Weather in New Haven in October
New Haven, United States averages a high of 16.9°C (62.4°F) and low of 10.4°C (50.7°F) in October, with 9 rain days and 7.9 hours of daily sunshine. Travel score: 71.4/100 (Good). The best time to visit New Haven is August.
High
17°C62°F
Low
10°C51°F
🌧️
9
rain days
☀️
7.9
hrs/day sunshine
💧
72%
humidity
71— Good
October in New Haven is mild and occasionally wet — good for most activities.
What are the average temperatures in New Haven?
How much does it rain in New Haven in October?
New Haven receives an average of 110mm of rainfall across 9 rainy days in October. The annual total is 1161mm.
What should I pack for New Haven in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 17°C
Recommended
🧥
Light rain jacket
Some rainy days expected (9 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🎉Visiting United States in October?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31