Climate almanac
Mendon
Massachusetts, United States · 42.11°, -71.55°
What is the weather like in Mendon in January?
In January, Mendon is typically 39°F (4°C) during the day and 25°F (-4°C) at night. The month brings about 3.8 in (97 mm) of precipitation in total. Snowfall averages about 7.6 in (192 mm) over the month.
- Average high39°F (4°C)
- Average low25°F (-4°C)
- Precipitation3.8 in (97 mm)
- Clear or mostly clear days10
- Snowfall7.6 in (192 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)