Climate almanac
Hanover
New Hampshire, United States · 43.70°, -72.29°
What is the weather like in Hanover in May?
In May, Hanover is typically 66°F (19°C) during the day and 46°F (8°C) at night. The month brings about 3.3 in (83 mm) of precipitation in total. Snowfall averages about 0.2 in (6 mm) over the month.
- Average high66°F (19°C)
- Average low46°F (8°C)
- Precipitation3.3 in (83 mm)
- Clear or mostly clear days6
- Snowfall0.2 in (6 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)