Philadelphia, PA

5:11 PM EST on November 11, 2019 (GMT -0500)
Philadelphia International

Weather History for KPHL - May, 2019

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Wednesday, May 15, 2019

  Actual Average Record
Temperature  
Mean Temperature 60 °F 64 °F  
Max Temperature 74 °F 74 °F 93 °F (1900)
Min Temperature 46 °F 54 °F 39 °F (1966)
Degree Days  
Heating Degree Days 5 4  
Month to date heating degree days 74 75  
Since 1 July heating degree days 4359 4565  
Cooling Degree Days 0 2  
Month to date cooling degree days 9 21  
Year to date cooling degree days 33 34  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 56    
Maximum Humidity 82    
Minimum Humidity 29    
Precipitation  
Precipitation T in 0.12 in 1.40 in (1981)
Month to date precipitation 3.80 1.71  
Year to date precipitation 17.86 14.74  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 17.1 22.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 9 mph (WNW)    
Max Wind Speed 21 mph    
Max Gust Speed 29 mph    
Visibility 10 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. 15, 2019 Rise Set
Actual Time 5:46 AM EDT 8:08 PM EDT
Civil Twilight 5:15 AM EDT 8:39 PM EDT
Nautical Twilight 4:38 AM EDT 9:17 PM EDT
Astronomical Twilight 3:56 AM EDT 9:59 PM EDT
Moon 4:37 PM EDT (5/15) 4:10 AM EDT (5/15)
Length of Visible Light 15h 23m
Length of Day
14h 22m
Waxing Gibbous, 87% of the Moon is Illuminated
May 15
Waxing Gibbous
May 18
Full
May 26
Last Quarter
Jun 3
New
Jun 10
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 48.0 °F - 39.0 °F 71% 29.90 in 10.0 mi NW 9.2 mph - N/A   Clear
1:54 AM 48.0 °F - 39.0 °F 71% 29.90 in 10.0 mi West 4.6 mph - N/A   Clear
2:54 AM 46.0 °F 43.1 °F 39.0 °F 76% 29.90 in 10.0 mi West 5.8 mph - N/A   Clear
3:54 AM 46.9 °F - 39.0 °F 74% 29.90 in 10.0 mi WNW 4.6 mph - N/A   Clear
4:54 AM 46.9 °F - 39.0 °F 74% 29.91 in 10.0 mi WNW 8.1 mph - N/A   Clear
5:54 AM 46.0 °F 41.9 °F 39.9 °F 79% 29.91 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
6:54 AM 46.9 °F - 41.0 °F 80% 29.93 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:54 AM 50.0 °F - 41.0 °F 71% 29.93 in 10.0 mi WNW 6.9 mph - N/A   Clear
8:54 AM 55.0 °F - 42.1 °F 62% 29.93 in 10.0 mi NW 10.4 mph - N/A   Clear
9:54 AM 57.9 °F - 42.1 °F 56% 29.93 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
10:54 AM 62.1 °F - 43.0 °F 50% 29.92 in 10.0 mi NW 6.9 mph - N/A   Partly Cloudy
11:54 AM 64.0 °F - 41.0 °F 43% 29.90 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
12:54 PM 68.0 °F - 39.9 °F 36% 29.88 in 10.0 mi WNW 17.3 mph 21.9 mph N/A   Partly Cloudy
1:54 PM 69.1 °F - 39.9 °F 35% 29.86 in 10.0 mi WNW 10.4 mph 20.7 mph N/A   Partly Cloudy
2:54 PM 71.1 °F - 41.0 °F 34% 29.85 in 10.0 mi West 16.1 mph 21.9 mph N/A   Scattered Clouds
3:54 PM 72.0 °F - 39.9 °F 31% 29.83 in 10.0 mi NW 16.1 mph - N/A   Mostly Cloudy
4:54 PM 73.9 °F - 39.0 °F 28% 29.83 in 10.0 mi West 17.3 mph 25.3 mph N/A   Mostly Cloudy
5:54 PM 73.0 °F - 39.0 °F 29% 29.83 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
6:54 PM 72.0 °F - 39.0 °F 30% 29.83 in 10.0 mi WNW 10.4 mph - 0.00 in   Mostly Cloudy
7:54 PM 71.1 °F - 39.9 °F 32% 29.84 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
8:54 PM 68.0 °F - 43.0 °F 40% 29.86 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
9:54 PM 66.0 °F - 44.1 °F 45% 29.88 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
10:54 PM 66.0 °F - 43.0 °F 43% 29.88 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:54 PM 61.0 °F - 48.0 °F 62% 29.87 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy