Best time to visit Philadelphia

Find the best time to visit Philadelphia and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

Philadelphia by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Philadelphia?

The best time to visit Philadelphia is May, June and September based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]

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Max Day Temperature (°C)

  • 3°C maximum daytime temperature in January in Philadelphia3
    Jan
  • 5°C maximum daytime temperature in February in Philadelphia5
    Feb
  • 11°C maximum daytime temperature in March in Philadelphia11
    Mar
  • 17°C maximum daytime temperature in April in Philadelphia17
    Apr
  • 23°C maximum daytime temperature in May in Philadelphia23
    May
  • 28°C maximum daytime temperature in June in Philadelphia28
    Jun
  • 30°C maximum daytime temperature in July in Philadelphia30
    Jul
  • 29°C maximum daytime temperature in August in Philadelphia29
    Aug
  • 25°C maximum daytime temperature in September in Philadelphia25
    Sep
  • 19°C maximum daytime temperature in October in Philadelphia19
    Oct
  • 13°C maximum daytime temperature in November in Philadelphia13
    Nov
  • 6°C maximum daytime temperature in December in Philadelphia6
    Dec

Best time to visit

The weather guide for Pennsylvania (Philadelphia) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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Which is the hottest month in Philadelphia?

The hottest time of year in Philadelphia is normally July. Expect maximum daytime temperatures to reach 30°C with high heat and humidity.

Which month has the most rain in Philadelphia?

In terms of rainfall, July is usually the wettest month in Philadelphia with 111mm on average. There are normally 9 days in July with some rain.

When is it sunniest in Philadelphia?

The sunniest time of year in Philadelphia is normally July with bright sunshine on average for 61% of daylight hours; that's 9 hours of sunshine per day.

Pennsylvania travel features

Do you want to learn more about Pennsylvania? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Pennsylvania.

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