Weather in Boston in July
Boston, United States averages a high of 27.8°C (82°F) and low of 18.7°C (65.7°F) in July, with 10 rain days and 11.5 hours of daily sunshine. Travel score: 83/100 (Excellent). The best time to visit Boston is August.
High
28°C82°F
Low
19°C66°F
🌧️
10
rain days
☀️
11.5
hrs/day sunshine
💧
72%
humidity
83— Excellent
July in Boston is warm and occasionally wet — ideal for sightseeing and outdoor activities.
What are the average temperatures in Boston?
How much does it rain in Boston in July?
Boston receives an average of 80.1mm of rainfall across 10 rainy days in July. The annual total is 1115.2mm.
What should I pack for Boston in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (10 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting United States in July?
Don't miss any public holidays — check before you book!
Compare Boston
Popular comparisons:
How can I plan my trip to Boston?
What other cities are near Boston?
What are other popular cities in United States?
What is the weather like in other months in Boston?
Data based on 1994–2024 averages · Last updated: 2024-12-31