Weather in Sundsvall in May
Sundsvall, Sweden averages a high of 13.4°C (56.1°F) and low of 4.6°C (40.3°F) in May, with 9 rain days and 12.7 hours of daily sunshine. Travel score: 71/100 (Good). The best time to visit Sundsvall is July.
High
13°C56°F
Low
5°C40°F
🌧️
9
rain days
☀️
12.7
hrs/day sunshine
💧
67%
humidity
71— Good
May in Sundsvall is cool and occasionally wet — good for most activities.
What are the average temperatures in Sundsvall?
How much does it rain in Sundsvall in May?
Sundsvall receives an average of 41.1mm of rainfall across 9 rainy days in May. The annual total is 641.1mm.
What should I pack for Sundsvall in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 13°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 5°C
🧣
Warm scarf
Protect against cold winds
Traveling to Sweden 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