Hoi An weather and climate
January
February
March
April
May
June
July
August
September
October
November
December
Overview
Hoi An weather and climate
January
February
March
April
May
June
July
August
September
October
November
December
Overview
Day
25 °C
Night
21 °C
Sea
25 °C
Precipitation
198 mm
in month
Rainy days
13 days
in month
Daylight
11 hours
average
Sunshine
7 hours
average
Humidity
84 %
Day
25 °C
Night
21 °C
Sea
25 °C
Precipitation
198 mm
in month
Rainy days
13 days
in month
Daylight
11 hours
average
Sunshine
7 hours
average
Humidity
84 %
Overview: Hoi An
Weather charts for Hoi An
Data backed by 40 years of history
We make the most from 40 years of historical weather data to predict the best weather conditions.
Selection of world's favourite destinations
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
16 500 000 weather records
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.
Find more destinations like this
Destinations with similar weather to Hoi An
Other destinations in Central Vietnam
Weather overview for Hoi An
Weather overview
Hoi An (Vietnam) in general has a tropical climate. The day temperatures range from 25 °C (77 °F) in January to 34 °C (94 °F) in June. The least rainy month in Hoi An is March with its 4 days of rain, the rainiest month is October, when it rains 18 days. Sea temperatures are in the following range: 23 °C (74 °F) in February to 29 °C (85 °F) in August. Temperatures during the night go from 20 °C (67 °F) in January to 25 °C (78 °F) in July.
January weather
The minimum of the day temperature can be noticed, with its value of 25 °C (77 °F) in Hoi An, while the descent of the sea temperature can be observed, with its value being 23 °C (74 °F). The tourist season continues. The number of rainy days descents similarly to the previous month, with its value of 7 days, and the rainfall amount descents similarly to the previous month as well. The minimum of the night temperature is observable, its value is 20 °C (67 °F).
February weather
The tourist season continues in Hoi An, while the dry season is about to start this month. The day temperature rise's start could be observed, the value of this measure is 26 °C (79 °F), while the minimum of the sea temperature is observable. The descent of the rainfall amount can be observed, with its value of 33 mm (1.28 in), and the number of rainy days descents similarly to the previous month as well, the value of this measure is 4 days.
March weather
The ongoing tourist season is noticeable in Hoi An, and there is pending dry season as well this month. The day temperature continues to rise. The minimum of the number of rainy days can be noticed, its value is 4 days, and the rainfall amount is on its minimum as well, its value is 30 mm (1.19 in). The number of sun hours (without clouds) is on its maximum, its value is 7 hours.
April weather
The ongoing tourist season is noticeable in Hoi An, and there is pending dry season as well. The sea temperature rise's start could be observed, with its value of 25 °C (77 °F), while the rise of the day temperature can be observed. The night temperature continues to rise, its value is 23 °C (74 °F). The number of sun hours (without clouds) descent's start could be observed in April.
May weather
The ongoing tourist season is noticeable in Hoi An. The day temperature continues to rise, its value is 33 °C (91 °F), and the sea temperature continues to rise as well, with its value being 27 °C (81 °F). The rainfall amount rise's start could be observed, the value of this measure is 54 mm (2.14 in), and the number of rainy days rise's start could be observed as well, with its value of 6 days. The night temperature rises similarly to the previous month, with its value being 25 °C (76 °F).
June weather
The day temperature is on its maximum, with its value of 34 °C (94 °F) in Hoi An, while the sea temperature continues to rise, its value is 29 °C (84 °F). The tourist season is close to its peak. The number of rainy days continues to rise, its value is 8 days, and the rainfall amount continues to rise too, with its value being 75 mm (2.94 in). The night temperature rises similarly to the previous month, the value of this measure is 25 °C (78 °F).
July weather
The tourist season is close to its peak this month in Hoi An. The number of rainy days continues to rise, the value of this measure is 9 days, while the rainfall amount descent's start could be observed, its value is 68 mm (2.69 in). The maximum of the night temperature is observable, with its value of 25 °C (78 °F).
August weather
The tourist season is taking place in Hoi An. The rise of the number of rainy days can be observed, with its value of 11 days, while the rainfall amount starts to rise in August. The maximum of the sea temperature can be noticed, its value is 29 °C (85 °F), while the beginning of the descent of the night temperature could be noticed in August. The number of sun hours (without clouds) is on its minimum in this month.
September weather
The day temperature starts to descent, with its value being 32 °C (89 °F) in Hoi An. The wet season is about to start this month. The tourist season continues in September. The number of rainy days rises similarly to the previous month, with its value of 14 days, and the rise of the rainfall amount can be observed as well, its value is 307 mm (12.09 in). The minimum of the wind speed can be noticed, with its value of 2.
October weather
There is pending wet season in Hoi An. The sea temperature descent's start could be observed, the value of this measure is 28 °C (82 °F), while the day temperature descents similarly to the previous month, the value of this measure is 30 °C (85 °F). The number of rainy days is on its maximum, and the maximum of the rainfall amount can be noticed as well. The descent of the night temperature can be observed, the value of this measure is 24 °C (75 °F).
November weather
The day temperature descents similarly to the previous month, its value is 28 °C (82 °F) in Hoi An, and the descent of the sea temperature can be observed too, the value of this measure is 26 °C (79 °F). There is pending wet season. The beginning of the descent of the rainfall amount could be noticed, and the beginning of the descent of the number of rainy days could be noticed as well, the value of this measure is 15 days. The wind speed reaches its maximum, its value is 3.
December weather
The tourist season is about to start in Hoi An. The descent of the sea temperature can be observed, the value of this measure is 25 °C (77 °F), and the day temperature continues to descent too, its value is 25 °C (78 °F). The rainfall amount continues to descent, its value is 198 mm (7.79 in), and the number of rainy days descents similarly to the previous month too, the value of this measure is 13 days. The descent of the night temperature can be observed, the value of this measure is 21 °C (69 °F).
FAQs
How many sunny hours can I expect in Hoi An in January?
In Hoi An in January, you can expect around 7 hours of sunshine.
What is the sea temperature in Hoi An in February?
The sea will reach 23 °C (74 °F) in Hoi An in February. This warm sea is nice for swimming, maybe cold for some, but most people can spend a long time in it.
What temperature can I expect during the day in Hoi An in March?
The average daily temperature in Hoi An in March is 28 °C (82 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
Is it hot in April in Hoi An?
In April in Hoi An, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
What is the average number of rainy days in May in Hoi An?
There are 6 days, which are rainy in May in Hoi An, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.5 days of the week, or in general - 22 % days.
What is the night temperature in June in Hoi An?
The average night temperature in Hoi An in June is 25 °C (78 °F). The temperature creates a tropical atmosphere and encourages a night of fun, often including a drink to refresh. After all, this temperature is already relatively high.
Is there a wet season in July in Hoi An?
No, there is no wet season in Hoi An in July - you can expect 9 days of rain during the month.
How windy is Hoi An in August?
In August in Hoi An, there will be an average wind scale of 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.
What level of humidity is to expect in September in Hoi An?
In Hoi An in September, expect humidity around 77 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
Is there a dry season in Hoi An in November?
No, November is not a dry month in Hoi An, expect rain approximately 15 days in a month.
Are there good conditions to visit in December in Hoi An?
In Hoi An in December, there are ideal conditions for a vacation. The temperature during the day will be nice 25 °C (78 °F). The temperature of the sea will be perfect at 25 °C (77 °F). At night, temperatures hover around a pleasant 21 °C (69 °F).