Weather in Harrisburg in October
Harrisburg, United States averages a high of 18.1°C (64.6°F) and low of 9.3°C (48.7°F) in October, with 8 rain days and 7.7 hours of daily sunshine. Travel score: 72.4/100 (Good). The best time to visit Harrisburg is July.
High
18°C65°F
Low
9°C49°F
🌧️
8
rain days
☀️
7.7
hrs/day sunshine
💧
73%
humidity
72— Good
October in Harrisburg is mild and occasionally wet — good for most activities.
What are the average temperatures in Harrisburg?
How much does it rain in Harrisburg in October?
Harrisburg receives an average of 82.7mm of rainfall across 8 rainy days in October. The annual total is 1040.1mm.
What should I pack for Harrisburg in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 18°C
Recommended
🧥
Light rain jacket
Some rainy days expected (8 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to United States in October?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Harrisburg
Popular comparisons:
How can I plan my trip to Harrisburg?
What other cities are near Harrisburg?
What are other popular cities in United States?
What is the weather like in other months in Harrisburg?
Data based on 1994–2024 averages · Last updated: 2024-12-31