Climate averages 1991–2020
Vladivostok weather
in September.
A mild, moderately wet month: the 3rd warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Vladivostok: daytime highs average 19.4°C and nights cool to about 15.3°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 89 mm of rain on roughly 8 days, which makes September a moderately wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 33 min on an average September day.
The nearest other city in this atlas is Artëm (38 km away). In September its highs average 20.2°C, 0.8°C warmer than Vladivostok, with 82 mm of rain.
Among the 236 cities listed in Russia, Vladivostok ranks joint 42nd of 236 for the warmest September highs and joint 227th of 236 for the driest September (rainfall, lowest first). The mean September high of those 236 cities is 16.4°C; Vladivostok is 3.1°C warmer than that mean.
From September to October, average highs fall by 6.6°C to 12.8°C, and monthly rainfall falls from 89 mm to 61 mm.
The annual picture
September in context
Monthly precipitation
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
Vladivostok climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -7.5°C-13.6°C | -13.6°C | 12 | 2.1 | 9.49 h |
| February | -4.0°C-11.0°C | -11.0°C | 14 | 2.9 | 10.510 h |
| March | 1.8°C-4.7°C | -4.7°C | 27 | 4.6 | 11.912 h |
| April | 7.1°C0.8°C | 0.8°C | 42 | 6.9 | 13.413 h |
| May | 11.7°C6.8°C | 6.8°C | 81 | 10.5 | 14.615 h |
| June | 16.2°C12.8°C | 12.8°C | 70 | 9.0 | 15.315 h |
| July | 20.4°C17.6°C | 17.6°C | 137 | 10.7 | 15.015 h |
| August | 22.5°C19.4°C | 19.4°C | 150 | 11.9 | 13.914 h |
| September, selected | 19.4°C15.3°C | 15.3°C | 89 | 8.4 | 12.513 h |
| October | 12.8°C7.8°C | 7.8°C | 61 | 6.8 | 11.111 h |
| November | 3.5°C-1.8°C | -1.8°C | 36 | 5.0 | 9.810 h |
| December | -4.8°C-10.8°C | -10.8°C | 19 | 3.5 | 9.19 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet 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
- Artëm in SeptemberRussia · 38 kmHigh 20.2°C · Low 12.3°C · 82 mm rain
- Ussuriysk in SeptemberRussia · 78 kmHigh 20.9°C · Low 11.7°C · 86 mm rain
- Nakhodka in SeptemberRussia · 90 kmHigh 20.7°C · Low 13.7°C · 95 mm rain
- Hunchun in SeptemberChina · 126 kmHigh 21.5°C · Low 10.8°C · 76 mm rain
- Ŭndŏk in SeptemberNorth Korea · 141 kmHigh 22.2°C · Low 12.9°C · 89 mm rain
- Suifenhe in SeptemberChina · 155 kmHigh 19.2°C · Low 8.9°C · 77 mm rain
- Tumen in SeptemberChina · 166 kmHigh 21.6°C · Low 11.3°C · 63 mm rain
- Wangqing in SeptemberChina · 173 kmHigh 20.7°C · Low 10.7°C · 60 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 Vladivostok) is explained once on the Vladivostok year overview and on the Sources, method and limits page.