Clarenville
Canada
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Clarenville, Canada

Sea temperature

In Clarenville, Canada, the average seawater temperature in September is 12.1°C (53.8°F).
Note: 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.

Daylight

In September, the average length of the day in Clarenville is 12.6h.

How cold is the water in September in Clarenville?

In Clarenville, in September, the average water temperature is 12.1°C (53.8°F). Swimming in 12.1°C (53.8°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.

What is the average length of the day in September in Clarenville?

In September, the average length of the day is 12.6h.
Average sea temperature in September - Clarenville, Canada
  • Average sea temperature in September: 12.1°C

The best month for swimming (with the highest average sea temperature) is August (13.9°C).
The coldest month (with the lowest average sea temperature) is March (-0.6°C).

Average daylight in September - Clarenville, Canada
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 16h).
The month with shortest days is December (Average daylight: 8.4h).