Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Chester, Canada

Sea temperature

In Chester, Canada, the average seawater temperature in October is 13.6°C (56.5°F).
Note: Swimming in 13.6°C (56.5°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.


The average length of the day in October in Chester, Canada, is 11h.

What is the water temperature in October in Chester?

In Chester, in October, the average water temperature is 13.6°C (56.5°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 Chester have in October?

The average length of the day in October in Chester is 11h.
Average sea temperature in October - Chester, Canada
  • Average sea temperature in October: 13.6°C

The best month for swimming (with the highest average sea temperature) is August (16.8°C).
Coldest months (with the lowest average sea temperature) are February and March (1.1°C).

Average daylight in October - Chester, Canada
  • Average daylight in October: 11h

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