Climate almanac
West Chester
Pennsylvania, United States · 39.96°, -75.61°
What is the weather like in West Chester in May?
In May, West Chester is typically 73°F (23°C) during the day and 56°F (13°C) at night. The month brings about 4.8 in (122 mm) of precipitation in total.
- Average high73°F (23°C)
- Average low56°F (13°C)
- Precipitation4.8 in (122 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)