New England Weather by Month — Temperature & Rainfall Guide

New England is a region in the United States of America. Many people wonder what the weather conditions are in New England over the year. What is the best time to visit New England?

This page shows the average weather conditions by month in New England over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in New England is generally less favorable. January is a winter month. The temperatures range from very low in Stowe with -3°C (27°F) to low in Plymouth with 4°C (39°F). On average, this month is one of the coldest months of the year in New England. So be prepared and make sure to dress up warm.

Find more detailed climate information for New England in January here.

In February the weather in New England is generally less favorable. February is a winter month. The temperatures range from very low in Stowe with -2°C (28°F) to low in Plymouth with 4°C (39°F). It is a very cold month in some areas, so be prepared and make sure to dress up warm.

Find more detailed climate information for New England in February here.

In March the weather in New England is generally less favorable. The average maximum daytime temperatures are low and range from 4°C (39°F) in Stowe to 9°C (48°F) in New Haven.

Find more detailed climate information for New England in March here.

In April the weather in New England ranges from less favorable in Bar Harbor to good in Boston. The temperatures range from low in Stowe with 11°C (52°F) to moderate in Hartford with 16°C (61°F).

Find more detailed climate information for New England in April here.

In May the weather in New England ranges from good in Bar Harbor to excellent in Providence. The temperatures range from moderate in Bar Harbor with 18°C (64°F) to pleasant in Hartford with 22°C (72°F).

Find more detailed climate information for New England in May here.

In June the weather in New England is generally very good. June is a summer month. The temperatures range from pleasant in Bar Harbor with 21°C (70°F) to high in Hartford with 26°C (79°F).

Find more detailed climate information for New England in June here.

In July the weather in New England ranges from very good in Boston to excellent in Bar Harbor. July is a summer month. The average maximum daytime temperatures are high and range from 25°C (77°F) in Bar Harbor to 29°C (84°F) in Hartford. On average, this month is one of the warmest months of the year in New England. So be prepared and make sure to dress lightly.

Find more detailed climate information for New England in July here.

In August the weather in New England ranges from very good in Portsmouth to excellent in Boston. August is a summer month. The average maximum daytime temperatures are high and range from 24°C (75°F) in Bar Harbor to 28°C (82°F) in Hartford.

Find more detailed climate information for New England in August here.

In September the weather in New England ranges from very good in Bar Harbor to excellent in Boston. The temperatures range from pleasant in Stowe with 21°C (70°F) to high in Hartford with 25°C (77°F).

Find more detailed climate information for New England in September here.

In October the weather in New England ranges from mixed in Boston to good in Providence. The temperatures range from moderate in Stowe with 13°C (55°F) to pleasant in New Haven with 18°C (64°F).

Find more detailed climate information for New England in October here.

In November the weather in New England ranges from less favorable in Bar Harbor to mixed in Boston. The temperatures range from low in Stowe with 7°C (45°F) to moderate in New Haven with 12°C (54°F).

Find more detailed climate information for New England in November here.

In December the weather in New England is generally less favorable. December is a winter month. The temperatures range from very low in Stowe with 1°C (34°F) to low in Plymouth with 8°C (46°F).

Find more detailed climate information for New England in December here.