Climate almanac
Preston
Idaho, United States · 42.10°, -111.88°
What is the weather like in Preston in December?
In December, Preston is typically 35°F (1°C) during the day and 18°F (-8°C) at night. The month brings about 2.3 in (60 mm) of precipitation in total. Snowfall averages about 13 in (322 mm) over the month.
- Average high35°F (1°C)
- Average low18°F (-8°C)
- Precipitation2.3 in (60 mm)
- Clear or mostly clear days6
- Snowfall13 in (322 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)