October weather forecastMarugame, Japan
October
Weather in October
Sea temperature
In Marugame, Japan, the average seawater temperature in October is 23.8°C (74.8°F).Note: For someone not comfortable with cold, swimming in 23.8°C (74.8°F) waters might be a stretch. However, with favorable conditions like abundant sunshine, mild wind, and warm air temperatures, the experience can be improved. And while wetsuits are not a must, they can be considered.
Daylight
In Marugame, the average length of the day in October is 11h and 20min.On the first day of October, sunrise is at 05:59 and sunset at 17:49. On the last day of the month, sunrise is at 06:23 and sunset at 17:12 JST.
Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In October, the average sea temperature in Marugame, Japan, is 23.8°C (74.8°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23.8°C (74.8°F).
In Marugame, the average day length in October is 11h and 20min.
In October, on the first day of the month, sunrise is at 05:59 and sunset at 17:49. On the last day of the month, in Marugame, sunrise is at 06:23 and sunset at 17:12 JST.
Average sea temperature in October
Marugame, Japan
- Average sea temperature in October: 23.8°C
The best month for swimming (with the highest average sea temperature) is August (27.3°C).
The coldest month (with the lowest average sea temperature) is February (14.5°C).
Average daylight in October
Marugame, Japan
- Average daylight in October: 11h and 18min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).





