Yalta weather in September
Temperature, sea and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Good
Best time to visit: July – August
What is the weather like in Yalta in September?
In September, Yalta is warm: daytime highs average 22 °C, and nights cool down to about 16 °C. The sea averages 22.0 °C – refreshing for a swim. The sun shines for around 7 hours a day. Rain falls on about 7 days, adding up to 36 mm. All in all, September is a good month for a holiday in Yalta.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 96 | 64 | 26 |
| Day | 27° | 22° | 16° |
| Night | 21° | 16° | 11° |
| Sea | 25° | 22° | 18° |
| Sun | 9 h | 7 h | 5 h |
| Rain days | 7 | 7 | 7 |
More details for September
- Daylight
- 12 h 36 min06:21 – 18:57
- UV index
- 5 · moderateclear sky, noon (estimate)All months
- Muggy days
- 1 daydew point 18 °C or moreAll months
- Wind
- 13 km/haverage daily peakAll months
- Cloud cover
- 37 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC+3Europe/Simferopol
How the score comes together
- Temperatureweight 35 %48 %
- Seaweight 25 %71 %
- Sunshineweight 20 %68 %
- Few rainy daysweight 20 %80 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in September
- Swimwear
- Sunscreen
Yalta in September: quick answers
Is Yalta hot in September?
Warm rather than hot: in September, daytime highs in Yalta average 22 °C and nights cool to about 16 °C.
Can you swim in Yalta in September?
Yes. In September the sea averages 22.0 °C – refreshing for a swim.
Does it rain much in Yalta in September?
Rain falls on about 7 days, adding up to 36 mm.
Yalta month by month
The whole year in YaltaAll destinations: UkraineWhere to go in SeptemberSea temperature in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences