Climate almanac
Rexburg
Idaho, United States · 43.83°, -111.79°
What is the weather like in Rexburg in January?
In January, Rexburg is typically 29°F (-1°C) during the day and 16°F (-9°C) at night. The month brings about 2.0 in (51 mm) of precipitation in total. Snowfall averages about 13 in (324 mm) over the month.
- Average high29°F (-1°C)
- Average low16°F (-9°C)
- Precipitation2.0 in (51 mm)
- Clear or mostly clear days7
- Snowfall13 in (324 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)