Weather in Constanţa in September
Constanţa, Romania averages a high of 22.5°C (72.5°F) and low of 15.9°C (60.6°F) in September, with 6 rain days and 10.3 hours of daily sunshine. Travel score: 86.6/100 (Excellent). The best time to visit Constanţa is August.
High
23°C73°F
Low
16°C61°F
🌧️
6
rain days
☀️
10.3
hrs/day sunshine
💧
71%
humidity
87— Excellent
September in Constanţa is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Constanţa?
How much does it rain in Constanţa in September?
Constanţa receives an average of 50.7mm of rainfall across 6 rainy days in September. The annual total is 515.4mm.
What should I pack for Constanţa in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 23°C
🧴
Sunscreen SPF 30+
10 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