Weather in Koszalin in May
Koszalin, Poland averages a high of 16.2°C (61.2°F) and low of 8.3°C (46.9°F) in May, with 10 rain days and 12.1 hours of daily sunshine. Travel score: 70.3/100 (Good). The best time to visit Koszalin is July.
High
16°C61°F
Low
8°C47°F
🌧️
10
rain days
☀️
12.1
hrs/day sunshine
💧
74%
humidity
70— Good
May in Koszalin is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Koszalin?
How much does it rain in Koszalin in May?
Koszalin receives an average of 54.6mm of rainfall across 10 rainy days in May. The annual total is 726.8mm.
What should I pack for Koszalin in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 16°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 Poland in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Koszalin
Popular comparisons:
How can I plan my trip to Koszalin?
What other cities are near Koszalin?
What are other popular cities in Poland?
What is the weather like in other months in Koszalin?
Data based on 1994–2024 averages · Last updated: 2024-12-31