Weather in Ostrava in May
Ostrava, Czechia averages a high of 18.5°C (65.3°F) and low of 8.9°C (48°F) in May, with 13 rain days and 10.5 hours of daily sunshine. Travel score: 69.9/100 (Good). The best time to visit Ostrava is August.
High
19°C65°F
Low
9°C48°F
🌧️
13
rain days
☀️
10.5
hrs/day sunshine
💧
73%
humidity
70— Good
May in Ostrava is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Ostrava?
How much does it rain in Ostrava in May?
Ostrava receives an average of 88mm of rainfall across 13 rainy days in May. The annual total is 820.9mm.
What should I pack for Ostrava in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧥
Light rain jacket
Some rainy days expected (13 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🎉Visiting Czechia in May?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31