Philadelphia, PA

12:59 AM EST on November 18, 2019 (GMT -0500)
Philadelphia International

Weather History for KPHL - May, 2019

Change the Weather History Date:

Friday, May 31, 2019

  Actual Average Record
Temperature  
Mean Temperature 75 °F 69 °F  
Max Temperature 83 °F 78 °F 97 °F (1991)
Min Temperature 67 °F 59 °F 42 °F (1965)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 74 111  
Since 1 July heating degree days 4359 4602  
Cooling Degree Days 10 5  
Month to date cooling degree days 126 78  
Year to date cooling degree days 150 91  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 67    
Maximum Humidity 93    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.13 in 1.65 in (1993)
Month to date precipitation 5.22 3.71  
Year to date precipitation 19.28 16.74  
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 29.78 in    
Wind  
Wind Speed 8 mph (WNW)    
Max Wind Speed 15 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Astronomy

May. 31, 2019 Rise Set
Actual Time 5:35 AM EDT 8:22 PM EDT
Civil Twilight 5:03 AM EDT 8:54 PM EDT
Nautical Twilight 4:23 AM EDT 9:34 PM EDT
Astronomical Twilight 3:37 AM EDT 10:20 PM EDT
Moon 4:07 AM EDT (5/31) 5:29 PM EDT (5/31)
Length of Visible Light 15h 51m
Length of Day
14h 47m
Waning Crescent, 9% of the Moon is Illuminated
May 31
Waning Crescent
Jun 3
New
Jun 10
First Quarter
Jun 17
Full
Jun 25
Last 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 71.1 °F - 66.9 °F 87% 29.69 in 10.0 mi SW 10.4 mph - N/A   Scattered Clouds
1:54 AM 70.0 °F - 66.9 °F 90% 29.70 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
2:54 AM 68.0 °F - 66.0 °F 93% 29.70 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
3:54 AM 66.9 °F - 64.0 °F 90% 29.71 in 10.0 mi WSW 8.1 mph - N/A   Clear
4:54 AM 68.0 °F - 63.0 °F 84% 29.73 in 10.0 mi WSW 8.1 mph - N/A   Clear
5:54 AM 66.9 °F - 64.0 °F 90% 29.75 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
6:54 AM 69.1 °F - 62.1 °F 78% 29.77 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
7:54 AM 71.1 °F - 60.1 °F 68% 29.80 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy
8:54 AM 72.0 °F - 59.0 °F 64% 29.80 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
9:54 AM 73.9 °F - 59.0 °F 59% 29.81 in 10.0 mi NNW 11.5 mph - N/A   Partly Cloudy
10:54 AM 75.0 °F - 59.0 °F 57% 29.81 in 10.0 mi North 10.4 mph - N/A   Scattered Clouds
11:54 AM 77.0 °F - 57.9 °F 52% 29.82 in 10.0 mi NW 10.4 mph - N/A   Scattered Clouds
12:54 PM 79.0 °F - 57.0 °F 47% 29.81 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
1:54 PM 80.1 °F 80.4 °F 57.0 °F 45% 29.80 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
2:54 PM 82.0 °F 81.4 °F 55.0 °F 39% 29.79 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
3:54 PM 81.0 °F 81.0 °F 57.0 °F 44% 29.78 in 10.0 mi West 13.8 mph - N/A   Mostly Cloudy
4:54 PM 81.0 °F 80.8 °F 55.9 °F 42% 29.78 in 10.0 mi WNW 13.8 mph - N/A   Mostly Cloudy
5:54 PM 81.0 °F 80.7 °F 55.0 °F 41% 29.78 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
6:54 PM 79.0 °F - 54.0 °F 42% 29.78 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
7:54 PM 78.1 °F - 55.0 °F 45% 29.80 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
8:54 PM 75.9 °F - 55.0 °F 48% 29.80 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
9:54 PM 71.1 °F - 59.0 °F 66% 29.82 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:54 PM 70.0 °F - 59.0 °F 68% 29.82 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:54 PM 70.0 °F - 61.0 °F 73% 29.83 in 10.0 mi Calm Calm - N/A   Scattered Clouds