Temperature
Cold by day, cold at night.
Bath is usually most comfortable in June and September. Typical daytime highs range from 31–78°F across the year. Rain varies by season.

Cold by day, cold at night.
Some precipitation is expected this month.
A mix of sunshine and cloud.
Humidity is rarely noticeable in the cool air.
In November, afternoons feel about 37° and nights feel near 30°.
Partly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 44°F, easing to about 41°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 31 | 16 | 3.3 | 9 | 6.3 | 73 |
| Feb | 33 | 18 | 3.0 | 9 | 7.5 | 71 |
| Mar | 40 | 26 | 3.8 | 10 | 8.3 | 69 |
| Apr | 51 | 37 | 3.6 | 10 | 9.1 | 69 |
| May | 62 | 47 | 2.9 | 10 | 10.0 | 73 |
| Jun | 71 | 57 | 3.3 | 10 | 10.9 | 77 |
| Jul | 78 | 63 | 2.9 | 9 | 11.8 | 78 |
| Aug | 77 | 63 | 3.0 | 9 | 11.1 | 78 |
| Sep | 69 | 56 | 3.4 | 8 | 9.3 | 80 |
| Oct | 58 | 45 | 4.4 | 10 | 7.6 | 79 |
| Nov | 47 | 35 | 3.5 | 10 | 6.2 | 77 |
| Dec | 37 | 24 | 4.2 | 11 | 5.8 | 77 |
Similar climates
Want a side-by-side climate view? Compare Bath with New York City.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 27, 2026
Data & methodology