Weather in Somerville in May
Somerville, United States averages a high of 18.8°C (65.8°F) and low of 9.4°C (48.9°F) in May, with 10 rain days and 9.9 hours of daily sunshine. Travel score: 73/100 (Good). The best time to visit Somerville is August.
High
19°C66°F
Low
9°C49°F
🌧️
10
rain days
☀️
9.9
hrs/day sunshine
💧
72%
humidity
73— Good
May in Somerville is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Somerville?
How much does it rain in Somerville in May?
Somerville receives an average of 87mm of rainfall across 10 rainy days in May. The annual total is 1131.5mm.
What should I pack for Somerville in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧥
Light rain jacket
Some rainy days expected (10 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🎉Visiting United States in May?
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