Best time to visit Harrisburg

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

Harrisburg 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 Harrisburg?

The best time to visit Harrisburg 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)

  • 2°C maximum daytime temperature in January in Harrisburg2
    Jan
  • 4°C maximum daytime temperature in February in Harrisburg4
    Feb
  • 10°C maximum daytime temperature in March in Harrisburg10
    Mar
  • 17°C maximum daytime temperature in April in Harrisburg17
    Apr
  • 22°C maximum daytime temperature in May in Harrisburg22
    May
  • 27°C maximum daytime temperature in June in Harrisburg27
    Jun
  • 30°C maximum daytime temperature in July in Harrisburg30
    Jul
  • 29°C maximum daytime temperature in August in Harrisburg29
    Aug
  • 24°C maximum daytime temperature in September in Harrisburg24
    Sep
  • 18°C maximum daytime temperature in October in Harrisburg18
    Oct
  • 11°C maximum daytime temperature in November in Harrisburg11
    Nov
  • 5°C maximum daytime temperature in December in Harrisburg5
    Dec

Which is the hottest month in Harrisburg?

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

Which month has the most rain in Harrisburg?

In terms of rainfall, May is usually the wettest month in Harrisburg with 104mm on average. There are normally 12 days in May with some rain.

When is it sunniest in Harrisburg?

The sunniest time of year in Harrisburg is normally July with bright sunshine on average for 67% of daylight hours; that's 10 hours of sunshine per day.

Best time to visit

The weather guide for Pennsylvania (Harrisburg) 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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