Hoi An Weather

Hoi An weather features the tropical climate of Vietnam. It is almost warm all year round with its average highest temperature of 29°C and lowest temperature of 23°C. This is a reason why Hoi An is an attractive destination with a large number of both domestic and foreigner tourists annually. If you are planning a trip to Vietnam, including Hoi An, this article will show you detailed information about Hoi An weather by seasons, by month and know best time to visit this lovely place.

1. Hoi An Weather by Season

Unlike Northern Vietnam with 4 seasons, Hoi An in the Central just has 2 official seasons: dry season and rainy season.

Overview of Hoi An weather and Climate

Explore the climate of Hoi An throughout the year with this detailed chart of temperatures, rainfall, and daylight hours

Hoi An enjoys a warm tropical climate with distinct wet and dry seasons. Here’s a quick overview:

• Tropical Climate: Expect warm and humid weather year-round.
• Dry Season (February to July): This is the most popular time to visit. You’ll experience sunny days, clear skies, and low rainfall. Temperatures are warm and can get quite hot, especially from June to July.
• Transition Season (August to September): Temperatures remain warm, but rainfall starts to increase. You can expect a mix of sunny days and showers. September often coincides with the Mid-Autumn Lantern Festival, a beautiful time to visit.
• Rainy Season (October to January): This period brings higher rainfall, with October and November typically being the wettest months. There’s a possibility of flooding, especially in October and November. Temperatures are a bit cooler, but still warm.
• Temperatures: Average temperatures remain warm throughout the year, ranging from the mid-70s°F (around 24°C) in the cooler months to the low-90s°F (around 33-35°C) during the hottest months.
• Best time to visit: Generally, February to April is considered the most ideal time to visit Hoi An for the most sunshine and pleasant temperatures. However, September can also be a great option for comfortable weather and the chance to experience the Lantern Festival.

1.1. Dry Season (February – August)

A vibrant street scene in Hoi An, where locals and tourists enjoy the sunny weather.

Dry season in Hoi An starts from February to the end of August. The driest month is March when the humidity is relatively low. February to April has the most moderate temperatures, averaging a high of 30°C (86°F) making it a popular choice for tourists to visit the ancient city of Hoi An.

The weather will get seriously hot from May onwards. The heat reaches its peak on the months from June to August when the highest temperature measured during day time is 38°C while the lowest temperature only drops at 21°C at night. From June and August is the low season for foreign travelers but the weather is perfect for beach escape. If you are looking for sunny days, blue sky, clear waters, this time should be your choice. Besides, the price of hotels, flights, and other related services will be down.

1.2. Rainy Season (Oct – Jan)

Hoi An’s rainy season is between October and January of the following year. Traditionally, this period sees monsoon rains and occasional typhoons that can cause flooding in the area, especially in October and November. Flooding doesn’t occur every year in Hoi An, but if you are traveling to Hoi An during this time, it’s best to check the latest situation and forecast. December and January are the coldest months in Hoi An with the average temperature of 22°C. It is quite humid and wet but there are still some sunny days. In general, it is not all bad during rainy season though. However, if you are not a big fan of all rain, it is best avoided traveling this period.

Hoi An Weather: A Month-by-Month Guide for Planning Your Perfect Trip

Discover the ideal time to visit charming Hoi An with our seasonal weather guide, highlighting the best aspects of each month to help you plan your unforgettable Vietnamese adventure.

January

January welcomes you to Hoi An with refreshingly mild temperatures, a delightful escape from harsher climates. Enjoy comfortable days perfect for exploring the ancient town and its cultural treasures. While occasional light showers might grace the landscape, they add to the lushness of the surrounding scenery. Pack a light jacket for cooler evenings and embrace the gentle charm of Hoi An in January.

• Average low temperature: 19°C (66.2°F)
• Average high temperature: 25°C (77°F)
• Rainy days: 13
• Precipitation: 82mm.

February

As February arrives, Hoi An steps into its dry season, offering sunnier skies and gradually warming temperatures. The weather becomes beautifully moderate, ideal for strolling through the vibrant streets and enjoying outdoor activities. If your visit coincides with the Vietnamese Lunar New Year (Tet), you’ll be immersed in the most significant and joyous festival in Vietnam, experiencing unique cultural traditions and celebrations. While services may be in higher demand during this festive period, the cultural richness is unparalleled.

• Average low temperature: 19°C (66.2°F)
• Average high temperature: 26°C (78.8°F)
• Rainy days: 7
• Precipitation: 25mm.

March

March is a truly wonderful month to experience Hoi An, favored by many travelers. Sunshine becomes more abundant, and temperatures rise to a comfortable warmth, creating perfect conditions for exploring. Join the increasing number of visitors who discover Hoi An’s magic in March and remember to book your accommodations and tours in advance to secure your spot during this popular time.

• Average low temperature: 19°C (66.2°F)
• Average high temperature: 26°C (78.8°F)
• Rainy days: 5
• Precipitation: 25mm.

April

April continues the delightful trend of March, offering consistently pleasant weather with just a gentle nudge upwards in temperature. The atmosphere remains vibrant with travelers eager to discover Hoi An’s charm. It’s an excellent time to fully immerse yourself in the Ancient Town’s wonders and participate in exciting outdoor adventures.

• Average low temperature: 24°C (75.2°F)
• Average high temperature: 31°C (87.8°F)
• Rainy days: 6
• Precipitation: 35mm.

May

May brings warmer temperatures to Hoi An, signaling the approach of summer, yet the weather remains wonderfully inviting for exploration. Enjoy the building warmth as you discover all that Hoi An has to offer, from its cultural sites to its delicious cuisine.

• Average low temperature: 25°C (77°F).
• Average high temperature: 33°C (91.4°F).
• Rainy days: 9
• Precipitation: 84mm.

June

June welcomes the full warmth of summer to Hoi An, with temperatures rising to create sunny and vibrant days. This month also marks the start of the domestic travel season, adding to the lively atmosphere of this popular destination.

• Average low temperature: 26°C (78.8°F)
• Average high temperature: 34°C (93.2°F)
• Rainy days: 8
• Precipitation: 90mm.

July

July is the heart of summer in Hoi An, offering abundant sunshine and warm temperatures perfect for those who love the heat. Embrace the summer vibes, soak up the sun, and enjoy refreshing swims in the sea. The energy of domestic tourism is in full swing, creating a bustling and exciting atmosphere.

• Average low temperature: 25°C (77°F)
• Average high temperature: 35°C (95°F)
• Rainy days: 8
• Precipitation: 90mm.

August

August continues the warm and sunny trend of July, ensuring plenty of sunshine for your Hoi An adventures. While there might be a slight increase in rainfall compared to previous months, it mainly serves to refresh the air and enhance the beauty of the landscapes.

• Average low temperature: 25.8°C (78.44°F).
• Average high temperature: 34°C (93.2°F)
• Rainy days: 11
• Precipitation: 120mm.

September

September offers a delightful transition in Hoi An’s weather, as temperatures become even more comfortable and moderate. This creates an ideal climate for exploring all the wonders of the ancient town and surrounding areas. Visiting Hoi An in September offers a special treat as it often coincides with the enchanting Mid-Autumn Festival. During this time, Hoi An transforms into a magical wonderland of lanterns, becoming even more charming and captivating than usual.

• Average low temperature: 25.8°C (78.44°F).
• Average high temperature: 34°C (93.2°F)
• Rainy days: 15
• Precipitation: 315mm.

October

October brings a shift in Hoi An’s weather as the rainy season arrives, bringing with it a refreshing change in temperature. While rainfall is more frequent, it also creates a unique atmosphere. Even the possibility of occasional flooding can offer a different and memorable perspective on this historic town, witnessed by few.

• Average low temperature: 23°C (73.4°F)
• Average high temperature: 29°C (84.2°F)
• Rainy days: 21
• Precipitation: 666mm.

November

November shares a similar weather pattern with October, characterized by a refreshing climate and the continuation of the rainy season. While rainfall remains a feature of this month, it contributes to the lushness of the landscapes and offers a quieter time to explore Hoi An.

• Average low temperature: 22°C (71.6°F)
• Average high temperature: 27°C (80.6°F)
• Rainy days: 20
• Precipitation: 433mm.

December

December sees a noticeable decrease in rainfall in Hoi An, heralding the approach of the drier season. Temperatures become cooler, especially in the evenings, creating a cozy and pleasant ambiance. As the year draws to a close, Hoi An retains its charm and begins to anticipate the festive cheer of the upcoming Christmas season, offering a unique blend of tranquility and holiday spirit.

• Average low temperature: 20°C (68°F)
• Average high temperature: 25°C (77°F)
• Rainy days: 18
• Precipitation: 220mm.

3. Best time to visit Hoi An

Well, it is hard to say when is the best time to visit Hoi An since it can be accessible all year round, just depending your preference.

The weather from February to May is very mild, pleasant, dry moderate temperature, low humidity, less rain and warm sunshine. This makes it a popular choice for tourists to visit the Hoi An Ancient Town. But for those who are looking for a beach relaxation or water activities, let come here between June and August.

The months of October and November are said to avoid but the weather is much cooler and it doesn’t rain all the time. You still enjoy some sunny days. Especially, the hotel rate at this time is much cheaper than its in peak season so you can get a good deal.

During the period of December and January is the time for holidays such as Christmas, New Year and Vietnamese Lunar New Year (usually at the end of January and beginning of February). Therefore, the number of tourists may increase and the price of related services are also quite expensive.

Based on your travel budget and style, you can choose the time that best suits for you. If you are still stuck in your mind, let contact our experienced travel consultant team to get support.