Rochester Weather in May

Rochester in May sees pleasant temperatures, with highs around 20°C (68°F) and overnight lows of 8°C (46°F). Rainfall is fairly high at around 106 mm (4.2 in) on average, so pack waterproofs just in case.

Rainfall in Rochester in May

You can typically expect 12 days of rain this month, averaging around 106 mm (4.2 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Rochester in May

Daytime highs in Rochester in May reach 20°C (68°F), with nights around 8°C (46°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 8°C (46°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Rochester in May

Expect a lot of sunshine this month, with about 258 hours of sun. These sunny conditions add to the overall experience.

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.