Philadelphia, PA

8:14 PM EDT on October 14, 2019 (GMT -0400)
Philadelphia International

Weather History for KPHL - August, 2019

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Saturday, August 17, 2019

  Actual Average Record
Temperature  
Mean Temperature 82 °F 77 °F  
Max Temperature 89 °F 85 °F 96 °F (1995)
Min Temperature 75 °F 68 °F 50 °F (1979)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 3 11  
Since 1 July heating degree days 0 0  
Cooling Degree Days 17 12  
Month to date cooling degree days 243 213  
Year to date cooling degree days 1171 970  
Since 1 June cooling degree days 1021 879  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 73    
Maximum Humidity 94    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in 0.11 in 2.76 in (1928)
Month to date precipitation 2.20 1.99  
Year to date precipitation 35.45 26.51  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 5 mph (ESE)    
Max Wind Speed 13 mph    
Max Gust Speed 18 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

Aug. 17, 2019 Rise Set
Actual Time 6:14 AM EDT 7:54 PM EDT
Civil Twilight 5:45 AM EDT 8:23 PM EDT
Nautical Twilight 5:10 AM EDT 8:58 PM EDT
Astronomical Twilight 4:33 AM EDT 9:35 PM EDT
Moon 9:21 PM EDT (8/17) 8:00 AM EDT (8/17)
Length of Visible Light 14h 38m
Length of Day
13h 40m
Waning Gibbous, 96% of the Moon is Illuminated
Aug 17
Waning Gibbous
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter
Sep 14
Full

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 75.0 °F - 72.0 °F 90% 30.02 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
1:09 AM 75.9 °F - 72.0 °F 87% 30.02 in 10.0 mi East 4.6 mph - N/A   Overcast
1:54 AM 75.9 °F - 72.0 °F 87% 30.01 in 10.0 mi East 5.8 mph - N/A   Overcast
2:15 AM 75.9 °F - 72.0 °F 87% 30.01 in 10.0 mi East 5.8 mph - N/A   Overcast
2:54 AM 75.9 °F - 73.0 °F 91% 30.02 in 10.0 mi East 4.6 mph - N/A   Overcast
3:54 AM 75.9 °F - 72.0 °F 87% 30.01 in 10.0 mi East 4.6 mph - N/A   Overcast
4:54 AM 75.0 °F - 72.0 °F 90% 30.00 in 10.0 mi ESE 4.6 mph - N/A   Overcast
5:54 AM 75.0 °F - 72.0 °F 90% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:17 AM 75.0 °F - 72.0 °F 90% 30.00 in 8.0 mi East 6.9 mph - N/A   Mostly Cloudy
6:44 AM 75.0 °F - 72.0 °F 90% 30.00 in 8.0 mi East 8.1 mph - N/A   Overcast
6:54 AM 75.0 °F - 73.0 °F 94% 30.00 in 10.0 mi East 5.8 mph - N/A   Overcast
7:50 AM 77.0 °F - 73.4 °F 89% 30.00 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
7:54 AM 77.0 °F - 72.0 °F 84% 30.00 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
8:23 AM 79.0 °F - 72.0 °F 79% 30.01 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
8:47 AM 79.0 °F - 72.0 °F 79% 30.01 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
8:54 AM 80.1 °F 83.8 °F 72.0 °F 76% 30.01 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
9:54 AM 82.0 °F 86.7 °F 72.0 °F 71% 30.01 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
10:54 AM 84.9 °F 91.4 °F 73.0 °F 67% 30.02 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
11:54 AM 86.0 °F 91.5 °F 71.1 °F 61% 30.01 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
12:54 PM 87.1 °F 93.6 °F 72.0 °F 61% 30.00 in 10.0 mi NE 4.6 mph - N/A   Scattered Clouds
1:54 PM 88.0 °F 94.7 °F 72.0 °F 59% 30.00 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
2:54 PM 87.1 °F 92.0 °F 70.0 °F 57% 29.98 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:54 PM 86.0 °F 91.5 °F 71.1 °F 61% 29.96 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
4:54 PM 89.1 °F 94.1 °F 70.0 °F 53% 29.95 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
5:54 PM 89.1 °F 94.1 °F 70.0 °F 53% 29.95 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
6:54 PM 88.0 °F 92.9 °F 70.0 °F 55% 29.94 in 10.0 mi SW 10.4 mph - N/A   Scattered Clouds
7:54 PM 84.0 °F 89.0 °F 71.1 °F 65% 29.96 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
8:54 PM 81.0 °F 85.8 °F 73.0 °F 77% 29.97 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
9:54 PM 80.1 °F 83.8 °F 72.0 °F 76% 29.98 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
10:54 PM 79.0 °F - 73.0 °F 82% 29.98 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
11:54 PM 78.1 °F - 73.0 °F 84% 29.97 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy