Weather by month in Maine

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

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

In January the weather in Maine is generally poor. January is a winter month. The average maximum daytime temperatures are very low and range from -5°C in Jackman to 1°C in Kittery. On average, this month is one of the coldest months of the year in Maine. So be prepared and make sure to dress up warm.

Find more detailed climate information for Maine in January here.

In February the weather in Maine is generally poor. February is a winter month. The average maximum daytime temperatures are very low and range from -5°C in Jackman to 2°C in Kittery. 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 Maine in February here.

In March the weather in Maine is generally poor. The temperatures range from very low in Jackman with 1°C to low in South Berwick with 7°C.

Find more detailed climate information for Maine in March here.

In April the weather in Maine ranges from poor in Bar Harbor to unpleasant in Biddeford. The temperatures range from low in Jackman with 9°C to moderate in Sanford with 14°C.

Find more detailed climate information for Maine in April here.

In May the weather in Maine ranges from unpleasant in Kennebunkport to pleasant in Old Orchard Beach. The temperatures range from moderate in Northeast Harbor with 16°C to pleasant in Sanford with 20°C.

Find more detailed climate information for Maine in May here.

In June the weather in Maine is generally pleasant. June is a summer month. The temperatures range from pleasant in Northeast Harbor with 19°C to high in Sanford with 24°C.

Find more detailed climate information for Maine in June here.

In July the weather in Maine ranges from pleasant in Ogunquit to perfect in Bar Harbor. July is a summer month. The average maximum daytime temperatures are high and range from 22°C in Northeast Harbor to 28°C in Sanford. On average, this month is one of the warmest months of the year in Maine. So be prepared and make sure to dress lightly.

Find more detailed climate information for Maine in July here.

In August the weather in Maine ranges from pleasant in Ogunquit to perfect in Bar Harbor. August is a summer month. The average maximum daytime temperatures are high and range from 22°C in Northeast Harbor to 27°C in South Berwick.

Find more detailed climate information for Maine in August here.

In September the weather in Maine ranges from pleasant in Bar Harbor to perfect in Old Orchard Beach. The temperatures range from pleasant in Jackman with 20°C to high in Saco with 23°C.

Find more detailed climate information for Maine in September here.

In October the weather in Maine is generally unpleasant. The temperatures range from low in Jackman with 12°C to moderate in Saco with 16°C.

Find more detailed climate information for Maine in October here.

In November the weather in Maine is generally poor. The average maximum daytime temperatures are low and range from 5°C in Jackman to 10°C in Kittery.

Find more detailed climate information for Maine in November here.

In December the weather in Maine is generally poor. December is a winter month. The temperatures range from very low in Jackman with -2°C to low in Kittery with 4°C. 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 Maine in December here.