Climate almanac
Fallon
Nevada, United States · 39.47°, -118.78°
What is the weather like in Fallon in December?
In December, Fallon is typically 49°F (10°C) during the day and 29°F (-2°C) at night. The month brings about 1.1 in (27 mm) of precipitation in total. Snowfall averages about 1.9 in (47 mm) over the month.
- Average high49°F (10°C)
- Average low29°F (-2°C)
- Precipitation1.1 in (27 mm)
- Clear or mostly clear days10
- Snowfall1.9 in (47 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)