Weather in October
Sea temperature
In October, the average sea temperature in Tsukumi, Japan, is 23.7°C (74.7°F).Note: Imagine a swim in 23.7°C (74.7°F) waters. How you'd feel depends on your cold sensitivity, the sun's rays, the caress of the wind, and the warmth enveloping you. Comparatively, Olympic swimmers train in waters between 25°C (77°F) and 28°C (82.4°F).
Daylight
In Tsukumi, the average length of the day in October is 11h and 22min.On the first day of October in Tsukumi, sunrise is at 06:06 and sunset at 17:57. On the last day of the month, sunrise is at 06:29 and sunset at 17:22 JST.
Frequently asked questions
How warm is the water in October in Tsukumi?
In Tsukumi, the average seawater temperature in October is 23.7°C (74.7°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23.7°C (74.7°F) water.
How many hours of daylight does Tsukumi have in October?
The average day length in October in Tsukumi is 11h and 22min.
When are sunrise and sunset in October in Tsukumi?
On the first day of October, sunrise is at 06:06 and sunset at 17:57. On the last day of the month, sunrise is at 06:29 and sunset at 17:22 JST.
Average sea temperature in October
Tsukumi, Japan
- Average sea temperature in October: 23.7°C
The best month for swimming (with the highest average sea temperature) is August (26.9°C).
The coldest month (with the lowest average sea temperature) is February (13.5°C).
Average daylight in October
Tsukumi, Japan
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
Tsukumi, Japan
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