Newport Weather in May

May in Newport brings moderate temperatures, with daytime highs of 17°C (63°F) and nights around 10°C (50°F). Expect around 55 mm (2.2 in) of rainfall during the month.

Rainfall in Newport in May

Rain is expected on roughly 13 days, totalling around 55 mm (2.2 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Newport in May

Expect highs of 17°C (63°F) in Newport in May, with nights dropping to around 10°C (50°F). Conditions are often most pleasant around the middle of the day. Nights fall to 10°C (50°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Newport in May

There are approximately 215 hours of sunshine this month, resulting in mostly clear days.

Average water temperature in May

With water temperatures around 12°C (54°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.

If you prefer enjoying temperate temperatures and rain-free days, July, 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.