Weather in Seinäjoki in May
Seinäjoki, Finland averages a high of 14°C (57.2°F) and low of 4.7°C (40.5°F) in May, with 10 rain days and 12.5 hours of daily sunshine. Travel score: 70.7/100 (Good). The best time to visit Seinäjoki is July.
High
14°C57°F
Low
5°C40°F
🌧️
10
rain days
☀️
12.5
hrs/day sunshine
💧
66%
humidity
71— Good
May in Seinäjoki is cool and occasionally wet — good for most activities.
What are the average temperatures in Seinäjoki?
How much does it rain in Seinäjoki in May?
Seinäjoki receives an average of 50mm of rainfall across 10 rainy days in May. The annual total is 594.2mm.
What should I pack for Seinäjoki in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 14°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 5°C
🧣
Warm scarf
Protect against cold winds
Traveling to Finland 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