Select a link for the average weather, by month or year, in cities, towns and parks throughout Maine.
 Temperature |
 Precipitation |
 Snowfall |
|---|---|---|
| January | January | January |
| February | February | February |
| March | March | March |
| April | April | April |
| May | May | |
| June | June | |
| July | July | |
| August | August | |
| September | September | |
| October | October | |
| November | November | November |
| December | December | December |
| Year | Year | Year |
Typical sunshine by month in Maine: average number of sunny days, hours of sun and percent sunshine.
Maine's typical morning and afternoon relative humidity levels for each month.
When, how much and how often Portland, Maine has snow — with monthly and yearly averages for total days and inches of snowfall, snow accumulation, heavy snowstorms and first snowfall.
Snowfall and snow accumulation averages for:
Monthly and yearly averages for Atlantic water temperatures from Portland to Eastport.