Newburyport (MA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Newburyport.
Climate overview of Newburyport
The climate in Newburyport, Massachusetts, United States of America, is marked by large temperature swings across the seasons, ranging from 28°C (82°F) in July to 2°C (36°F) in January.
Rain/snowfall is high, totalling around 1318 mm (52 in) per year. December is the wettest month and September the driest. The city also experiences warm summers and cold winters. The most sunshine falls in May, with an average of 10.0 hours of daily sunshine.
Newburyport Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Newburyport - and find the best time to visit.
Monthly Temperature in Newburyport
In Newburyport, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 28°C (82°F) in July, the warmest time of the year, to a chilly 2°C (36°F) during cooler months like January.
At night, you can expect temperatures ranging from 17°C (63°F) in July to around -8°C (18°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Newburyport
Newburyport experiences significant rain/snowfall throughout the year, averaging 1318 mm (52 in) of precipitation annually. While snow/rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 140 mm (5.5 in) of precipitation, spread over 14 snowy/rainy days.
In contrast, the driest month September experiences a drier climate, with about 80 mm (3.1 in) of rainfall spread across 9 rainy days. For more details, please visit our Newburyport 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 Newburyport
Seasonal changes in sunshine hours are quite dramatic in Newburyport. While May receives considerable daily sunshine with up to 10.0 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.7 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 Newburyport by Month
The relative humidity is high throughout the year in Newburyport.
The city experiences its highest humidity in August, reaching 72%. In February, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Newburyport
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: May and July
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -8°C (18°F).
Frequently asked questions about the climate in Newburyport
What is the best time to visit Newburyport?
August and September typically offer the most optimal weather in Newburyport. In contrast, January, February, March and December tend to have less optimal conditions. Newburyport has warm summers and cold winters.
What temperatures can I expect in Newburyport?
Daytime highs range from 2°C (36°F) in January to 28°C (82°F) in July. Nighttime lows range from -8°C (18°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Newburyport get?
Annual rainfall is around 1318 mm (52 in). December is the wettest month with 140 mm (5.5 in), while September is the driest with 80 mm (3.1 in). In the coldest months, precipitation may fall as snow/rain.
How sunny is Newburyport?
Newburyport receives around 2,665 hours of sunshine per year. May is the sunniest month with 301 hours, while December is the cloudiest with just 141 hours. Overall, Newburyport enjoys abundant sunshine.
Newburyport 3-Day Forecast
Newburyport (MA) 3-Day Forecast
Newburyport on the map
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