Weather in Iaşi in September
Iaşi, Romania averages a high of 21.8°C (71.2°F) and low of 12.6°C (54.7°F) in September, with 7 rain days and 9.4 hours of daily sunshine. Travel score: 83.8/100 (Excellent). The best time to visit Iaşi is August.
High
22°C71°F
Low
13°C55°F
🌧️
7
rain days
☀️
9.4
hrs/day sunshine
💧
67%
humidity
84— Excellent
September in Iaşi is mild and mostly dry — excellent conditions for exploring.
What are the average temperatures in Iaşi?
How much does it rain in Iaşi in September?
Iaşi receives an average of 47.9mm of rainfall across 7 rainy days in September. The annual total is 551.6mm.
What should I pack for Iaşi in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 22°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Romania 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