Sea Temperature in Tokuyama in December

Complete information on the sea temperature range in the Sea of Japan in Tokuyama in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Tokuyama. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Tokuyama in December

54°F

MINIMUN

61°F

AVERAGE

68°F

MAXIMUM

Historical Data of Water Temperature in December in Tokuyama

Water Temperature Chart for Sea of Japan in Tokuyama in December

Sea Temperature Table in Tokuyama in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	66°C	64°C	66°C	65°C
Dec 2	66°C	64°C	66°C	65°C
Dec 3	66°C	64°C	64°C	65°C
Dec 4	64°C	64°C	64°C	64°C
Dec 5	64°C	64°C	64°C	64°C
Dec 6	64°C	63°C	64°C	64°C
Dec 7	64°C	63°C	64°C	64°C
Dec 8	64°C	64°C	63°C	64°C
Dec 9	64°C	64°C	64°C	64°C
Dec 10	63°C	63°C	64°C	63°C
Dec 11	63°C	63°C	63°C	63°C
Dec 12	63°C	63°C	64°C	63°C
Dec 13	63°C	63°C	63°C	63°C
Dec 14	63°C	63°C	63°C	63°C
Dec 15	63°C	63°C	63°C	63°C
Dec 16	61°C	64°C	63°C	63°C
Dec 17	61°C	63°C	63°C	62°C
Dec 18	61°C	63°C	63°C	62°C
Dec 19	61°C	63°C	63°C	62°C
Dec 20	63°C	63°C	63°C	62°C
Dec 21	61°C	63°C	63°C	62°C
Dec 22	61°C	61°C	63°C	61°C
Dec 23	61°C	63°C	61°C	61°C
Dec 24	61°C	61°C	61°C	61°C
Dec 25	59°C	61°C	61°C	60°C
Dec 26	59°C	61°C	61°C	60°C
Dec 27	59°C	59°C	59°C	59°C
Dec 28	59°C	59°C	59°C	59°C
Dec 29	59°C	59°C	59°C	59°C
Dec 30	57°C	59°C	59°C	59°C

Tokuyama Climate and Swimming Opportunities in December

54°F

Average Day Air Temperature

37°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

10 days

Number of Rainy Days

10 hrs

Daylight
per Day

4 hrs

Sunshine
per Day

7 mph

Average Wind Speed

70%

Average
humidity

Tokuyama lies within the Yamaguchi Prefecture in Japan. The average daytime temperature in Tokuyama in December is 12°C (53°F), while the nighttime average is 3°C (37°F). There are typically 10 rainy days during the month, with a total precipitation of 55 mm (2.2 inches). The daylight duration in December in Tokuyama is 10 hours, with an average of 4 hours of sunshine per day. The average wind speed in December is 12 km/h (7 mph), and the humidity level is around 70%.

The water temperature in Tokuyama in December ranges from 14°C to 18°C (57°F to 64°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 17°C (63°F) by mid-December and reaching 16°C (61°F) in the last ten days. Overall, the average sea temperature in Tokuyama for December is 17°C (63°F).

Sea Temperature in December in Nearby Cities

Frequently Asked Questions About Water Temperatures in December in Tokuyama

What is the sea temperature in Tokuyama in December?

The water temperature in the Sea of Japan in Tokuyama in December ranges from 14°C to 18°C (57°F to 64°F).

Is it possible to swim in the East China Sea in Yonakuni in December?

The average sea temperature in Yonakuni in December is 25°C (77°F), and the air temperature is 22°C (71°F), so optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.