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Climate · Hoi An

Hoi An in August

Hot and wet, as the days shorten.

Typical weather, averaged over 30 years

August in Hoi An is hot: highs near 94°F, lows near 80°F. Rain falls on about four days a week, more often as the month goes on, and the days shorten by 22 minutes from the first week to the last.August in Hoi An is hot: highs near 34°C, lows near 27°C. Rain falls on about four days a week, more often as the month goes on, and the days shorten by 22 minutes from the first week to the last.

High
94°F34°Caverage
Low
80°F27°Caverage
Wet days
4a week · 57% of days
Daylight
12h 38mon average

Is August a good time to visit Hoi An?

August sits outside Hoi An's best months, which run from January to March. Expect hot days and rain on about four days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How August sits in the year

week by week

Temperature

Highs near 94°F in August, against 78°F to 96°F through the year.Highs near 34°C in August, against 26°C to 36°C through the year.

Chance of a wet day

57% of days in August, against 29% to 83% through the year.

Cloud cover

82% cover in August, against 55% to 84% through the year.

Daylight

12h 38m in August, against 11h 12m to 13h 03m through the year.

Week by week, lightly smoothed, with August shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. July95°35°low 81°low 27°4 wet days a weekRain on about four days a week.
  2. August94°34°low 80°low 27°4 wet days a weekRain on about four days a week.
  3. September90°32°low 78°low 26°5 wet days a weekRain on about five days a week.

Where Hoi An sits, in August

Asia/Ho Chi Minh
this place
typical high in August 40°F4°C95°F35°C
Sunrise, mid-August
5:31 AMsets 6:12 PM
Above the sea
0 mlow-lying
Latitude
15.9°Nnorthern hemisphere
Nearest of ours
Da Nang24 km north-west

The land around Hoi An, shaded by its typical high in August, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in Vietnam in August

high · low · wet days
See August on the planning mapThe whole year in Hoi An

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Hoi An. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.