Rochester Weather in May

May in Rochester brings high temperatures around 22°C (72°F) during the day, dropping to 10°C (50°F) at night, with quite a bit of rainfall expected, averaging around 103 mm (4.1 in) for the month.

Rainfall in Rochester in May

You can typically expect 13 days of rain this month, averaging around 103 mm (4.1 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Rochester in May

May in Rochester sees highs of 22°C (72°F) and lows of 10°C (50°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 10°C (50°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Rochester in May

The city usually sees around 281 hours of sunlight, indicating many sunny days , a great month for sightseeing.

For Rochester itself, July and September generally stand out with 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.