Sea Temperature in Yokohama in January

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

46°F

MINIMUN

56°F

AVERAGE

66°F

MAXIMUM

Historical Data of Water Temperature in January in Yokohama

Water Temperature Chart for Pacific Ocean in Yokohama in January

Sea Temperature Table in Yokohama in January Over the Past Years

Day	2024	2023	2022	Average
Jan 1	64°C	57°C	57°C	60°C
Jan 2	64°C	57°C	57°C	60°C
Jan 3	66°C	57°C	57°C	60°C
Jan 4	64°C	55°C	57°C	60°C
Jan 5	64°C	55°C	57°C	60°C
Jan 6	66°C	55°C	55°C	59°C
Jan 7	64°C	55°C	55°C	59°C
Jan 8	64°C	54°C	55°C	59°C
Jan 9	64°C	55°C	55°C	59°C
Jan 10	64°C	55°C	55°C	59°C
Jan 11	64°C	54°C	55°C	59°C
Jan 12	64°C	54°C	55°C	58°C
Jan 13	64°C	54°C	55°C	58°C
Jan 14	64°C	54°C	55°C	58°C
Jan 15	64°C	55°C	55°C	59°C
Jan 16	64°C	55°C	55°C	59°C
Jan 17	63°C	55°C	55°C	58°C
Jan 18	64°C	55°C	55°C	59°C
Jan 19	63°C	55°C	55°C	58°C
Jan 20	63°C	55°C	55°C	58°C
Jan 21	63°C	55°C	55°C	58°C
Jan 22	64°C	55°C	55°C	59°C
Jan 23	63°C	54°C	54°C	57°C
Jan 24	63°C	54°C	54°C	57°C
Jan 25	63°C	54°C	55°C	57°C
Jan 26	63°C	54°C	55°C	57°C
Jan 27	64°C	52°C	55°C	58°C
Jan 28	63°C	54°C	55°C	58°C
Jan 29	63°C	54°C	57°C	58°C
Jan 30	63°C	54°C	55°C	57°C

Yokohama Climate and Swimming Opportunities in January

48°F

Average Day Air Temperature

36°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

11 days

Number of Rainy Days

10 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

9 mph

Average Wind Speed

54%

Average
humidity

Yokohama lies within the Kanagawa Prefecture in Japan. The average daytime temperature in Yokohama in January is 9°C (48°F), while the nighttime average is 2°C (35°F). There are typically 11 rainy days during the month, with a total precipitation of 48 mm (1.9 inches). The daylight duration in January in Yokohama is 10 hours, with an average of 6 hours of sunshine per day. The average wind speed in January is 15 km/h (9 mph), and the humidity level is around 54%.

The water temperature in Yokohama in January ranges from 13°C to 15°C (55°F to 59°F). At the beginning of the month, the average temperature is around 15°C (59°F), shifting to 15°C (59°F) by mid-January and reaching 14°C (57°F) in the last ten days. Overall, the average sea temperature in Yokohama for January is 15°C (59°F). The water is still cold, but for short swims, it can be manageable. Warm clothes are necessary after swimming.

Sea Temperature in January in Nearby Cities

Frequently Asked Questions About Water Temperatures in January in Yokohama

What is the sea temperature in Yokohama in January?

The water temperature in the Pacific Ocean in Yokohama in January ranges from 13°C to 15°C (55°F to 59°F).

Is it possible to swim in the Pacific Ocean in Yokohama in January?

The average sea temperature in Yokohama in January is 15°C (59°F), and the air temperature is 9°C (48°F), so the water is still cold, but for short swims, it can be manageable. Warm clothes are necessary after swimming.