Eastport, ME
Climate overview — based on NOAA 1991-2020 normals from EASTPORT, ME US.
Year-round temperatures (°F)
Climate summary
Eastport has an annual average temperature of 44.9°F with about 47.7 inches of precipitation per year and 61.8 inches of snow. The warmest month is July (average high 74.9°F), and the coldest is January (average low 15.1°F). October is typically the wettest month (5.14 in) and July the driest (2.67 in). Snow typically falls from November through April.
Best time to visit Eastport
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Eastport's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1880s | 0 | |
| 1890s | 15 | |
| 1900s | 13 | |
| 1910s | 20 | |
| 1920s | 16 | |
| 1930s | 26 | |
| 1940s | 35 | |
| 1950s | 37 | |
| 1960s | 18 | |
| 1970s | 45 | |
| 1980s | 31 | |
| 1990s | 50 | |
| 2000s | 47 | |
| 2010s | 13 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 30.3°F | 15.1°F | 22.7°F | 4.20 in | 15.3 in | 12 |
| February | 31.9°F | 17.1°F | 24.5°F | 3.20 in | 13.7 in | 11 |
| March | 39.1°F | 24.4°F | 31.8°F | 4.08 in | 12.7 in | 12 |
| April | 49.7°F | 34.3°F | 42.0°F | 4.45 in | 4.1 in | 11 |
| May | 60.4°F | 42.6°F | 51.5°F | 3.27 in | — | 12 |
| June | 69.0°F | 49.3°F | 59.1°F | 3.87 in | — | 13 |
| July | 74.9°F | 54.9°F | 64.9°F | 2.67 in | — | 12 |
| August | 74.5°F | 55.5°F | 65.0°F | 3.24 in | — | 10 |
| September | 67.3°F | 50.7°F | 59.0°F | 4.32 in | — | 11 |
| October | 56.5°F | 41.8°F | 49.2°F | 5.14 in | 0.1 in | 11 |
| November | 46.3°F | 33.7°F | 40.0°F | 4.64 in | 1.6 in | 12 |
| December | 36.6°F | 22.8°F | 29.7°F | 4.57 in | 14.3 in | 14 |
Climate twins of Eastport
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).