Vladivostok weather in September
September in Vladivostok: nice, a little rain, with clean air — one of the best months to visit.
Updated September 2026 · climate normals from ERA5 reanalysis
#1 of 12 months in Vladivostok · #243 of 1413 destinations to visit in September · comfort 90/100 (tier S)
- Days
- 21°C
- Nights
- 15°C
- Wet days
- 8
- Sun
- 9 h
- Humidity
- 78%
- Daylight
- 13 h

Traveller notes on Vladivostok in September
In the Russian Far East the seasons run about a month behind, which is why the forum calls September in Primorye basically still summer and the best of the year — days near 20°C, nights barely cooler at 16, and a sea still around 22°C. It is quieter than August too, since Russian schools go back on 1 September. The local packing note is specific and not about temperature at all: a windbreaker is the must-have, because Vladivostok can be rainy with a wind that matters rather more than the cold does.
Other months in Vladivostok
Forum posters describe Vladivostok's coastal setting as bringing strong winds and humid air that makes cold feel worse than the thermometer alone suggests - one poster specifically noted that -30C with dry air can feel more bearable than -5C combined with humidity and strong wind off the sea. That comparison and the coldest cited figures come from discussion of the deeper winter stretch (December-February); November itself sits earlier in the transition, cold and increasingly wintry but not yet at the season's harshest. Posters consistently recommend budgeting real money for proper winter gear - boots and a good coat easily running several hundred dollars combined - given how much the wind off the sea shapes the actual experience of the cold. Posters generally rate November as a genuinely cold, early-winter month in Vladivostok, wind and humidity off the coast the defining discomfort rather than the raw temperature.
Forum posters describe Vladivostok's weather as genuinely changeable day to day - it might be rainy with mild wind, or turn properly cold if the wind shifts, and even a sunny day can carry a cold wind off the sea. Posters consistently flag strong winds and humid air as defining features of the city's climate, with a windbreaker jacket named as an essential regardless of season. Posters discussing the neighboring early-April window describe temperatures hovering right around freezing, suggesting March itself should run at least as cold, if not colder, with lingering winter conditions typical this early in spring. Posters generally recommend layering and wind-resistant outerwear for a March visit to Vladivostok, treating the coastal wind as more of a planning factor than the raw temperature alone.
Vladivostok forum regulars treat wind as the defining variable for spring, more than temperature: a windbreaker is the one item repeatedly called a must, since the coastal wind “might be rainy but...not that cold” on some days while a wind shift turns a sunny afternoon uncomfortable regardless of what the thermometer says. The city sits at the same latitude as southern France but keeps a genuinely maritime-cool spring — locals warn not to assume mainland Russia's usual seasonal calendar applies here. Our record: 12.8°C days, 8.9°C nights, 8.6 rain days and a 16.9kph wind — cool and breezy, with the sea itself still a chilly 9.3°C, matching the wind-driven read forums give this stretch of the year.
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Vladivostok climate normals — September
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Vladivostok in September
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Busyschool holidays in 3 of the markets that fill it, one of its best months for weather(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Vladivostok's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Best weatherVladivostok's best weather comes in May, June and September — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
What's on in Vladivostok in September
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Hazard
Typhoon remnants
1 Aug – 30 Sep · usuallyTyphoon seasonSystems that made landfall on Korea or Japan arrive here as tropical storms, and a single one can flood the low streets and cut the road out to the region for a day. It is a couple of days a summer, not a whole season. Source ↗
- Season
Eastern Economic Forum week
1–12 Sep · usuallyBook earlyClosuresThe government's Pacific summit takes over the university campus on Russky Island for a week each September, and with it every decent room in the city and the bridge traffic. Book around it or not at all. Source ↗
- Season
Velvet season
5 Sep – 15 Oct · usuallySummer season opensOnce the monsoon and the storms are done the air clears and the sea is still warm enough to swim — locals call it the velvet season and treat it as the real summer. The boats to the islands run until the weather turns.
Where is Vladivostok?
Vladivostok in September — FAQ
- Is September a good time to visit Vladivostok?
- September in Vladivostok: nice, a little rain, with clean air — one of the best months to visit. It ranks #1 of 12 months for Vladivostok on SeasonMap's comfort score (90/100).
- What is the weather like in Vladivostok in September?
- In September, Vladivostok averages a daily high of 21.2°C and a low of 15.4°C, with about 71 mm of rain over roughly 7.8 rainy days.
- What is the air quality in Vladivostok in September?
- Vladivostok has a mean US Air Quality Index of about 35 in September.