Weather in Trnava in September
Trnava, Slovakia averages a high of 21.1°C (70°F) and low of 12°C (53.6°F) in September, with 9 rain days and 8.9 hours of daily sunshine. Travel score: 78.6/100 (Good). The best time to visit Trnava is August.
High
21°C70°F
Low
12°C54°F
🌧️
9
rain days
☀️
8.9
hrs/day sunshine
💧
70%
humidity
79— Good
September in Trnava is mild and occasionally wet — good for most activities.
What are the average temperatures in Trnava?
How much does it rain in Trnava in September?
Trnava receives an average of 68.2mm of rainfall across 9 rainy days in September. The annual total is 628.2mm.
What should I pack for Trnava in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (9 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting Slovakia in September?
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