Long-term weather forecast
Long-term weather forecast

November weather forecast and climate
Dartmouth, Canada

Sea temperature

In November, the average sea temperature in Dartmouth, Canada, is 9.2°C (48.6°F).
Note: Swimming in 9.2°C (48.6°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.


In November, the average length of the day is 9.6h.

How cold is the water in November in Dartmouth?

In Dartmouth, Canada, the average seawater temperature in November is 9.2°C (48.6°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

How many hours of daylight does Dartmouth have in November?

In Dartmouth, Canada, the average length of the day in November is 9.6h.
Average sea temperature in November - Dartmouth, Canada
  • Average sea temperature in November: 9.2°C

The best month for swimming (with the highest average sea temperature) is August (17.2°C).
The coldest month (with the lowest average sea temperature) is February (0.8°C).

Average daylight in November - Dartmouth, Canada
  • Average daylight in November: 9.6h

The month with the longest days is June (Average daylight: 15.5h).
The month with shortest days is December (Average daylight: 8.9h).