Climate and Weather of Maine, the United States of America

In the United States of America you have several regions, one of which is called Maine. The most popular city in this region is Bar Harbor, whose climate data we'll examine to provide you with an overview of what weather to expect in Maine. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

The weather in Maine during June, July, August and September is comfortably warm, with average temperatures ranging from 21°C to 25°C.

Note that the warmest month in Maine is normally July, with the temperature reaching 25°C, while January has the coolest maximum daytime temperatures, reaching 0°C.

The colder weather is most prominent in the months of January, February, March, November and December.

Precipitation in Maine varies considerably throughout the year. The wettest conditions occur in October with 166 mm of rain, while January stays relatively dry with 93 mm.

Select a Month of Interest

Check the conditions for any month of the year.

Interested in the detailed Weather and Climate of Maine, the United States of America?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.