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Weather & Climate in Sayansk, Russia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sayansk has a cool climate with an average annual temperature of 30°F (-1°C). Winters average -5°F in January while summers reach 63°F in July / a wide seasonal temperature swing of 68°F. The area gets 308 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 15.2 inches (drier than the 38-inch national average). The area receives 3.6 inches of snow annually. The city sits at an elevation of 1,814 feet.
Temperature
-5°F Jan (-21°C)
63°F Jul (17°C)
| Annual Average | 30.0°F |
| 44% below US avg | |
| January Average | -5°F (-21°C) |
| July Average | 63°F (17°C) |
| Sunny Days | 308 days/yr |
Geography
| Elevation | 1,814 ft (553 m) |
| Area | 32.1 sq mi (83.0 km²) |
| Population Density | 1,371/sq mi |
| Coordinates | 54.1129°N, 102.1777°W |
| Timezone | Asia/Irkutsk |
Precipitation & Snow
Air Quality
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| Feb 26, 1996 | 103 km N of Ust’-Uda, Russia | M4.2 | 120 km | 33 km |
| Dec 7, 1998 | 99 km SW of Zalari, Russia | M4.1 | 141 km | 33 km |
| Jun 20, 2008 | 101 km ENE of Orlik, Russia | M3.8 | 147 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -5°F (-21°C) | 0.4 in | Coldest |
| February | 1°F (-17°C) | 0.3 in | Driest |
| March | 15°F (-9°C) | 0.4 in | |
| April | 33°F (0°C) | 0.7 in | |
| May | 48°F (9°C) | 1.3 in | |
| June | 58°F (15°C) | 2.1 in | |
| July | 63°F (17°C) | 3.2 in | Warmest, Wettest |
| August | 58°F (15°C) | 3.2 in | |
| September | 46°F (8°C) | 1.7 in | |
| October | 31°F (-1°C) | 0.8 in | |
| November | 13°F (-11°C) | 0.6 in | |
| December | 0°F (-18°C) | 0.5 in |
Sayansk has a seasonal temperature swing of 68°F / from -5°F in January to 63°F in July. Total annual precipitation is 15.2 inches, with July being the wettest month (3.2") and February the driest (0.3").