Westerly Weather in May

May in Westerly brings pleasant temperatures, with daytime highs of 19°C (66°F) and nights around 10°C (50°F). Quite a bit of rainfall is expected, around 93 mm (3.7 in), so pack an umbrella.

Rainfall in Westerly in May

You can expect rain on around 12 days based on historical patterns, with 93 mm (3.7 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Westerly in May

Temperatures in Westerly in May top out at 19°C (66°F) and drop to 10°C (50°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. At 10°C (50°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Westerly in May

Expect sunny days throughout the month, with an estimated 255 hours of sunshine. This makes it a pleasant time to visit Westerly.

If you prefer dry days with pleasant temperatures, August 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.