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Sea Temperature in Hoi An in May

Complete information on the sea temperature range in the South China Sea in Hoi An in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Hoi An. 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 Hoi An in May

25°C

MINIMUN

27.5°C

AVERAGE

30°C

MAXIMUM

Historical Data of Water Temperature in May in Hoi An

Water Temperature Chart for South China Sea in Hoi An in May

Sea Temperature Table in Hoi An in May Over the Past Years

Day	2024	2023	2022	Average
May 1	27°C	26°C	26°C	26.3°C
May 2	27°C	26°C	26°C	26.0°C
May 3	27°C	26°C	27°C	26.5°C
May 4	27°C	27°C	27°C	26.8°C
May 5	27°C	27°C	27°C	26.5°C
May 6	27°C	26°C	27°C	26.5°C
May 7	27°C	26°C	27°C	26.8°C
May 8	27°C	27°C	27°C	26.8°C
May 9	27°C	26°C	28°C	27.0°C
May 10	27°C	27°C	27°C	27.0°C
May 11	28°C	27°C	27°C	27.5°C
May 12	28°C	27°C	28°C	27.5°C
May 13	28°C	27°C	28°C	27.5°C
May 14	28°C	26°C	28°C	27.3°C
May 15	27°C	27°C	28°C	27.5°C
May 16	28°C	28°C	29°C	28.0°C
May 17	28°C	28°C	28°C	28.3°C
May 18	28°C	28°C	28°C	28.3°C
May 19	28°C	27°C	28°C	28.0°C
May 20	28°C	28°C	28°C	28.0°C
May 21	28°C	29°C	28°C	28.3°C
May 22	28°C	28°C	28°C	28.0°C
May 23	28°C	28°C	28°C	28.0°C
May 24	28°C	28°C	28°C	28.0°C
May 25	29°C	29°C	28°C	28.8°C
May 26	29°C	29°C	28°C	28.8°C
May 27	29°C	29°C	28°C	28.5°C
May 28	29°C	29°C	28°C	28.8°C
May 29	29°C	30°C	28°C	29.3°C
May 30	29°C	29°C	28°C	29.0°C

Hoi An Climate and Swimming Opportunities in May

33°C

Average Day Air Temperature

25°C

Average Night Air Temperature

54 mm

Precipitation Amount per Month

8 days

Number of Rainy Days

13 hrs

Daylight
per Day

7 hrs

Sunshine
per Day

9 km/h

Average Wind Speed

73%

Average
humidity

Hoi An lies within in Vietnam. The average daytime temperature in Hoi An in May is 33°C (91°F), while the nighttime average is 25°C (76°F). There are typically eight rainy days during the month, with a total precipitation of 54 mm (2.1 inches). The daylight duration in May in Hoi An is 13 hours, with an average of 7 hours of sunshine per day. The average wind speed in May is 9 km/h (6 mph), and the humidity level is around 73%.

The water temperature in Hoi An in May ranges from 26°C to 29°C (79°F to 84°F). At the beginning of the month, the average temperature is around 27°C (81°F), shifting to 28°C (82°F) by mid-May and reaching 28°C (82°F) in the last ten days. Overall, the average sea temperature in Hoi An for May is 28°C (82°F). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.

Sea Temperature in May in Nearby Cities

Da Nang

Frequently Asked Questions About Water Temperatures in May in Hoi An

What is the sea temperature in Hoi An in May?

The water temperature in the South China Sea in Hoi An in May ranges from 26°C to 29°C (79°F to 84°F).

Is it possible to swim in the South China Sea in Hoi An in May?

The average sea temperature in Hoi An in May is 28°C (82°F), and the air temperature is 33°C (91°F), so the water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.