West Haven Weather in May

May in West Haven brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 11°C (52°F). Quite a bit of rainfall is expected, around 102 mm (4 in), so pack an umbrella.

Rainfall in West Haven in May

Historically, May sees about 13 days of rain, with a monthly average of 102 mm (4 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in West Haven in May

May in West Haven brings typical temperatures with highs around 20°C (68°F) and lows of 11°C (52°F). The difference between afternoon and evening temperatures is usually noticeable. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in West Haven in May

Expect sunny days throughout the month, with an estimated 258 hours of sunshine. This makes it a pleasant time to visit West Haven.

If you prefer dry days with pleasant temperatures, July and September typically offer 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.