Hoi An Weather & Climate: Best Time to Visit
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.
Monthly Temperature in Hoi An
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 (93°F) in June, the warmest time of the year, to a comfortable 25°C (77°F) during cooler months like January.
At night, you can expect temperatures ranging from 27°C (81°F) in June to around 21°C (70°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hoi An
Hoi An is known for its substantial rainfall, with annual precipitation reaching 2416 mm (95 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives heavy rainfall, averaging 454 mm (18 in) of precipitation, recorded across 7 rainy days. In contrast, the driest month April brings less rainfall, with 77 mm (3 in) 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 Hours in Hoi An
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
Humidity in Hoi An by Month
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
Hoi An 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Hoi An
During February, March and April, Hoi An experiences its most favorable weather, with temperatures between 26°C (79°F) and 30°C (87°F). These mild conditions make it an excellent time for a visit.The weather does bring rainfall during this period, between 77 mm (3 in) and 100 mm (3.9 in).
Plan accordingly for January, September, October, November and December, when conditions bring the heaviest precipitation. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
