Climate almanac
Mosfellsbær
Capital Region, Iceland · 64.17°, -21.70°
What is the weather like in Mosfellsbær in October?
In October, Mosfellsbær is typically 44°F (7°C) during the day and 36°F (2°C) at night. The month brings about 4.8 in (121 mm) of precipitation in total. Snowfall averages about 3.6 in (92 mm) over the month.
- Average high44°F (7°C)
- Average low36°F (2°C)
- Precipitation4.8 in (121 mm)
- Clear or mostly clear days3
- Snowfall3.6 in (92 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)