Irtyshsk

What is the climate like in Irtyshsk?

The best time to visit Irtyshsk is typically May – September, with trip comfort peaking in August (8.2/10). Irtyshsk is warmest in July, when daily highs average 80°F (27°C), and coolest in January, when lows fall to about -4°F (-20°C). The wettest month is typically July and the driest is January; the year sees roughly 15 in (374 mm) of precipitation.

• Best time to visitMay – September — comfort peaks in August (8.2/10)
• Warmest monthJuly — average high 80°F (27°C)
• Coolest monthJanuary — average low -4°F (-20°C)
• Wettest monthJuly (2.0 in (51 mm))
• Driest monthJanuary (0.7 in (19 mm))
• Annual precipitation15 in (374 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromIrtyshsk, 2 km away (1936-2026)