Climate almanac
Ironwood
Michigan, United States · 46.45°, -90.17°
What is the climate like in Ironwood?
The best time to visit Ironwood is typically July – August, with trip comfort peaking in July (6.9/10). Ironwood is warmest in July, when daily highs average 80°F (27°C), and coolest in February, when lows fall to about 11°F (-12°C). The wettest month is typically June and the driest is January; the year sees roughly 39 in (989 mm) of precipitation.
- Best time to visitJuly – August — comfort peaks in July (6.9/10)
- Warmest monthJuly — average high 80°F (27°C)
- Coolest monthFebruary — average low 11°F (-12°C)
- Wettest monthJune (4.5 in (114 mm))
- Driest monthJanuary (1.9 in (49 mm))
- Annual precipitation39 in (989 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromIronwood, 2 km away (1901-2026)