Climate almanac
Hafnarfjörður
Capital Region, Iceland · 64.07°, -21.94°
What is the weather like in Hafnarfjörður in May?
In May, Hafnarfjörður is typically 48°F (9°C) during the day and 40°F (4°C) at night. The month brings about 4.5 in (115 mm) of precipitation in total. Snowfall averages about 0.7 in (18 mm) over the month.
- Average high48°F (9°C)
- Average low40°F (4°C)
- Precipitation4.5 in (115 mm)
- Clear or mostly clear days3
- Snowfall0.7 in (18 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)