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 June based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • 2°C maximum daytime temperature in January in Harrisburg2
  • 4°C maximum daytime temperature in February in Harrisburg4
  • 10°C maximum daytime temperature in March in Harrisburg10
  • 17°C maximum daytime temperature in April in Harrisburg17
  • 22°C maximum daytime temperature in May in Harrisburg22
  • 27°C maximum daytime temperature in June in Harrisburg27
  • 30°C maximum daytime temperature in July in Harrisburg30
  • 29°C maximum daytime temperature in August in Harrisburg29
  • 24°C maximum daytime temperature in September in Harrisburg24
  • 18°C maximum daytime temperature in October in Harrisburg18
  • 11°C maximum daytime temperature in November in Harrisburg11
  • 5°C maximum daytime temperature in December in Harrisburg5

Hours of Sunshine (daily)

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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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.

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