Sea Temperature in Shibetsu in December

Complete information on the sea temperature range in the Sea of Japan in Shibetsu in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Shibetsu. 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 Shibetsu in December

34°F

MINIMUN

42°F

AVERAGE

50°F

MAXIMUM

Historical Data of Water Temperature in December in Shibetsu

Water Temperature Chart for Sea of Japan in Shibetsu in December

Sea Temperature Table in Shibetsu in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	45°C	48°C	46°C	46°C
Dec 2	45°C	46°C	46°C	46°C
Dec 3	43°C	45°C	46°C	46°C
Dec 4	45°C	45°C	46°C	46°C
Dec 5	43°C	45°C	46°C	46°C
Dec 6	43°C	45°C	45°C	45°C
Dec 7	43°C	45°C	45°C	45°C
Dec 8	43°C	43°C	45°C	44°C
Dec 9	43°C	43°C	45°C	43°C
Dec 10	43°C	45°C	45°C	45°C
Dec 11	43°C	45°C	43°C	44°C
Dec 12	43°C	45°C	43°C	44°C
Dec 13	41°C	43°C	43°C	43°C
Dec 14	41°C	43°C	43°C	43°C
Dec 15	41°C	43°C	41°C	43°C
Dec 16	41°C	43°C	43°C	43°C
Dec 17	39°C	43°C	43°C	42°C
Dec 18	39°C	41°C	43°C	42°C
Dec 19	39°C	41°C	41°C	42°C
Dec 20	39°C	41°C	41°C	41°C
Dec 21	39°C	39°C	41°C	40°C
Dec 22	39°C	41°C	41°C	41°C
Dec 23	37°C	41°C	39°C	39°C
Dec 24	39°C	39°C	39°C	39°C
Dec 25	39°C	39°C	39°C	39°C
Dec 26	39°C	39°C	39°C	39°C
Dec 27	39°C	39°C	39°C	39°C
Dec 28	39°C	39°C	39°C	39°C
Dec 29	37°C	37°C	39°C	38°C
Dec 30	37°C	39°C	39°C	39°C

Shibetsu Climate and Swimming Opportunities in December

36°F

Average Day Air Temperature

25°F

Average Night Air Temperature

5 in

Precipitation Amount per Month

23 days

Number of Rainy Days

9 hrs

Daylight
per Day

2 hrs

Sunshine
per Day

8 mph

Average Wind Speed

73%

Average
humidity

Shibetsu lies within the Hokkaido in Japan. The average daytime temperature in Shibetsu in December is 2°C (35°F), while the nighttime average is -4°C (24°F). There are typically 23 rainy days during the month, with a total precipitation of 119 mm (4.7 inches). The daylight duration in December in Shibetsu is 9 hours, with an average of 2 hours of sunshine per day. The average wind speed in December is 13 km/h (8 mph), and the humidity level is around 73%.

The water temperature in Shibetsu in December ranges from 3°C to 8°C (37°F to 46°F). At the beginning of the month, the average temperature is around 7°C (45°F), shifting to 6°C (43°F) by mid-December and reaching 4°C (39°F) in the last ten days. Overall, the average sea temperature in Shibetsu for December is 6°C (43°F). Very cold water with low air temperature creates extreme swimming conditions. Hypothermia can occur quickly, making it unsafe for most people.

Sea Temperature in December in Nearby Cities

Hokkaido

Frequently Asked Questions About Water Temperatures in December in Shibetsu

What is the sea temperature in Shibetsu in December?

The water temperature in the Sea of Japan in Shibetsu in December ranges from 3°C to 8°C (37°F to 46°F).

Is it possible to swim in the Sea of Japan in Shibetsu in December?

The average sea temperature in Shibetsu in December is 6°C (43°F), and the air temperature is 2°C (35°F), so very cold water with low air temperature creates extreme swimming conditions. Hypothermia can occur quickly, making it unsafe for most people.