Rain