Climate almanac
Herkimer
New York, United States · 43.03°, -74.99°
What is the weather like in Herkimer in May?
In May, Herkimer is typically 67°F (20°C) during the day and 48°F (9°C) at night. The month brings about 4.8 in (121 mm) of precipitation in total. Snowfall averages about 0.2 in (5 mm) over the month.
- Average high67°F (20°C)
- Average low48°F (9°C)
- Precipitation4.8 in (121 mm)
- Clear or mostly clear days6
- Snowfall0.2 in (5 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)