Average annual temperature is 5.6 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -31.9 °C
Number of sunny days: 163 days
Number of rainy days: 148 days
Number of snow days: 54 days
Look at detailed online map of Mountain Iron
* Weather data for Mountain Iron United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 1.4 | 5.7 | 3.8 | 23.4 | 29.1 | 29.6 | 29.4 | 28.8 | 32.5 | 27.2 | 14.8 | 7.8 |
| Average daytime temperature (°C) | -5.9 | -4.5 | -0.5 | 6.9 | 20.1 | 24.9 | 23.5 | 23.7 | 21.1 | 11.3 | 2.8 | 1.5 |
| Average temperature (°C) | -9.1 | -9.9 | -5.5 | 1.2 | 13.3 | 19.0 | 18.4 | 18.4 | 16.1 | 7.5 | -1.3 | -1.8 |
| Average night temperature (°C) | -11.8 | -14.8 | -9.9 | -3.3 | 7.2 | 13.8 | 13.9 | 14.0 | 12.5 | 4.7 | -4.3 | -4.1 |
| Absolute minimum temperature (°C) | -28.8 | -31.9 | -17.9 | -12.4 | -1.5 | 8.3 | 9.5 | 9.1 | 3.9 | -6.7 | -15.5 | -13.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.2 | 6.7 | 7.6 | 7.2 | 11.5 | 12.2 | 12.7 | 10.2 | 7.7 | 5.7 | 4.2 | 2.9 |
| Precipitation (mm) | 19 | 40 | 46 | 105 | 43 | 74 | 62 | 35 | 103 | 43 | 23 | 68 |
| Sunny days | 19 | 14 | 17 | 12 | 19 | 13 | 6 | 12 | 9 | 12 | 17 | 13 |
| Rainy days | 3 | 4 | 2 | 12 | 12 | 17 | 25 | 19 | 21 | 16 | 6 | 11 |
| Snow days | 9 | 10 | 12 | 6 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 7 |
The best time to visit Mountain Iron during the most sunny months:
Months with the longest average daylight duration in Mountain Iron:
The largest precipitation sum in Mountain Iron is at