Measurements:
°C
°F
CURRENT WEATHER
10:21
Hoi An
86°F
NW 7 mph
Feels like: 92°F
Precip: 0%
World Resorts Vietnam Hoi An Weather

7 Day Weather Forecast

04.21
tue
DAY
90°F
NW 14 mph
precip
0%
NIGHT
78°F
N 6 mph
precip
0%
04.22
wed
DAY
92°F
NW 16 mph
precip
0%
NIGHT
76°F
N 7 mph
precip
0%
04.23
thu
DAY
90°F
W 14 mph
precip
0%
NIGHT
78°F
NE 2 mph
precip
0%
04.24
fri
DAY
88°F
W 11 mph
precip
100%
NIGHT
78°F
NE 4 mph
precip
0%
04.25
sat
DAY
86°F
W 8 mph
precip
0%
NIGHT
76°F
N 4 mph
precip
0%
04.26
sun
DAY
86°F
W 11 mph
precip
45%
NIGHT
76°F
N 4 mph
precip
0%
04.27
mon
DAY
86°F
NW 9 mph
precip
0%
NIGHT
76°F
N 4 mph
precip
100%

Hoi An Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Hoi An was 26.2°F. The maximum and minimum values were 25.1°F and 26.9°F respectively.

Hoi An on the Weather Map

Best Time to Visit Hoi An
The most sunny months:
April 17 days
May 16 days
June 16 days
The most warm months:
June 95.4 °F
August 94.8 °F
July 94.2 °F
Warmest sea temperature:
August 89.5 °F
September 89.4 °F
July 88.3 °F
The most cold months:
January 76.6 °F
December 77.5 °F
February 79.0 °F
The most rainy months:
December 15 days
November 14 days
October 13 days
The most windy months:
December 7 mph
November 7 mph
April 7 mph
more details