Weather in Hoi An in January

January in Hoi An is warm outdoor weather. Days are long enough to be useful. Shade starts to matter at midday.

In Vietnam, this is how Hoi An actually wears January, not how a country centroid would. January is the cold side of the year in Hoi An. Pack for that, not for a leftover summer photo.

Hoi An
Average temp
22°C

20–25°C

Rainfall
94 mm

Showers likely

Sunshine
3.3 h

hours per day

What to expect

Daytime

Warm days in Hoi An in January. A hat starts to earn its keep at midday. Evenings are the comfortable part of the clock.

You can walk at more hours than in the fierce months. Still build in a pause when the sun is high. Nights are easy.

Rain

Mixed skies in Hoi An in January. Dry days and wet days share the month. Outdoor plans need a backup, not a cancellation policy.

Pack a shell you will actually carry. The monthly table is the place for totals. This is the feel: usable, interrupted.

Evening

Evenings stay warm.

What to pack

  • Rain jacket

Where to stay in Hoi An

Dates are a starting point for January.

All hotels in Hoi An

Travel guides for Hoi An

What to read before you book.

All travel guides in Hoi An

Average weather in Hoi An

TemperatureRainfall

Source: MeteostatPeriod: 1991-2020Checked: 28 Aug 2026265 places covered

Similar weather in January

Other destinations whose January averages sit close to this one.

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FAQs about Hoi An

Climate averages for Hoi An, 1991–2020.

The best time to visit Hoi An is between January and May, the most comfortable stretch of the year on these averages.

June is the hottest month, with an average around 31°C.

October is the wettest month, with about 726 mm of rain.

No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.