Climate almanac
Bratsk
Irkutsk Oblast, Russia · 56.13°, 101.61°
What is the climate like in Bratsk?
The best time to visit Bratsk is typically June – August, with trip comfort peaking in June (7.5/10). Bratsk is warmest in July, when daily highs average 74°F (23°C), and coolest in January, when lows fall to about -13°F (-25°C). The wettest month is typically July and the driest is February; the year sees roughly 16 in (395 mm) of precipitation.
- Best time to visitJune – August — comfort peaks in June (7.5/10)
- Warmest monthJuly — average high 74°F (23°C)
- Coolest monthJanuary — average low -13°F (-25°C)
- Wettest monthJuly (2.2 in (55 mm))
- Driest monthFebruary (0.7 in (17 mm))
- Annual precipitation16 in (395 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromBratsk, 18 km away (1901-2025)