Climate almanac
Williston
Vermont, United States · 44.44°, -73.07°
What is the weather like in Williston in May?
In May, Williston is typically 67°F (20°C) during the day and 47°F (8°C) at night. The month brings about 3.5 in (90 mm) of precipitation in total. Snowfall averages about 0.2 in (4 mm) over the month.
- Average high67°F (20°C)
- Average low47°F (8°C)
- Precipitation3.5 in (90 mm)
- Clear or mostly clear days7
- Snowfall0.2 in (4 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)