Charles Town Weather in May

During May, Charles Town experiences high daytime temperatures of 24°C (75°F) and cooler nights around 11°C (52°F). Expect quite a bit of rainfall. Around 109 mm (4.3 in) is typical.

Rainfall in Charles Town in May

Looking at the last 30 years, the data shows about 14 days with rain, averaging 109 mm (4.3 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Charles Town in May

If you're visiting Charles Town in May, expect highs of 24°C (75°F) and overnight lows around 11°C (52°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

If you prefer dry days with pleasant temperatures, September typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.