Kyiv weather in September
September in Kyiv: nice, a little rain, with clean air — an excellent time to visit.
#5 of 12 months in Kyiv · #266 of 604 destinations to visit in September · comfort 82/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Kyiv climate normals — September
| Daytime high | 19°C / 67°F | 😎 nice |
|---|---|---|
| Nighttime low | 11°C / 52°F | |
| Feels like (high) | 17°C / 63°F | |
| Rainfall | 44 mm / 1.7 in | 🌦 some rain |
| Rainy days | 8 days | |
| Humidity | 71% | 💧 humid |
| Dew point | 9°C / 49°F | |
| Sunshine | 8.4 h/day | |
| Daylight | 12.6 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Kyiv?
Loading map…
Kyiv in September — FAQ
- Is September a good time to visit Kyiv?
- September in Kyiv: nice, a little rain, with clean air — an excellent time to visit. It ranks #5 of 12 months for Kyiv on SeasonMap's comfort score (82/100).
- What is the weather like in Kyiv in September?
- In September, Kyiv averages a daily high of 19.3°C and a low of 11°C, with about 43.6 mm of rain over roughly 8 rainy days.
- What is the air quality in Kyiv in September?
- Kyiv has a mean US Air Quality Index of about 40 in September.