Climate almanac
Mountain Home
Idaho, United States · 43.13°, -115.69°
What is the weather like in Mountain Home in January?
In January, Mountain Home is typically 38°F (3°C) during the day and 25°F (-4°C) at night. The month brings about 2.2 in (55 mm) of precipitation in total. Snowfall averages about 9.5 in (240 mm) over the month.
- Average high38°F (3°C)
- Average low25°F (-4°C)
- Precipitation2.2 in (55 mm)
- Clear or mostly clear days8
- Snowfall9.5 in (240 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)