Philadelphia, PA

2:23 PM EST on December 05, 2019 (GMT -0500)
Philadelphia International

Weather History for KPHL - May, 2019

Change the Weather History Date:

Friday, May 17, 2019

  Actual Average Record
Temperature  
Mean Temperature 70 °F 64 °F  
Max Temperature 82 °F 74 °F 92 °F (1974)
Min Temperature 58 °F 54 °F 37 °F (1956)
Degree Days  
Heating Degree Days 0 3  
Month to date heating degree days 74 81  
Since 1 July heating degree days 4359 4571  
Cooling Degree Days 5 2  
Month to date cooling degree days 16 25  
Year to date cooling degree days 40 38  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 68    
Maximum Humidity 93    
Minimum Humidity 42    
Precipitation  
Precipitation 0.07 in 0.12 in 1.33 in (1985)
Month to date precipitation 3.87 1.96  
Year to date precipitation 17.93 14.99  
Snow  
Snow 0.00 in 0.00 in 0.00 in (1870)
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 29.80 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 20 mph    
Max Gust Speed 23 mph    
Visibility 9 miles    
Events Rain    
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. 17, 2019 Rise Set
Actual Time 5:44 AM EDT 8:10 PM EDT
Civil Twilight 5:13 AM EDT 8:41 PM EDT
Nautical Twilight 4:35 AM EDT 9:19 PM EDT
Astronomical Twilight 3:53 AM EDT 10:02 PM EDT
Moon 6:56 PM EDT (5/17) 5:14 AM EDT (5/17)
Length of Visible Light 15h 27m
Length of Day
14h 26m
Waxing Gibbous, 98% of the Moon is Illuminated
May 17
Waxing Gibbous
May 18
Full
May 26
Last Quarter
Jun 3
New
Jun 10
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 63.0 °F - 52.0 °F 67% 29.89 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
1:54 AM 62.1 °F - 53.1 °F 72% 29.88 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
2:54 AM 60.1 °F - 53.1 °F 78% 29.86 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
3:54 AM 59.0 °F - 53.1 °F 81% 29.85 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
4:54 AM 57.9 °F - 52.0 °F 81% 29.83 in 10.0 mi South 6.9 mph - N/A   Clear
5:54 AM 57.9 °F - 52.0 °F 81% 29.83 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
6:54 AM 60.1 °F - 52.0 °F 75% 29.84 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
7:54 AM 63.0 °F - 54.0 °F 72% 29.84 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
8:54 AM 66.9 °F - 55.0 °F 66% 29.83 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
9:54 AM 70.0 °F - 55.9 °F 61% 29.82 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
10:54 AM 73.9 °F - 55.0 °F 52% 29.80 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
11:54 AM 77.0 °F - 55.9 °F 48% 29.79 in 10.0 mi WSW 13.8 mph - N/A   Mostly Cloudy
12:54 PM 79.0 °F - 54.0 °F 42% 29.78 in 10.0 mi SW 13.8 mph - N/A   Mostly Cloudy
1:54 PM 79.0 °F - 54.0 °F 42% 29.76 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
2:54 PM 80.1 °F 80.2 °F 55.9 °F 43% 29.74 in 10.0 mi SW 15.0 mph - N/A   Scattered Clouds
3:54 PM 81.0 °F 81.0 °F 57.0 °F 44% 29.74 in 10.0 mi SW 13.8 mph - N/A   Scattered Clouds
4:54 PM 82.0 °F 82.0 °F 57.9 °F 44% 29.75 in 10.0 mi SW 15.0 mph - N/A   Mostly Cloudy
5:54 PM 80.1 °F 80.4 °F 57.0 °F 45% 29.74 in 10.0 mi SW 15.0 mph - N/A   Mostly Cloudy
6:49 PM 78.8 °F - 60.8 °F 54% 29.77 in 5.0 mi West 16.1 mph 21.9 mph 0.00 in Rain Light Rain
6:54 PM 77.0 °F - 63.0 °F 62% 29.76 in 2.5 mi WSW 17.3 mph 21.9 mph 0.00 in Rain Light Rain
7:02 PM 73.9 °F - 62.1 °F 66% 29.77 in 7.0 mi West 13.8 mph - 0.05 in Rain Light Rain
7:09 PM 73.9 °F - 63.0 °F 68% 29.77 in 4.0 mi West 13.8 mph - 0.05 in Rain Light Rain
7:20 PM 71.1 °F - 64.0 °F 78% 29.77 in 10.0 mi WSW 6.9 mph - 0.07 in Rain Light Rain
7:54 PM 71.1 °F - 64.9 °F 81% 29.77 in 10.0 mi SSE 3.5 mph - 0.07 in Rain Light Rain
8:54 PM 68.0 °F - 64.0 °F 87% 29.80 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
9:54 PM 66.9 °F - 64.9 °F 93% 29.81 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:54 PM 66.0 °F - 64.0 °F 93% 29.82 in 8.0 mi SW 4.6 mph - N/A   Mostly Cloudy
11:54 PM 68.0 °F - 64.9 °F 90% 29.84 in 7.0 mi West 4.6 mph - N/A   Scattered Clouds