Climate almanac
Stewartville
Minnesota, United States · 43.86°, -92.49°
What is the climate like in Stewartville?
The best time to visit Stewartville is typically June – July, with trip comfort peaking in September (6.6/10). Stewartville is warmest in July, when daily highs average 81°F (27°C), and coolest in January, when lows fall to about 12°F (-11°C). The wettest month is typically June and the driest is January; the year sees roughly 39 in (991 mm) of precipitation.
- Best time to visitJune – July — comfort peaks in September (6.6/10)
- Warmest monthJuly — average high 81°F (27°C)
- Coolest monthJanuary — average low 12°F (-11°C)
- Wettest monthJune (5.3 in (134 mm))
- Driest monthJanuary (1.5 in (37 mm))
- Annual precipitation39 in (991 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromRochester Intl AP, 5 km away (1893-2026)