March in Ishim averages a daily high of -1.5°C with nights around -11.9°C. Expect roughly 9 wet days totalling 18.9mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Ishim is May–August.
Based on ISCHIM AMSG, RS (3.8km), 1995–2024. 26 years of March data.