Measurements:
°C
°F
CURRENT WEATHER
09:46
Hoi An
82°F
S 1 mph
Feels like: 88°F
Precip: 37%
World Resorts Vietnam Hoi An Weather

7 Day Weather Forecast

10.22
thu
DAY
86°F
SW 4 mph
precip
8%
NIGHT
78°F
NE 7 mph
precip
19%
10.23
fri
DAY
86°F
NW 6 mph
precip
5%
NIGHT
78°F
NE 7 mph
precip
29%
10.24
sat
DAY
86°F
W 6 mph
precip
19%
NIGHT
80°F
NE 6 mph
precip
26%
10.25
sun
DAY
86°F
W 7 mph
precip
21%
NIGHT
80°F
NE 6 mph
precip
28%
10.26
mon
DAY
86°F
W 6 mph
precip
7%
NIGHT
80°F
E 2 mph
precip
34%
10.27
tue
DAY
84°F
SW 9 mph
precip
36%
NIGHT
80°F
SW 1 mph
precip
60%
10.28
wed
DAY
84°F
SW 9 mph
precip
70%
NIGHT
78°F
E 6 mph
precip
25%

Hoi An Sea Water Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Hoi An was 28.8°F. The maximum and minimum values were 28.2°F and 29.7°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 94.7 °F
July 94.1 °F
Warmest sea temperature:
August 89.5 °F
September 89.3 °F
July 88.4 °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