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Weather & Climate in Vostok, Russia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Vostok has a cool climate with an average annual temperature of 31°F (-0°C). Winters average -9°F in January while summers reach 67°F in July / a wide seasonal temperature swing of 76°F. The area gets 274 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 34.1 inches. The area receives 7.7 inches of snow annually. The city sits at an elevation of 1,332 feet.
Temperature
-9°F Jan (-23°C)
67°F Jul (19°C)
| Annual Average | 31.3°F |
| 42% below US avg | |
| January Average | -9°F (-23°C) |
| July Average | 67°F (19°C) |
| Sunny Days | 274 days/yr |
Geography
| Elevation | 1,332 ft (406 m) |
| Area | 17.0 sq mi (44.0 km²) |
| Population Density | 203/sq mi |
| Coordinates | 46.4519°N, 135.8277°W |
| Timezone | Asia/Vladivostok |
Precipitation & Snow
Air Quality
Earthquake History
10 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.9.
| Feb 1, 2002 | 46 km N of Terney, Russia | M5.9 | 130 km | 356 km |
| Oct 1, 1997 | 33 km SE of Vostok, Russia | M5.5 | 33 km | 416 km |
| Aug 20, 1998 | 61 km NNE of Terney, Russia | M5.2 | 130 km | 351 km |
| Feb 25, 1995 | 50 km N of Vostok, Russia | M4.8 | 51 km | 33 km |
| May 11, 2025 | 45 km SE of Vostok, Russia | M4.6 | 45 km | 421 km |
| May 27, 2021 | 65 km E of Vostok, Russia | M4.2 | 65 km | 10 km |
| Mar 14, 2019 | 22 km E of Vostok, Russia | M4.0 | 23 km | 434 km |
| Jul 15, 2017 | 48 km NNE of Terney, Russia | M4.0 | 144 km | 356 km |
| May 15, 2001 | 46 km NE of Terney, Russia | M3.8 | 147 km | 359 km |
| Apr 6, 2005 | 97 km ESE of Vostok, Russia | M3.4 | 97 km | 393 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -9°F (-23°C) | 0.6 in | Coldest |
| February | -1°F (-19°C) | 0.6 in | Driest |
| March | 15°F (-10°C) | 1.1 in | |
| April | 36°F (2°C) | 2.2 in | |
| May | 49°F (10°C) | 3.3 in | |
| June | 59°F (15°C) | 4.1 in | |
| July | 67°F (19°C) | 5.9 in | Warmest |
| August | 64°F (18°C) | 6.5 in | Wettest |
| September | 51°F (11°C) | 4.5 in | |
| October | 35°F (2°C) | 2.8 in | |
| November | 14°F (-10°C) | 1.7 in | |
| December | -4°F (-20°C) | 1.0 in |
Vostok has a seasonal temperature swing of 76°F / from -9°F in January to 67°F in July. Total annual precipitation is 34.1 inches, with August being the wettest month (6.5") and February the driest (0.6").