Newport (RI) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Newport.
Climate overview of Newport
Newport, Rhode Island, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 26°C (79°F) in July, while winters cool to 4°C (39°F) in January.
Rain/snowfall is high, totalling around 1227 mm (48 in) per year. December is the wettest month and August the driest. The city also experiences warm summers and cold winters. The most sunshine falls in July, with an average of 9.7 hours of daily sunshine.
Newport Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Newport - and find the best time to visit.
Monthly Temperature in Newport
Depending on the time of the year, temperatures range from comfortable to chilly in Newport. Average maximum daytime temperatures range from a comfortable 26°C (79°F) in July, the warmest time of the year, to a chilly 4°C (39°F) during cooler months like January.
At night, you can expect temperatures ranging from 19°C (66°F) in July to around -4°C (25°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Newport
Newport has a relatively rain/snowy climate with high precipitation levels, averaging 1227 mm (48 in) of rain/snowfall annually. Year-round, Newport has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 127 mm (5 in), and the driest month, August, with 82 mm (3.2 in), is minimal. For more details, please visit our Newport Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Newport
Seasonal changes in sunshine hours are quite dramatic in Newport. While July receives considerable daily sunshine with up to 9.7 hours, November marks the darkest time of the year, where sunshine is scarce with only 4.9 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Newport by Month
The relative humidity is high throughout the year in Newport.
The city experiences its highest humidity in August, reaching 73%. In April, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Newport
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: August and September
- Warmest weather: July and August
- Most sunshine: June and July
- Fewest rainy days: August, September and November
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -4°C (25°F).
Frequently asked questions about the climate in Newport
What is the best time to visit Newport?
August and September typically offer the most optimal weather in Newport. In contrast, January, February, March, April and December tend to have less optimal conditions. Newport has warm summers and cold winters.
What temperatures can I expect in Newport?
Daytime highs range from 4°C (39°F) in January to 26°C (79°F) in July. Nighttime lows range from -4°C (25°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Newport get?
Annual rainfall is around 1227 mm (48 in). December is the wettest month with 127 mm (5 in), while August is the driest with 82 mm (3.2 in).
How sunny is Newport?
Newport receives around 2,598 hours of sunshine per year. July is the sunniest month with 290 hours, while November is the cloudiest with just 147 hours. Overall, Newport enjoys abundant sunshine.
Newport 3-Day Forecast
Newport (RI) 3-Day Forecast
Newport on the map
Newport is highlighted - select any city to see its climate.
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