World Resorts USA Philadelphia

Philadelphia Monthly Weather Averages

Please click on any column to get detailed information about Philadelphia weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
41.3
51.8
65.1
76.5
84.2
86.6
79.6
69.0
59.2
49.4
41.6
36.9
35.4
43.2
55.1
65.4
71.7
73.4
66.3
57.1
48.5
39.8
33.9
30.7
Day temperature   
Night temperature

The warmest month in Philadelphia is july. The average daily temp is 86.6°F. The average nightly temp is 73.4°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.5
1.1
1.6
2.1
2.6
3.2
3.7
1.8
1.3
1.2
1.5
2.5
3.1
2.4
2.5
2
1.8
1.9
1.2

October is the month with least precipitations during the year. The average precipitation totals for this month is 1.2 in. The month with most precipitation total is July.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
4
2
2
3
5
6
5
4
4
3
4
2

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
7.3
7.7
6.9
6.7
6.3
6.2
7.4
7.4
8.8
9
8
8.2
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
13
8
11
10
8
6
7
12
13
12
13
12
9
9
8
9
12
13
10
9
9
8
8
10
9
13
12
11
12
12
13
10
8
11
8
10
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
11
4.7
6.5
6.1
7
8.2
8.6
9.2
8
7
6.6
5.4
5

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.

* Charts above show average data for the last 3 years.

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
Boston
+41°F
Washington
+59°F
Hawaii
+73°F
Honolulu
+73°F
Las Vegas
+45°F
Los Angeles
+52°F
Miami
+77°F
New York
+48°F
Orlando
+73°F
San Diego
+50°F
San Francisco
+48°F
Sarasota
+73°F
Tampa
+73°F
Houston
+73°F
Chicago
+43°F
all places
24 Hours Forecast
Philadelphia
Local time: 09:28
April 05, saturday
1200
48°F
W
9 mph
1500
48°F
W
9 mph
1800
50°F
W
6 mph
2100
48°F
SW
6 mph
April 06, sunday
0000
48°F
W
4 mph
0300
48°F
NW
2 mph
0600
48°F
N
2 mph
0900
48°F
E
7 mph
Units of measurement: °C / °F