World Resorts USA Philadelphia Weather

Summer weather in Philadelphia

Weather in Philadelphia in Summer

June July August
Average day temperature: 79.8°F 86.6°F 84.0°F
Average night temperature: 66.2°F 72.8°F 70.8°F
Number of sunny days: 13 days 14 days 14 days
Day length: 14.8 - 15.0 h. 14.3 - 15.0 h. 13.1 - 14.2 h.
Number of rainy days: 6 days 6 days 6 days
Precipitation totals: 2.8 in. 2.9 in. 2.9 in.

Day & Night air temperature, °F

June
July
August
0
14
28
42
56
70
84
98
112
84.2
86.6
79.6
71.7
73.4
66.3
Day temperature   
Night temperature

Precipitation total, in.

June
July
August
0.0
0.5
1.1
1.6
2.1
2.6
3.2
3.7
2.5
3.1
2.4
Sunny, partly cloudy and cloudy days
June
July
August
0
5
10
15
20
25
30
35
8
6
7
12
13
10
12
12
13
Cloudy days   
Partly cloudy days   
Sunny days
Wind speed, mph
June
July
August
0.0
1.3
2.5
3.8
5.1
6.3
7.6
8.9
6.3
6.2
7.4
Average sunny hours
June
July
August
0
1
2
3
4
5
6
7
8
9
10
11
8.2
8.6
9.2

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Philadelphia

Sunniest months:
July 14 days
August 14 days
June 13 days
Warmest months:
July 86.6 °F
August 84.0 °F
June 79.8 °F
Coldest months:
January 36.0 °F
February 39.3 °F
December 42.6 °F
Rainiest months:
August 6 days
June 6 days
July 6 days
Windiest months:
March 9.3 mph
April 9.2 mph
January 8.7 mph

Philadelphia on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+45°F
+63°F
+73°F
+73°F
+52°F
+57°F
+77°F
+52°F
+72°F
+54°F
+50°F
+72°F
+75°F
+73°F
+41°F
24 Hours Forecast
Philadelphia
Local time: 04:13
April 05, saturday
0600
54°F
NW
8 mph
0900
48°F
W
9 mph
1200
48°F
W
11 mph
1500
48°F
NW
9 mph
1800
50°F
W
6 mph
2100
48°F
W
5 mph
April 06, sunday
0000
48°F
SW
3 mph
0300
48°F
W
2 mph
Units of measurement: °C / °F