Newport Weather in September

September in Newport brings moderate temperatures, with highs of 17°C (63°F) and nights dropping to 10°C (50°F). Rainfall is on the higher side this month, averaging around 102 mm (4 in), so keep a rain jacket handy.

Rainfall in Newport in September

Expect around 21 days of rain based on historical data, with 102 mm (4 in) average. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Newport in September

In September, Newport sees moderate temperatures, with highs of 17°C (63°F). Nights drop to around 10°C (50°F). Conditions are often most pleasant around the middle of the day. With lows of 10°C (50°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 Newport in September

This month is characterized by fewer sunny days, with about 93 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

Should you favor a climate that's both dry and comfortably warm, May, June, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.