Climate almanac
Brunswick
Maine, United States · 43.91°, -69.97°
What is the weather like in Brunswick in January?
In January, Brunswick is typically 33°F (1°C) during the day and 19°F (-7°C) at night. The month brings about 3.8 in (96 mm) of precipitation in total. Snowfall averages about 12 in (299 mm) over the month.
- Average high33°F (1°C)
- Average low19°F (-7°C)
- Precipitation3.8 in (96 mm)
- Clear or mostly clear days10
- Snowfall12 in (299 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)