The Washington, D.C. and Philadelphia trip was enjoyable, with plenty of sights to see, a professional and detailed tour guide who took great care of the group members, and a very satisfactory hotel. The buffet breakfast, lunch, and dinner were plentiful, making it truly worth the price of admission.
Anonymous User
Family
Philadelphia Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Philadelphia year round climate
Spring (March–May): Average 8.4–18.6°C, mild and changeable weather, with sunshine and rain. March and April have more rainfall, while May is relatively dry. Common activities: Visiting Philadelphia historical sites, walking in parks, cycling. Suggested clothing: Light jacket, comfortable trousers or skirt, and comfortable shoes.
Summer (June–August): Average 23.4–27.2°C, hot and humid, with occasional thunderstorms. June and July have more rainfall. Common activities: Outdoor picnics, visiting the Philadelphia Museum of Art, walking along the Philadelphia waterfront. Suggested clothing: Light and breathable clothing, short-sleeved shirts, shorts, and comfortable shoes.
Autumn (September–November): Average 9.9–21.9°C, pleasant and cool and dry weather, ideal for sightseeing in Philadelphia. October has relatively little rainfall. Common activities: Leaf peeping, visiting Independence Hall, strolling through the city. Suggested clothing: Light jacket, long-sleeved shirts or sweaters, and comfortable shoes.
Winter (December–February): Average 3.1–4.9°C, cold and humid, with low chances of snowfall but persistent rain, December has the most rainfall. Common activities: Visiting indoor museums, attending concerts, enjoying Philadelphia's cuisine. Suggested clothing: Warm coat, sweater, scarf, gloves and hat, and warm shoes.
Philadelphia climatological average
Annual average temperature: approx. 15°C / Annual rainfall: approx. 1052 mm / Summer humidity: 60%–70% / Rainiest month: December
Philadelphia monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
3.1°C
106.7
February
4.9°C
48.3
March
8.4°C
95.7
April
13.4°C
117.7
May
18.6°C
52
June
23.4°C
118.3
July
27.2°C
83.7
August
25.8°C
93.7
September
21.9°C
74.7
October
15.6°C
55.3
November
9.9°C
69
December
4.4°C
137.3
Philadelphia weather for the next seven days
11/28
Friday
Sunny
7°C/-0.1°C
11/29
Saturday
Sunny
7.5°C/-2.2°C
11/30
Sunday
Heavy rain
7.7°C/0.9°C
12/1
Monday
Partly Cloudy
5°C/-1.8°C
12/2
Tuesday
Heavy rain
4.3°C/1.3°C
12/3
Wednesday
Sunny
3.8°C/-0.5°C
12/4
Thursday
Partly Cloudy
5.6°C/-3°C
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