Trabzon weather in September
September in Trabzon: nice, soaked, with clean air — fine if you can take 17 rainy days.
#4 of 12 months in Trabzon · #509 of 897 destinations to visit in September · comfort 81/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Trabzon in September
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Trabzon climate normals — September
| Daytime high | 23°C / 74°F | 😎 nice |
|---|---|---|
| Nighttime low | 18°C / 65°F | |
| Rainfall | 161 mm / 6.3 in | ⛈ soaked |
| Rainy days | 17 days | |
| Humidity | 84% | 💦 very humid |
| Dew point | 18°C / 65°F | |
| Sunshine | 9.6 h/day | |
| Daylight | 12.5 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 44 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Trabzon in September — FAQ
- Is September a good time to visit Trabzon?
- September in Trabzon: nice, soaked, with clean air — fine if you can take 17 rainy days. It ranks #4 of 12 months for Trabzon on SeasonMap's comfort score (81/100).
- What is the weather like in Trabzon in September?
- In September, Trabzon averages a daily high of 23.2°C and a low of 18.2°C, with about 160.7 mm of rain over roughly 17 rainy days.
- What is the air quality in Trabzon in September?
- Trabzon has a mean US Air Quality Index of about 44 in September.