Weather & Climate in Tomari, Russia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Tomari has a cool climate with an average annual temperature of 37°F (3°C). Winters average 11°F in January while summers reach 59°F in July. Annual precipitation totals 32.5 inches. The area receives 13.3 inches of snow annually. The city sits at an elevation of 85 feet.
Temperature
11°F Jan (-12°C)
59°F Jul (15°C)
| Annual Average | 36.6°F |
| 32% below US avg | |
| January Average | 11°F (-12°C) |
| July Average | 59°F (15°C) |
Geography
| Elevation | 85 ft (26 m) |
| Coordinates | 47.7660°N, 142.0655°E |
| Timezone | Asia/Sakhalin |
Precipitation & Snow
Air Quality
Earthquake History
129 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.2.
| May 12, 1990 | 16 km WSW of Uglegorsk, Russia | M7.2 | 142 km | 606 km |
| Aug 4, 2000 | 35 km SSE of Uglegorsk, Russia | M6.8 | 114 km | 10 km |
| Aug 2, 2007 | 20 km WSW of Yablochnyy, Russia | M6.2 | 75 km | 5 km |
| Aug 2, 2007 | 10 km WNW of Nevel’sk, Russia | M5.8 | 120 km | 10 km |
| Nov 5, 2002 | 16 km SE of Shakhtersk, Russia | M5.6 | 146 km | 597 km |
| Aug 2, 2007 | 8 km SW of Nevel’sk, Russia | M5.5 | 129 km | 10 km |
| Aug 14, 2007 | 20 km WSW of Pravda, Russia | M5.5 | 102 km | 10 km |
| Aug 4, 2000 | 17 km SSE of Uglegorsk, Russia | M5.3 | 129 km | 10 km |
| Sep 1, 2001 | 0 km WNW of Bykov, Russia | M5.2 | 61 km | 10 km |
| Nov 16, 2000 | 17 km SSE of Uglegorsk, Russia | M5.2 | 130 km | 10 km |
| Aug 2, 2007 | 11 km NW of Nevel’sk, Russia | M5.2 | 117 km | 10 km |
| Aug 10, 2000 | 37 km NNE of Krasnogorsk, Russia | M5.2 | 108 km | 10 km |
| Aug 2, 2007 | 12 km WNW of Gornozavodsk, Russia | M5.1 | 133 km | 10 km |
| Feb 8, 2003 | 27 km NE of Krasnogorsk, Russia | M5.1 | 95 km | 33 km |
| Oct 7, 2000 | 35 km SSE of Uglegorsk, Russia | M5.1 | 117 km | 10 km |
| Aug 30, 2000 | 33 km SSE of Uglegorsk, Russia | M5.0 | 117 km | 10 km |
| Jan 14, 2015 | 17 km SSW of Uglegorsk, Russia | M5.0 | 130 km | 577 km |
| Mar 22, 2010 | Sakhalin, Russia | M5.0 | 110 km | 35 km |
| Aug 4, 2007 | 6 km WSW of Nevel’sk, Russia | M4.9 | 125 km | 9 km |
| Sep 4, 2001 | 9 km ENE of Sinegorsk, Russia | M4.9 | 75 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 3.2 m (10 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2007 | TATAR STRAIT | Earthquake | 3.2 m | 2 | 75 km |
| 1971 | TATAR STRAIT | Earthquake | 0.1 m | - | 129 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 11°F (-12°C) | 2.2 in | Coldest |
| February | 13°F (-11°C) | 1.7 in | |
| March | 22°F (-6°C) | 1.7 in | Driest |
| April | 34°F (1°C) | 1.9 in | |
| May | 42°F (6°C) | 2.5 in | |
| June | 51°F (11°C) | 2.0 in | |
| July | 59°F (15°C) | 3.2 in | |
| August | 62°F (17°C) | 3.9 in | Warmest |
| September | 56°F (13°C) | 3.9 in | Wettest |
| October | 44°F (6°C) | 3.7 in | |
| November | 29°F (-2°C) | 3.0 in | |
| December | 18°F (-8°C) | 2.8 in |
Tomari has a seasonal temperature swing of 51°F / from 11°F in January to 62°F in August. Total annual precipitation is 32.5 inches, with September being the wettest month (3.9") and March the driest (1.7").