Weather in Waterbury in May
Waterbury, United States averages a high of 19.9°C (67.8°F) and low of 10°C (50°F) in May, with 11 rain days and 9.9 hours of daily sunshine. Travel score: 74.1/100 (Good). The best time to visit Waterbury is August.
High
20°C68°F
Low
10°C50°F
🌧️
11
rain days
☀️
9.9
hrs/day sunshine
💧
72%
humidity
74— Good
May in Waterbury is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Waterbury?
How much does it rain in Waterbury in May?
Waterbury receives an average of 89.4mm of rainfall across 11 rainy days in May. The annual total is 1167mm.
What should I pack for Waterbury in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 20°C
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to United States in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31