When to go
The Best Time to Visit Hoi An
Month-by-month climate data for Hoi An, Vietnam — daily highs and lows, rain days, and an honest verdict for every month of the year.
Timing is the first real decision when planning Hoi An— it drives crowds, prices and what's actually open. Here's how the year breaks down so you can pick dates that fit the trip you're building, not just the weather.
Warmest in Hoi An: Jun (35°C / 95°F) · Coolest: Jan (24°C / 75°F) · Wettest: Oct (~28 rain days)
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)
Hoi An climate, month by month
January
24° / 20°C
~19 rain days
Good
February
25° / 20°C
~13 rain days
Excellent
March
28° / 22°C
~9 rain days
Excellent
April
30° / 24°C
~9 rain days
Good
May
32° / 26°C
~12 rain days
Good
June
35° / 27°C
~12 rain days
Fair
July
33° / 26°C
~14 rain days
Fair
August
34° / 27°C
~18 rain days
Tough
September
31° / 25°C
~23 rain days
Fair
October
28° / 24°C
~28 rain days
Good
November
27° / 23°C
~24 rain days
Good
December
24° / 21°C
~27 rain days
Good
Plan around it
Dates locked in? Start from the Hoi An travel guide or jump straight to a 3-day, 5-day or 7-day itinerary.