Best Time to Visit Harrisburg, Pennsylvania, USA
Month-by-month climate guide for planning a trip to Harrisburg.
Harrisburg does not have a month that clearly fits our sunny profiles. Its practical travel window centres on its warmest (July, 24.2°C / 75.6°F) and driest (February, 71 mm / 2.8 in) months. The drier stretch runs through August and October and December–April; the wetter half falls in May–July and September and November. At the city itself, monthly average temperatures range from -1.4°C / 29.5°F in January to 24.2°C / 75.6°F in July, with rainfall from 71 mm / 2.8 in (February) to 111 mm / 4.4 in (May). These are point-value climate normals sampled at Harrisburg, Pennsylvania, United States of America's coordinates — usually more actionable for travellers than the country-wide average. Harrisburg's climate is broadly strongly continental. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| August | 23.3°C73.9°F | 82 mm3.2″ | — |
| July | 24.2°C75.6°F | 94 mm3.7″ | — |
| June | 21.7°C71.1°F | 104 mm4.1″ | — |
No month at Harrisburg matches our sunny profiles. The three above are the driest-and-warmest fallback.
Frequently asked questions
When is the best time to visit Harrisburg?
Harrisburg doesn't have a month that clearly matches our sunny profiles. The practical travel window centres on February (driest, ~71 mm / 2.8 in) and July (warmest, 24.2°C / 75.6°F). Because these are point values at the city, they can differ substantially from United States of America's national average.
When is the rainy season in Harrisburg?
The rainy season at Harrisburg, Pennsylvania runs through May–July and September and November, when monthly rainfall exceeds the annual median of about 87 mm / 3.4 in. The wettest single month is May (111 mm / 4.4 in).
What is the driest month in Harrisburg?
The driest month in Harrisburg is February, averaging about 71 mm / 2.8 in of rainfall. Temperature that month averages 0.1°C / 32.2°F.
What months should I avoid visiting Harrisburg?
The least comfortable months for travel to Harrisburg — based on point-value climate at the city — are January, February, March, May, June, September, December. These are the wettest or coolest months at this location. Rainfall peaks at 111 mm / 4.4 in in May, and the coldest month averages -1.4°C / 29.5°F.
Is Harrisburg climate different from United States of America overall?
Yes, usually. Our Harrisburg figures are point-value climate normals sampled at the city itself, while our United States of America figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Harrisburg specifically — usually the more actionable data for a traveller planning to spend time in the city.