Kagoshima — Water Temperature in March

Water Temperature Range

15°C

minimum

18°C

average

20°C

maximum

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Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2026	2025	2024	2023
MAR 1	-10°C	18°C	16°C	18°C
MAR 2	18°C	18°C	16°C	19°C
MAR 3	18°C	17°C	16°C	18°C
MAR 4	18°C	18°C	17°C	18°C
MAR 5	18°C	18°C	17°C	18°C
MAR 6	19°C	18°C	17°C	18°C
MAR 7	19°C	18°C	17°C	18°C
MAR 8	19°C	18°C	17°C	18°C
MAR 9	18°C	18°C	17°C	18°C
MAR 10	18°C	18°C	17°C	17°C
MAR 11	18°C	18°C	17°C	18°C
MAR 12	19°C	18°C	17°C	18°C
MAR 13	18°C	18°C	17°C	18°C
MAR 14	16°C	18°C	17°C	18°C
MAR 15	18°C	17°C	17°C	17°C
MAR 16	18°C	18°C	17°C	17°C
MAR 17	18°C	18°C	18°C	18°C
MAR 18	18°C	18°C	18°C	17°C
MAR 19	19°C	18°C	17°C	18°C
MAR 20	19°C	18°C	18°C	18°C
MAR 21	19°C	19°C	18°C	18°C
MAR 22	19°C	18°C	17°C	18°C
MAR 23	19°C	18°C	17°C	19°C
MAR 24	19°C	18°C	17°C	18°C
MAR 25	19°C	18°C	17°C	18°C
MAR 26	19°C	18°C	16°C	18°C
MAR 27	19°C	18°C	17°C	18°C
MAR 28	19°C	18°C	17°C	18°C
MAR 29	19°C	18°C	17°C	18°C
MAR 30	19°C	18°C	17°C	18°C
MAR 31	19°C	18°C	17°C	19°C

March: Climate and Swimming Opportunities

Average Night Air Temperature

6°C

Average Day Air Temperature

14°C

Precipitation Amount per Month

112 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

5 hrs

Average Wind Speed

14 km/h

Average Humidity

68%

With such a ratio between the average monthly temperatures of water and air, swimming usually feels uncomfortably cold. Even a short dip can leave you chilled, especially once you get out into the cool air.