Climate almanac

Biryusinsk

Irkutsk Oblast, Russia · 55.96°, 97.82°

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What is the climate like in Biryusinsk?

The best time to visit Biryusinsk is typically June – August, with trip comfort peaking in June (7.3/10). Biryusinsk is warmest in July, when daily highs average 76°F (24°C), and coolest in January, when lows fall to about -11°F (-24°C). The wettest month is typically July and the driest is February; the year sees roughly 22 in (555 mm) of precipitation.

  • Best time to visitJune – August — comfort peaks in June (7.3/10)
  • Warmest monthJuly — average high 76°F (24°C)
  • Coolest monthJanuary — average low -11°F (-24°C)
  • Wettest monthJuly (2.8 in (72 mm))
  • Driest monthFebruary (0.9 in (24 mm))
  • Annual precipitation22 in (555 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromTajshet, 11 km away (1925-2025)