Hoi An Weather and Climate: A Comprehensive Guide
Hoi-An has a tropical climate. Temperature differences are not so big between summer and winter. From mid-October to mid-December you have a possible chance of cyclones on the coast. During this period you can also experience of a lot of rainfall that can lead to local flooding. It is not that you can not visit Hoi-An during this period, but the weather is unpredictable. Best travel time would be from February until October.
Average maximum day and minimum night temperature
The weather in Hoi An changes moderately throughout the year, offering enough variation to appreciate each season. Average maximum daytime temperatures range from a very warm 34°C in June, the warmest time of the year, to a comfortable 25°C during cooler months like January.
At night, temperatures typically drop to an average of around 21°C during these months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Hoi An is known for its substantial rainfall, with annual precipitation reaching 2416 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, November receives heavy rainfall, averaging 454 mm of precipitation, recorded across 7 rainy days. In contrast, the drier season, April brings less rainfall, with 77 mm over 8 rainy days. For more details, please visit our Hoi An Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Seasonal changes in sunshine hours are quite dramatic in Hoi An. While July receives considerable daily sunshine with up to 8.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.5 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The city experiences its highest humidity in October, reaching 85%. In July, the humidity drops to its lowest level at 76%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
overcast and heavy rain overcast and heavy rain broken clouds and chance of slight rainForecast for Hoi An
8 m/s
7 m/s
6 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Hoi An in Vietnam
During the months of January, February and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
Rainy season in Hoi An occurs in the months of January, September, October, November and December.
June has an average maximum temperature of 34°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 25°C.
November tops the wettest month list with 454 mm of rainfall.
April is the driest month with 77 mm of precipitation.
July is the sunniest month with an average of 255 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
