Nha Trang — Water Temperature in January

Water Temperature Range

23°C

minimum

24°C

average

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

January: Climate and Swimming Opportunities

Average Night Air Temperature

21°C

Average Day Air Temperature

26°C

Precipitation Amount per Month

36 mm

Number of Rainy Days

Daylight per Day

11 hrs

Sunshine per Day

6 hrs

Average Wind Speed

10 km/h

Average Humidity

78%

At such water and air temperatures, swimming is pleasant and refreshing rather than hot. After you get in, it feels comfortable, and you’ll warm up quickly when you come out.