Weather in Saint-Nazaire in May
Saint-Nazaire, France averages a high of 17.8°C (64°F) and low of 11.3°C (52.3°F) in May, with 10 rain days and 11.6 hours of daily sunshine. Travel score: 72.3/100 (Good). The best time to visit Saint-Nazaire is August.
High
18°C64°F
Low
11°C52°F
🌧️
10
rain days
☀️
11.6
hrs/day sunshine
💧
75%
humidity
72— Good
May in Saint-Nazaire is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Saint-Nazaire?
How much does it rain in Saint-Nazaire in May?
Saint-Nazaire receives an average of 55.5mm of rainfall across 10 rainy days in May. The annual total is 726.6mm.
What should I pack for Saint-Nazaire in May?
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 (10 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to France 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