Sea Temperature in Numazu in December

Complete information on the sea temperature range in the Pacific Ocean in Numazu in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Numazu. 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 Numazu in December

12°C

MINIMUN

17°C

AVERAGE

22°C

MAXIMUM

Historical Data of Water Temperature in December in Numazu

Water Temperature Chart for Pacific Ocean in Numazu in December

Sea Temperature Table in Numazu in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	20°C	19°C	21°C	19.8°C
Dec 2	21°C	19°C	20°C	19.8°C
Dec 3	20°C	18°C	21°C	19.5°C
Dec 4	20°C	18°C	20°C	19.5°C
Dec 5	20°C	18°C	20°C	19.3°C
Dec 6	20°C	18°C	20°C	19.3°C
Dec 7	20°C	18°C	20°C	19.3°C
Dec 8	20°C	20°C	18°C	19.5°C
Dec 9	20°C	20°C	18°C	19.5°C
Dec 10	19°C	18°C	20°C	19.3°C
Dec 11	20°C	18°C	20°C	19.5°C
Dec 12	19°C	18°C	19°C	18.8°C
Dec 13	19°C	18°C	19°C	18.8°C
Dec 14	20°C	18°C	19°C	19.0°C
Dec 15	19°C	18°C	19°C	18.5°C
Dec 16	19°C	18°C	19°C	18.8°C
Dec 17	19°C	18°C	19°C	18.5°C
Dec 18	19°C	18°C	19°C	18.5°C
Dec 19	19°C	17°C	18°C	18.0°C
Dec 20	19°C	18°C	19°C	18.3°C
Dec 21	18°C	17°C	18°C	17.8°C
Dec 22	18°C	17°C	18°C	17.5°C
Dec 23	18°C	17°C	18°C	17.5°C
Dec 24	18°C	17°C	18°C	17.5°C
Dec 25	18°C	17°C	17°C	17.3°C
Dec 26	18°C	17°C	17°C	17.3°C
Dec 27	18°C	17°C	17°C	17.3°C
Dec 28	18°C	17°C	17°C	17.0°C
Dec 29	18°C	17°C	17°C	17.3°C
Dec 30	18°C	17°C	17°C	17.0°C

Numazu Climate and Swimming Opportunities in December

12°C

Average Day Air Temperature

4°C

Average Night Air Temperature

47 mm

Precipitation Amount per Month

10 days

Number of Rainy Days

10 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

14 km/h

Average Wind Speed

59%

Average
humidity

Numazu lies within the Shizuoka Prefecture in Japan. The average daytime temperature in Numazu in December is 12°C (53°F), while the nighttime average is 4°C (40°F). There are typically 10 rainy days during the month, with a total precipitation of 47 mm (1.9 inches). The daylight duration in December in Numazu is 10 hours, with an average of 5 hours of sunshine per day. The average wind speed in December is 14 km/h (9 mph), and the humidity level is around 59%.

The water temperature in Numazu in December ranges from 17°C to 20°C (63°F to 68°F). At the beginning of the month, the average temperature is around 20°C (68°F), shifting to 19°C (66°F) by mid-December and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Numazu for December is 19°C (66°F).

Sea Temperature in December in Nearby Cities

Frequently Asked Questions About Water Temperatures in December in Numazu

What is the sea temperature in Numazu in December?

The water temperature in the Pacific Ocean in Numazu in December ranges from 17°C to 20°C (63°F to 68°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.