Climate almanac
Charlton
Massachusetts, United States · 42.14°, -71.97°
What is the weather like in Charlton in May?
In May, Charlton is typically 67°F (20°C) during the day and 50°F (10°C) at night. The month brings about 4.1 in (104 mm) of precipitation in total.
- Average high67°F (20°C)
- Average low50°F (10°C)
- Precipitation4.1 in (104 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)