Climate almanac
Iron Mountain
Michigan, US · 45.82°, -88.07°
What is the climate like in Iron Mountain?
The best time to visit Iron Mountain is typically September, the year's most comfortable month (6.6/10). Iron Mountain 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 August and the driest is January; the year sees roughly 35 in of precipitation.
- Best time to visitSeptember — the year's comfort peak (6.6/10)
- Warmest monthJuly — average high 81°F (27°C)
- Coolest monthJanuary — average low 12°F (-11°C)
- Wettest monthAugust (4.3 in)
- Driest monthJanuary (1.4 in)
- Annual precipitation35 in