Ishim

What is the climate like in Ishim?

The best time to visit Ishim is typically May – September, with trip comfort peaking in August (7.1/10). Ishim is warmest in July, when daily highs average 76°F (24°C), and coolest in January, when lows fall to about -4°F (-20°C). The wettest month is typically July and the driest is February; the year sees roughly 20 in (496 mm) of precipitation.

• Best time to visitMay – September — comfort peaks in August (7.1/10)
• Warmest monthJuly — average high 76°F (24°C)
• Coolest monthJanuary — average low -4°F (-20°C)
• Wettest monthJuly (3.0 in (76 mm))
• Driest monthFebruary (0.8 in (21 mm))
• Annual precipitation20 in (496 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromIschim Amsg, 4 km away (1936-2024)