Vladivostok 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
Excellent
Best time to visit: July, September
What is the weather like in Vladivostok in September?
In September, Vladivostok is mild: daytime highs average 20 °C, and nights cool down to about 16 °C. The sea averages 19.3 °C – bracing, so a wetsuit helps for longer swims. The sun shines for around 7 hours a day. Rain falls on about 8 days, adding up to 72 mm. All in all, September is an excellent month for a holiday in Vladivostok.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 67 | 84 | 59 |
| Day | 23° | 20° | 13° |
| Night | 20° | 16° | 8° |
| Sea | 21° | 19° | 14° |
| Sun | 5 h | 7 h | 6 h |
| Rain days | 13 | 8 | 7 |
More details for September
- Daylight
- 12 h 34 min06:51 – 19:25
- UV index
- 6 · highclear sky, noon (estimate)All months
- Muggy days
- 3 daysdew point 18 °C or moreAll months
- Wind
- 16 km/haverage daily peakAll months
- Cloud cover
- 54 %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+10Asia/Vladivostok
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %60 %
- Few rainy daysweight 30 %74 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in September
- Wetsuit for longer swims
- Sunscreen
- A jumper for the evenings
Vladivostok in September: quick answers
Is Vladivostok hot in September?
No. In September, Vladivostok is mild: daytime highs average 20 °C and nights drop to about 16 °C.
Can you swim in Vladivostok in September?
Only if you don't mind cold water: in September the sea averages just 19.3 °C. Comfortable swimming is possible in August.
Does it rain much in Vladivostok in September?
Rain falls on about 8 days, adding up to 72 mm.
Vladivostok month by month
The whole year in VladivostokAll destinations: RussiaWhere 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