Sochi weather in September
September in Sochi: warm, rainy, with clean air — a great time to visit.
#5 of 12 months in Sochi · #349 of 604 destinations to visit in September · comfort 78/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Sochi climate normals — September
| Daytime high | 24°C / 74°F | 🌤 warm |
|---|---|---|
| Nighttime low | 18°C / 64°F | |
| Feels like (high) | 25°C / 77°F | |
| Rainfall | 124 mm / 4.9 in | 🌧 rainy |
| Rainy days | 11 days | |
| Humidity | 74% | 💧 humid |
| Dew point | 16°C / 61°F | |
| Sunshine | 10.4 h/day | |
| Daylight | 12.5 h | |
| Wind | 14 km/h / 9 mph | |
| Air quality (US AQI) | 48 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Sochi?
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Sochi in September — FAQ
- Is September a good time to visit Sochi?
- September in Sochi: warm, rainy, with clean air — a great time to visit. It ranks #5 of 12 months for Sochi on SeasonMap's comfort score (78/100).
- What is the weather like in Sochi in September?
- In September, Sochi averages a daily high of 23.6°C and a low of 18°C, with about 123.7 mm of rain over roughly 10.6 rainy days.
- What is the air quality in Sochi in September?
- Sochi has a mean US Air Quality Index of about 48 in September.