Bratsk, Russia

Full City Profile

256,600 Population 1,553/sq mi density

1,453 ft Elevation 443 meters

30°F Avg Temperature -1°C

Bratsk has a cool climate with an average annual temperature of 30°F (-1°C). Winters average -5°F in January while summers reach 64°F in July. The area gets 310 sunny days per year. Annual precipitation totals 14.4 inches. The area receives 4.6 inches of snow annually.

Temperature

-5°F Jan (-20°C) 64°F Jul (18°C)

Annual Average	30.1°F
	44% below US avg
January Average	-5°F (-20°C)
July Average	64°F (18°C)
Sunny Days	310 days/yr

Geography

Elevation	1,453 ft (443 m)
Area	165.3 sq mi (428.0 km²)
Population Density	1,553/sq mi
Coordinates	56.1325°N, 101.6142°W
Timezone	Asia/Irkutsk

Precipitation & Snow

Annual Rainfall 14.4"

62% below US avg

Snowfall 4.6"

Wettest Month (Aug) 2.80"

Driest Month (Feb) 0.39"

Air Quality

Earthquake History

1 earthquake (M2.5+) within 150 km since 1990. Strongest: M4.2. Most recent: M4.2 on Feb 26, 1996.

Feb 26, 1996	103 km N of Ust’-Uda, Russia	M4.2	141 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	-5°F (-20°C)	0.6 in	Coldest
February	1°F (-17°C)	0.4 in	Driest
March	16°F (-9°C)	0.4 in
April	32°F (0°C)	0.8 in
May	48°F (9°C)	1.3 in
June	59°F (15°C)	1.8 in
July	64°F (18°C)	2.4 in	Warmest
August	59°F (15°C)	2.8 in	Wettest
September	46°F (8°C)	1.5 in
October	30°F (-1°C)	0.9 in
November	11°F (-12°C)	0.8 in
December	-0°F (-18°C)	0.8 in

Bratsk has a seasonal temperature swing of 69°F / from -5°F in January to 64°F in July. Total annual precipitation is 14.4 inches, with August being the wettest month (2.8") and February the driest (0.4").

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