Yakutsk weather in September
September in Yakutsk: cold, a little rain, with clean air — a great time to visit.
#5 of 12 months in Yakutsk · #389 of 604 destinations to visit in September · comfort 74/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Yakutsk climate normals — September
| Daytime high | 11°C / 52°F | 🧥 cold |
|---|---|---|
| Nighttime low | 3°C / 38°F | |
| Feels like (high) | 8°C / 46°F | |
| Rainfall | 34 mm / 1.3 in | 🌦 some rain |
| Rainy days | 8 days | |
| Humidity | 69% | 💧 humid |
| Dew point | 0°C / 31°F | |
| Sunshine | 7.9 h/day | |
| Daylight | 12.9 h | |
| Wind | 14 km/h / 9 mph | |
| Snowfall | 2 cm / 0.8 in | |
| Air quality (US AQI) | 24 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Yakutsk?
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Yakutsk in September — FAQ
- Is September a good time to visit Yakutsk?
- September in Yakutsk: cold, a little rain, with clean air — a great time to visit. It ranks #5 of 12 months for Yakutsk on SeasonMap's comfort score (74/100).
- What is the weather like in Yakutsk in September?
- In September, Yakutsk averages a daily high of 11.1°C and a low of 3.2°C, with about 33.9 mm of rain over roughly 8.4 rainy days.
- What is the air quality in Yakutsk in September?
- Yakutsk has a mean US Air Quality Index of about 24 in September.
- Does it snow in Yakutsk in September?
- Yakutsk sees roughly 2 cm of snowfall in September.