Weather in Hoi An + The Best Time to Visit? ➡️ | 2023
What is the weather in Hoi An in central Vietnam?
Hoi An is a charming ancient town located on the central coast of Vietnam, just a short distance from the city of Danang. If you’re planning a trip to Hoi An, it’s important to know what to expect when it comes to the weather. Hoi An has a tropical climate, with hot and humid weather throughout the year, but there are distinct differences between the dry season and the rainy season. The dry season in Hoi An lasts from February to August, with the driest months being February, March, and April. During this time, the weather is hot and sunny, with temperatures averaging around 29°C (84°F).
The humidity is also lower compared to the rainy season, making it a great time to explore the town’s historic sites and take in the stunning scenery. The water in the nearby sea is also very warm during this time, making it perfect for swimming and water activities. The rainy season in Hoi An starts in September and lasts until January. During this time, the town experiences heavy rainfall, often resulting in flooding in some parts of the town. The temperatures during the rainy season are still warm, averaging around 25°C (77°F), but the high humidity can make it feel hotter than it actually is. The wettest months are October and November, and typhoons are also more likely to occur during this time.
What is the best time to visit Hoi An ancient town?
So, what is the best time to visit Hoi An? It depends on your preferences and what you want to do during your visit. However, generally speaking, the best time to visit Hoi An is during the dry season, from February to August. The weather is ideal for outdoor activities, and the town is bustling with visitors from all over the world. However, if you’re looking for a quieter experience and don’t mind a bit of rain, the shoulder season of September to January can also be a good time to visit. During this time, you can enjoy lower prices and fewer crowds, as well as the chance to witness some of the local festivals and cultural events. Regardless of when you visit, be sure to pack for warm and humid weather, and be prepared for sudden rain showers. What is the current weather in Hoi An? ➜ Current weather in Hoi An
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Weather in Hoi An throughout the year:
Month
Weather Description
January
In January, the weather in Hoi An is typically mild with an average temperature of around 21°C (70°F). The humidity is moderate, and it’s the peak of the dry season, so you can expect plenty of sunshine and blue skies. The sea is calm and great for water activities, making it a great time to visit the beaches. However, it can get chilly at night, so it’s recommended to bring some warm clothing for the evenings. Overall, January is a great time to visit Hoi An for those who prefer milder weather and want to avoid the crowds that typically come during the peak season..
February
In February, Hoi An experiences pleasant weather with little rainfall and mild temperatures. The average temperature in Hoi An in February is around 22-24°C (72-75°F), and the humidity is relatively low, making it a comfortable time to visit. There may be occasional showers, but they are usually short-lived, and you can expect plenty of sunshine during the day. Overall, February is a great month to explore the ancient town of Hoi An and its surrounding areas.
March
March marks the transition to the hot season in Hoi An, with temperatures ranging from 21°C to 28°C (70°F to 82°F). The humidity starts to increase, and occasional rain showers may occur. It’s still a good time to visit if you want to enjoy the city’s cultural and historic attractions, and the sea temperature starts to rise, making it comfortable for water activities.
April
April is the start of the hot season in Hoi An, with average temperatures ranging from 24°C to 31°C (75°F to 88°F). The humidity can be high, but the sea is calm and great for water activities. April is also the month of the Vietnam Reunification Day (April 30th) and the International Labor Day (May 1st), so expect some crowds during this period.
May
May is a good time to visit Hoi An as it falls in the dry season, which runs from February to August. The weather is generally warm and sunny, with temperatures ranging from 25-30°C (77-86°F). However, it is also the beginning of the hot and humid season, which means that there may be occasional rain showers or thunderstorms, particularly towards the end of the month. It’s always a good idea to bring sunscreen, a hat, and light clothing to stay comfortable in the heat.
June
June in Hoi An is hot and humid, with temperatures ranging from 27°C to 34°C (81°F to 93°F) and occasional rain showers. The sea temperature is warm, making it a good time for water activities, but the heat can be uncomfortable for outdoor activities.
July
July is one of the hottest months in Hoi An with high temperatures and humidity. It’s not the best time to visit if you’re sensitive to the heat, but the sea is calm and perfect for water activities. Just make sure to stay hydrated and take breaks in the shade.
August
August is still in the hot season, but the temperatures and humidity start to decrease towards the end of the month. It’s a good time to visit if you’re looking for a beach vacation, and the sea is still calm and great for water activities.
September
September marks the beginning of the rainy season in Hoi An. The temperatures start to cool down, and the humidity decreases. It can be a good time to visit if you don’t mind occasional rain showers and want to avoid the crowds.
October
October in Hoi An is still warm and pleasant, with lower humidity compared to the summer months. It’s a great time to visit if you want to avoid the crowds and enjoy the beaches and outdoor activities. The average temperature ranges from 22°C to 29°C (72°F to 84°F).
November
November in Hoi An is cool and dry, with occasional rain showers. It’s a great time to visit if you prefer milder temperatures and want to avoid the crowds. The average temperature ranges from 20°C to 26°C (68°F to 79°F).
December
In December, the weather in Hoi An is generally pleasant with mild temperatures and low humidity. It’s a great time to visit if you’re looking for a peaceful and relaxing vacation. The sea is still calm, and you can enjoy water activities like swimming and snorkeling.
The Current weather in Hoi An – Vietnam:
HỘI AN WEATHER
Max, Min and Average Temperature in Hoi An:
Hoi An experiences a tropical climate with hot and humid weather throughout the year. The average temperature ranges from 25°C to 35°C, with the highest temperatures occurring in July and August. The coolest months are December and January, with average temperatures of around 19°C to 24°C. Overall, the weather in Hoi An is warm and sunny, making it a great destination for travelers looking for a beach vacation or outdoor activities.
Month
Max Temp (°C)
Min Temp (°C)
Aver. Temp (°C)
January
23
18
20.4
February
24
19
22.1
March
26
21
24.4
April
30
23
27.1
May
33
25
29.3
June
34
26
30.1
July
34
26
29.9
August
33
26
29.2
Sep
31
24
27.7
October
28
22
25.1
Nov
25
20
23.1
Dec
24
18
21.3
Rainfall and Rainy Days in Hoi An:
Hoi An has a rainy season from September to January, with October and November being the wettest months. The average rainfall during this period is around 500mm to 600mm, and the number of rainy days can be as high as 20 to 25 per month. The dry season, from February to August, has significantly less rainfall, with an average of 30mm to 150mm per month and only a few rainy days.
Month
Rainfall (mm)
Rainy Days
January
46
10
February
16
6
March
30
6
April
77
11
May
196
16
June
280
18
July
336
20
August
292
18
Sep
463
22
October
555
23
Nov
245
13
Dec
117
7
Max and Average Wind Speed and Wind Gust in Hoi An:
Hoi An experiences a moderate level of wind throughout the year, with the maximum wind speeds occurring from October to February. The average wind speed during this period is around 10-12 km/h, with occasional gusts reaching up to 25 km/h. The rest of the year sees a relatively lower average wind speed of around 7-9 km/h, with occasional gusts up to 15 km/h. Overall, the wind conditions in Hoi An are pleasant and comfortable for outdoor activities.
Month
Max Wind Speed (km/h)
Aver. Wind Speed (km/h)
Max Wind Gust (km/h)
January
11
5
22
February
12
5
25
March
13
5
28
April
15
5
30
May
15
5
31
June
15
5
31
July
14
4
30
August
13
4
29
Sep
12
4
28
October
10
4
25
Nov
9
4
23
Dec
9
4
22
Cloud and Humidity in Hoi An:
Hoi An has a tropical climate characterized by high humidity throughout the year. The average humidity levels range from 73% to 88%. The cloud cover in Hoi An varies throughout the year, with the months from September to January having the least amount of cloud cover and the months from February to August having the most. The cloud cover can range from partly cloudy to mostly cloudy, with occasional periods of overcast skies.
Month
Average Cloud Cover (%)
Average Humidity (%)
January
44
80
February
48
82
March
45
80
April
46
77
May
42
77
June
33
75
July
30
75
August
33
76
September
37
78
October
46
80
November
52
82
December
51
81
Sun Hours and Sun Days in Hoi An:
Hoi An experiences a considerable amount of sunshine throughout the year, with the highest number of sun hours and sun days occurring from January to September. The sun hours in Hoi An typically range from 4 to 9 hours per day, with the sunniest months being June, July, and August. The number of sun days, which is defined as days with at least one hour of sunshine, ranges from 10 to 26 days per month, with the highest number of sun days occurring from January to September.
Month
Sun Hours
Sun Days
January
5
28
February
6
28
March
7
29
April
7
30
May
7
31
June
7
30
July
7
30
August
7
30
September
7
29
October
7
29
November
6
28
December
5
28
Visibility in Hoi An:
Visibility in Hoi An is generally good throughout the year, with an average of 10 km (6.2 miles) or more. However, during the rainy season from September to December, there may be some haze or fog that could affect visibility. It is also important to note that during times of heavy rain or storms, visibility may be reduced.
Month
Visibility (miles)
January
6.1
February
6.4
March
6.6
April
6.8
May
6.7
June
6.5
July
6.3
August
6.2
September
6.1
October
6.2
November
6.4
December
6.1
Frequently Asked Questions – Weather in Hoi An:
Mục lục
1️⃣ What is the best time to visit Hoi An?
-
- The best time to visit Hoi An is between February and April when the weather is dry and sunny. During this time, temperatures are mild, and the humidity is low, making it a perfect time for outdoor activities.
2️⃣ Is Hoi An affected by typhoons?
-
- Yes, Hoi An can be affected by typhoons, especially during the rainy season from September to December. It is recommended to check the weather forecast and plan accordingly during this time.
3️⃣ What is the average temperature in Hoi An?
-
- The average temperature in Hoi An is around 26-27 degrees Celsius (79-81 degrees Fahrenheit) throughout the year. However, temperatures can vary depending on the season. The hottest months are typically from May to August, with temperatures sometimes reaching over 35 degrees Celsius (95 degrees Fahrenheit). The coolest months are from November to February, with temperatures sometimes dropping below 20 degrees Celsius (68 degrees Fahrenheit).
4️⃣ Does it rain a lot in Hoi An?
-
- Yes, Hoi An receives a significant amount of rainfall, particularly during the rainy season which runs from September to January. On average, Hoi An receives about 2,000mm of rainfall per year. However, during the summer months of June to August, the rainfall is less frequent.
5️⃣ What is the humidity like in Hoi An?
-
- The humidity in Hoi An is generally high throughout the year, with an average range of 70% to 85%. During the rainy season (September to January), the humidity can reach up to 95%.
6️⃣ How much sun does Hoi An get?
-
- On average, Hoi An receives about 5 to 6 hours of sunshine per day throughout the year. However, the amount of sunshine can vary significantly depending on the season. During the rainy season (September to January), Hoi An can experience several days of cloudy or overcast skies, resulting in fewer hours of sunshine. On the other hand, during the dry season (February to August), Hoi An generally experiences more sunny days, with an average of 8 to 9 hours of sunshine per day.
7️⃣ What is the average wind speed in Hoi An?
-
- The average wind speed in Hoi An is around 10-15 km/h (6-9 mph) throughout the year, with the strongest winds occurring in the months of December to March.
8️⃣ Is Hoi An affected by fog?
-
- Yes, Hoi An can be affected by fog, especially during the winter months of December and January. It is recommended to be careful while driving during this time..
9️⃣ What is the average visibility in Hoi An?
-
- The average visibility in Hoi An is around 10 km (6 miles) throughout the year, with the lowest visibility occurring during the winter months of December and January due to fog.
🔟 What should I wear in Hoi An?
-
- Light and breathable clothing is recommended for Hoi An, especially during the summer months when temperatures can be quite high. It is also recommended to bring a rain jacket or umbrella during the rainy season from September to December. Read this article: What to bring to Vietnam.
➡️ Does Hoi An get flooded?
-
- Yes, Hoi An is prone to flooding during the rainy season, particularly in the old town area. The city has taken measures to address this issue, including building flood walls and improving drainage systems. However, visitors should still be aware of the potential for flooding and take precautions if necessary.
➡️ Is Hoi An affected by air pollution?
-
- Yes, Hoi An is affected by air pollution, particularly during the dry season from May to October. The main sources of air pollution in Hoi An are vehicle emissions, industrial activities, and open burning. The air quality in Hoi An can fluctuate depending on the time of year and weather conditions. It is recommended to check the air quality index (AQI) before engaging in outdoor activities or wearing a mask if the AQI is high.
➡️ How often does Hoi An experience thunderstorms?
-
- Hoi An experiences thunderstorms most frequently from May to October, during the rainy season. Thunderstorms can occur sporadically throughout the day during this time, but are most common in the late afternoon or evening. It is important to be aware of thunderstorm warnings and to take necessary precautions, such as seeking shelter indoors or avoiding outdoor activities during thunderstorms.
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