December weather forecastSaga Prefecture, Japan
December weather for Saga Prefecture, Japan: In Saga Prefecture, Japan, in December, the average water temperature is 18.3°C (64.9°F). December has the shortest days of the year in Saga Prefecture, with an average of 10h and 0min of daylight.
December
Weather in December
Sea temperature
In Saga Prefecture, Japan, in December, the average water temperature is 18.3°C (64.9°F).Note: Swimming in water at 18.3°C (64.9°F) is not a pleasing experience for the majority. As the temperature descends from 21°C (69.8°F) to 15°C (59°F), controlling breathing becomes increasingly hard.
Daylight
The month with the shortest days is December, with an average of 10h and 0min of daylight.On the first day of December, sunrise is at 07:04 and sunset at 17:11. On the last day of the month, sunrise is at 07:22 and sunset at 17:21 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 Saga Prefecture, the average seawater temperature in December is 18.3°C (64.9°F). For most, swimming in 18.3°C (64.9°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
December has the shortest days of the year in Saga Prefecture, with an average of 10h and 0min of daylight.
In December, the average day length in Saga Prefecture, Japan, is 10h and 0min.
In December, on the first day of the month, sunrise is at 07:04 and sunset at 17:11. On the last day of the month, in Saga Prefecture, Japan, sunrise is at 07:22 and sunset at 17:21 JST.
Average sea temperature in December
Saga Prefecture, Japan
- Average sea temperature in December: 18.3°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 December
Saga Prefecture, Japan
- Average daylight in December: 10h and 0min
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).
