Philadelphia, PA

5:41 AM EDT on May 27, 2017 (GMT -0400)
Philadelphia International

Weather History for KPHL - May, 2013

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Wednesday, May 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 79 °F 66 °F  
Max Temperature 87 °F 76 °F 96 °F (1941)
Min Temperature 70 °F 56 °F 43 °F (1895)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 80 95  
Since 1 July heating degree days 4333 4585  
Cooling Degree Days 14 3  
Month to date cooling degree days 53 40  
Year to date cooling degree days 70 53  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 70    
Maximum Humidity 90    
Minimum Humidity 50    
Precipitation  
Precipitation T in 0.13 in 1.67 in (1947)
Month to date precipitation 1.92 2.59  
Year to date precipitation 12.12 15.62  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 8.3 22.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 9 mph (SSW)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 7 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 22, 2013 Rise Set
Actual Time 5:40 AM EDT 8:15 PM EDT
Civil Twilight 5:08 AM EDT 8:46 PM EDT
Nautical Twilight 4:30 AM EDT 9:26 PM EDT
Astronomical Twilight 3:46 AM EDT 10:09 PM EDT
Moon 5:35 PM EDT (5/22) 3:42 AM EDT (5/22)
Length of Visible Light 15h 38m
Length of Day
14h 35m
Waxing Gibbous, 91% of the Moon is Illuminated
May 22
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 73.0 °F - 66.9 °F 81% 29.89 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
1:54 AM 71.1 °F - 66.0 °F 84% 29.89 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
2:18 AM 71.6 °F - 66.2 °F 83% 29.89 in 8.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
2:54 AM 70.0 °F - 66.0 °F 87% 29.88 in 8.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
3:54 AM 70.0 °F - 66.9 °F 90% 29.86 in 7.0 mi South 5.8 mph - N/A   Scattered Clouds
4:32 AM 69.8 °F - 66.2 °F 88% 29.86 in 6.0 mi SSW 6.9 mph - N/A   Overcast
4:38 AM 69.8 °F - 66.2 °F 88% 29.86 in 5.0 mi SSW 6.9 mph - N/A   Overcast
4:54 AM 70.0 °F - 66.9 °F 90% 29.87 in 5.0 mi SSW 6.9 mph - N/A   Overcast
5:11 AM 69.8 °F - 66.2 °F 88% 29.87 in 4.0 mi WSW 4.6 mph - N/A   Overcast
5:34 AM 69.8 °F - 66.2 °F 88% 29.88 in 2.5 mi WSW 4.6 mph - N/A   Overcast
5:54 AM 70.0 °F - 66.9 °F 90% 29.88 in 2.5 mi Calm Calm - N/A   Overcast
6:23 AM 69.8 °F - 66.2 °F 88% 29.89 in 3.0 mi SSW 6.9 mph - N/A   Overcast
6:54 AM 71.1 °F - 68.0 °F 90% 29.89 in 4.0 mi SSW 8.1 mph - N/A   Overcast
7:31 AM 71.6 °F - 68.0 °F 88% 29.90 in 3.0 mi SW 8.1 mph - N/A   Overcast
7:54 AM 72.0 °F - 68.0 °F 87% 29.91 in 3.0 mi SW 9.2 mph - N/A   Overcast
8:54 AM 73.0 °F - 69.1 °F 87% 29.92 in 4.0 mi SW 8.1 mph - N/A   Overcast
9:13 AM 73.4 °F - 69.8 °F 88% 29.91 in 4.0 mi SSW 6.9 mph - N/A   Overcast
9:54 AM 73.9 °F - 69.1 °F 85% 29.93 in 4.0 mi WSW 15.0 mph - N/A   Haze
10:38 AM 73.4 °F - 69.8 °F 88% 29.92 in 4.0 mi SW 9.2 mph - N/A   Haze
10:54 AM 75.0 °F - 69.1 °F 82% 29.92 in 4.0 mi WSW 8.1 mph - N/A   Haze
11:37 AM 77.0 °F - 69.8 °F 78% 29.92 in 5.0 mi SW 8.1 mph - N/A   Haze
11:54 AM 78.1 °F - 69.1 °F 74% 29.92 in 6.0 mi WSW 11.5 mph - N/A   Haze
12:29 PM 80.6 °F 83.9 °F 69.8 °F 70% 29.91 in 7.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
12:54 PM 81.0 °F 84.1 °F 69.1 °F 67% 29.90 in 7.0 mi South 9.2 mph - N/A   Mostly Cloudy
1:54 PM 84.0 °F 87.0 °F 68.0 °F 58% 29.89 in 8.0 mi SW 13.8 mph - N/A   Mostly Cloudy
2:32 PM 86.0 °F 88.2 °F 66.2 °F 51% 29.88 in 10.0 mi WSW 13.8 mph 19.6 mph N/A   Mostly Cloudy
2:54 PM 86.0 °F 89.4 °F 68.0 °F 55% 29.87 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
3:54 PM 87.1 °F 89.9 °F 66.9 °F 51% 29.86 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
4:54 PM 86.0 °F 88.8 °F 66.9 °F 53% 29.85 in 10.0 mi SSW 15.0 mph - N/A   Mostly Cloudy
5:54 PM 84.9 °F 87.1 °F 66.0 °F 53% 29.84 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
6:54 PM 82.9 °F 86.5 °F 69.1 °F 63% 29.85 in 10.0 mi South 13.8 mph - N/A   Mostly Cloudy
7:54 PM 81.0 °F 83.8 °F 68.0 °F 65% 29.86 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
8:54 PM 80.1 °F 82.7 °F 68.0 °F 67% 29.88 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
9:54 PM 77.0 °F - 68.0 °F 74% 29.90 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
10:54 PM 77.0 °F - 66.9 °F 71% 29.90 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
11:54 PM 75.0 °F - 66.0 °F 73% 29.89 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy