Climate averages 1991–2020
Yalta weather
in September.
A mild, fairly dry month: the 4th warmest and one of the driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Yalta: daytime highs average 21.7°C and nights cool to about 15.7°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 30 mm of rain on roughly 6 days, which makes September a fairly dry month (one of the driest months of the year). Daylight, from sunrise to sunset, lasts about 12 h 34 min on an average September day.
The nearest other city in this atlas is Simferopol (51 km away). In September its highs average 22.7°C, 1.0°C warmer than Yalta, with 33 mm of rain.
Among the 59 cities listed in Ukraine, Yalta ranks 6th of 59 for the warmest September highs and 2nd of 59 for the driest September (rainfall, lowest first). The mean September high of those 59 cities is 20.1°C; Yalta is 1.6°C warmer than that mean.
From September to October, average highs fall by 5.4°C to 16.2°C, and monthly rainfall rises from 30 mm to 36 mm.
The annual picture
September in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Yalta climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 4.7°C0.3°C | 0.3°C | 40 | 9.3 | 9.29 h |
| February | 5.2°C0.0°C | 0.0°C | 33 | 7.9 | 10.410 h |
| March | 8.3°C2.5°C | 2.5°C | 37 | 9.1 | 11.912 h |
| April | 13.3°C6.8°C | 6.8°C | 30 | 7.1 | 13.413 h |
| May | 18.9°C12.1°C | 12.1°C | 33 | 7.5 | 14.815 h |
| June | 23.5°C16.8°C | 16.8°C | 44 | 8.2 | 15.515 h |
| July | 26.4°C19.8°C | 19.8°C | 36 | 6.3 | 15.215 h |
| August | 26.6°C20.3°C | 20.3°C | 34 | 6.3 | 14.014 h |
| September, selected | 21.7°C15.7°C | 15.7°C | 30 | 6.2 | 12.613 h |
| October | 16.2°C10.8°C | 10.8°C | 36 | 5.9 | 11.011 h |
| November | 10.7°C5.8°C | 5.8°C | 40 | 7.4 | 9.610 h |
| December | 6.5°C2.1°C | 2.1°C | 42 | 8.8 | 8.99 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- Simferopol in SeptemberUkraine · 51 kmHigh 22.7°C · Low 12.6°C · 33 mm rain
- Sevastopol in SeptemberUkraine · 52 kmHigh 22.2°C · Low 16.3°C · 33 mm rain
- Yevpatoriya in SeptemberUkraine · 100 kmHigh 22.6°C · Low 15.8°C · 29 mm rain
- Kerch in SeptemberUkraine · 205 kmHigh 21.6°C · Low 17.6°C · 31 mm rain
- Melitopol in SeptemberUkraine · 277 kmHigh 22.8°C · Low 13.6°C · 33 mm rain
- Novorossiysk in SeptemberRussia · 286 kmHigh 23.6°C · Low 16.8°C · 41 mm rain
- Mykolayiv in SeptemberUkraine · 323 kmHigh 22.4°C · Low 13.0°C · 42 mm rain
- Berdyansk in SeptemberUkraine · 323 kmHigh 20.9°C · Low 15.9°C · 36 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Yalta) is explained once on the Yalta year overview and on the Sources, method and limits page.