Saga Prefecture
Japan
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Saga Prefecture, Japan

Sea temperature

In Saga Prefecture, Japan, the average seawater temperature in October is 24°C (75.2°F).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 24°C (75.2°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)

Daylight

The average length of the day in October is 11.4h.

What is the sea temperature in October in Saga Prefecture?

In Saga Prefecture, in October, the average water temperature is 24°C (75.2°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24°C (75.2°F) water.

What is the average length of the day in October in Saga Prefecture?

In Saga Prefecture, the average length of the day in October is 11.4h.
Average sea temperature in October - Saga Prefecture, Japan
  • Average sea temperature in October: 24°C

The best month for swimming (with the highest average sea temperature) is August (27.6°C).
The coldest month (with the lowest average sea temperature) is March (14.4°C).

Average daylight in October - Saga Prefecture, Japan
  • Average daylight in October: 11.4h

The month with the longest days is June (Average daylight: 14.3h).
The month with shortest days is December (Average daylight: 10h).