Climate almanac
Jamestown
New York, United States · 42.10°, -79.24°
What is the weather like in Jamestown in May?
In May, Jamestown is typically 67°F (19°C) during the day and 49°F (9°C) at night. The month brings about 5.0 in (127 mm) of precipitation in total. Snowfall averages about 0.5 in (12 mm) over the month.
- Average high67°F (19°C)
- Average low49°F (9°C)
- Precipitation5.0 in (127 mm)
- Clear or mostly clear days7
- Snowfall0.5 in (12 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)