There’s no single “best” month to visit Hanoi. Each one offers a unique experience and something special for every type of traveller.

• January–February: Cool, misty weather and a festive vibe around Tet (Vietnamese New Year). Hanoi's temperature can drop to 15°C, creating a calm, cosy atmosphere for cultural immersion.
• March–April: Pleasant springtime with blooming flowers and moderate temperatures around 20–25°C, ideal for sightseeing and exploring on foot.
• May–June: Early summer brings vibrant markets and fewer crowds, with temperatures rising to 30–35°C. Great for food lovers and photographers.
• July–August: Warm, wet, and lush. Expect short bursts of rain and high humidity. Despite the temperature peaking, this is a rewarding time for offbeat travellers.
• September–October: Crisp air, golden autumn foliage, and comfortable temperatures around 25–28°C make it perfect for lakeside cafés and city walks.
• November–December: Mild and dry with clear skies, with the temperature ranging between 18–24°C. Great for exploring the Old Quarter and historical sites.

No matter the month, Hanoi offers rich culture, street food, and year-round charm.

There are four distinct seasons in Hanoi, Vietnam, and the city's temperature varies significantly throughout the year. The winter months of December through February are dry and chilly, with intermittent drizzles and lows of about 10°C. Mild temperatures, blossoming trees, and increased humidity are all features of spring (March to April). The hot, muggy, and wet summer months of May through August can see highs of above 35°C and afternoon downpours. With temperatures between 20°C and 28°C and sunny skies, autumn (September to November) is regarded as the most pleasant season. Hanoi is a year-round destination because of its diversity, yet your trip may differ based on your preferred season. Winter is the greatest season for a cool, less crowded visit; fall is great for seeing the scenery; and summer offers a lively local life. Every season presents a different angle on the city's culture and scenery.

In Hanoi, the dry season normally lasts from November to April. Lower humidity, less precipitation, and more travel-friendly weather are characteristics of this time of year. During the dry season, the temperature in Hanoi, Vietnam, varies from approximately 15°C to 28°C, steadily increasing as spring draws near. 

While January and February are colder and occasionally cloudy, November and December offer a beautiful sky and refreshing breezes. With sporadic light rain, March and April get a little warmer. This time of year is perfect for visiting Hanoi's cultural landmarks, outdoor attractions, and neighbouring natural areas like Ha Long Bay and Ninh Binh. It's the busiest time of year for tourists looking for lively city activity, excellent strolling weather, and fewer rain delays.

In Hanoi, the rainy season typically lasts from May to October, with June and August marking its peak. This time of year, which falls within Hanoi's summer, is marked by high humidity, a lot of rain, and sporadic thunderstorms, which usually happen in the afternoon or evening. During the rainy season, Hanoi, Vietnam, experiences humid and muggy temperatures that can surpass 35°C. 

Mornings are frequently clear despite the rain, allowing for some sightseeing prior to the arrival of rain. Even though the rain helps cool things down a little, strong downpours can cause floods in low-lying places. Visitors should bring an umbrella and light, breathable clothing if they are going during this period. It's still a perfect time to visit indoor cultural venues like museums, temples, and traditional cafes, even though outdoor activities can be impacted.

The hottest season in Hanoi is summer, which runs from May to August. The average temperature in Hanoi during this time of year is between 30°C and 38°C, with some days feeling considerably hotter because of the high humidity. 

Heatwaves are prevalent, particularly during June and July, when the city may see extended periods of high temperatures and bright sunshine. Particularly in the afternoons, the combination of high temperatures and atmospheric moisture can make the weather feel oppressive and sticky.

Wearing light, breathable clothing, staying hydrated, and avoiding direct sunlight during the midday hours are all crucial. Hanoi's summer festivals, night markets, and local life continue to thrive despite the heat. On chilly mornings and nights, many tourists nevertheless take advantage of the city's indoor attractions, air-conditioned cafes, and picturesque locations.

No, during Hanoi's wet season, it doesn't typically rain all day. Although May through October is considered the rainy season, rainfall usually occurs in brief but heavy downpours, typically in the afternoon or early evening. There is time for touring and other activities during the remainder of the day, which is frequently overcast or partially sunny. 

With high humidity levels that might make it feel hotter, Hanoi's temperature during this season ranges from 28°C to 36°C. Although they might cause short-term interruptions or flooding in the streets, thunderstorms are frequent and usually pass quickly. Visitors can still enjoy Hanoi during this time by planning outdoor activities for the morning and bringing rain gear. The rain offers a distinct yet lovely view of the city, along with cooler air and rich flora.

Autumn (October to November) and spring (March to April) are the best seasons to visit Hanoi for beautiful weather. Hanoi's average temperature during these months is between 20°C and 28°C, with bright skies and low humidity. 

With its golden foliage, refreshing breezes, and pleasant weather, autumn is particularly lovely for outdoor exploration, walking excursions, and savouring regional street cuisine. Spring is another great time of year to visit Hanoi's lakes, parks, and historical places because it brings with it blooming flowers, fresh nature, and pleasant temperatures. These shoulder seasons provide the most comfortable travel conditions by avoiding the extremes of summer heat and winter cold. Rainfall is low compared to the wet season, and tourist destinations are lively but not overcrowded. The shoulder season is when Hanoi is at its most picturesque and pleasurable, regardless of whether you are a first-time guest or a repeat visitor.

Yes, Hanoi is a humid city, particularly from May to October when it's hot and wet. Hanoi's temperature can soar above 35°C during this time, and humidity levels frequently surpass 80%, making the heat feel even more intense. Heat and moisture combine to create a humid environment that causes discomfort and frequent perspiration throughout the midday hours. 

Thunderstorms and unexpected afternoon showers are also caused by the high humidity. The winter months of December through February, on the other hand, are considerably drier and less humid, but they are still somewhat damp from drizzle and mist. The best seasons to visit if you're sensitive to humidity are spring or fall, when the air is fresh. Hanoi's beauty, blended with its cultural diversity, makes it a wonderful trip all year round.

Seasons have an impact on Hanoi's average nighttime temperature. Temperatures can drop to between 10°C and 15°C at night throughout the winter months of December through February, particularly in January. 

Nighttime temperatures are more agreeable in the spring and fall (March–April and October–November), usually between 18°C and 24°C. This makes for lovely nights that are perfect for taking walks and dining al fresco. 

Summer (May to August) temperatures rarely drop below 26°C to 28°C, while evenings stay warm and muggy. Even summer nights can seem hot and sticky due to the excessive humidity. With only sporadic extremes during the hottest summer or winter months, Hanoi's nighttime temperatures are generally milder than those of many tropical cities. It's useful to check the Hanoi weather forecast and dress appropriately for nighttime excursions, whether you're taking in the rooftop views or exploring the night markets.

It is certainly possible for travellers to visit Hanoi during the rainy season, which often lasts from May to October. Even though the heat and rainfall have risen, there is still plenty of time for sightseeing earlier in the day because the showers are often short and happen in the late afternoon or evening. 

During this time, Hanoi experiences high temperatures, frequently ranging from 28°C to 36°C, with a humid, tropical atmosphere. It is recommended that travellers bring rain gear, such as a waterproof jacket or umbrella, and light, breathable clothing. Rainy days are ideal for visiting many indoor sites, such as art galleries, museums, and temples. In addition, there are fewer tourists than during the busiest time of year, and the city is green and lively. Flooding rarely affects major tourist areas, though it can occur occasionally. It is still possible to have a fulfilling trip to Hanoi during the rainy season with careful preparation.

The season and temperature in Hanoi, Vietnam, have a big impact on what you wear there. Wear light, breathable cotton clothes, shorts, t-shirts, and comfy shoes because the summer months (May to August) are hot. Because of the intense sun and unexpected downpours, it is important to have a hat, sunglasses, and an umbrella or raincoat. 

In autumn (September to November) and spring (March to April), warm temperatures between 20°C and 28°C allow you to wear light layers, long sleeves, or a light jacket for chilly nights. Winter (December to February) is a cold season, with nighttime lows of 10°C to 15°C, particularly in January. Closed shoes, coats, and sweaters are required. Even when it doesn't snow in Hanoi, the damp cold can feel more severe than expected; therefore, it's advisable to bring warm clothing when visiting during the winter.

Although they are not frequent in Hanoi, typhoons can occasionally impact the area, particularly from June to September when it rains. The majority of typhoons that strike Vietnam often land in coastal regions in the north and centre, including Quang Ninh and Hai Phong. 

Instead of becoming full-force typhoons, these storms typically diminish into tropical depressions or bring high winds and a lot of rain by the time they reach Hanoi. During such weather events, Hanoi's temperature stays warm, although there may be localised floods or delays in transit. Travellers who come during typhoon season should pay attention to local forecasts and travel advisories, even though typhoons are not a frequent threat. If prepared, visitors to Hanoi rarely face significant risk from typhoons. 

While it is normally safe to stroll around Hanoi in the afternoon, the summer months (May to August) can be very uncomfortable due to the city's high humidity and frequent temperature surges beyond 35°C. For people who are not accustomed to tropical conditions, prolonged exposure to heat might result in weariness or dehydration. 

Wear lightweight, breathable clothing, sunscreen, a wide-brimmed hat, and bring plenty of water if you'll be spending the afternoon outside. It's also a beneficial idea to take breaks to cool off in air-conditioned indoor spaces, cafes, or shaded regions. When the weather is a little more bearable, try to schedule most of your walking or touring for the morning or late afternoon. Most people don't find it dangerous, but being mindful of the heat and being prepared makes walking safer and more pleasurable.

Indeed, November offers some of the best weather of the year, making it a wonderful time to visit Hanoi. With sunny skies, low humidity, and pleasant Hanoi temperatures between 18°C and 26°C, it falls during the dry season. 

Without having to deal with the discomforts of summer heat or winter cold, the city's warm environment makes it ideal for visiting its outdoor attractions, such as Hoan Kiem Lake, West Lake, and the Old Quarter. The chilly evenings are perfect for night markets, rooftop dining, and strolling tours, and there is little chance of rain. Autumn foliage, particularly the golden leaves and gentle winds, enhances the charm of Hanoi's historic streets. November is a popular month for both domestic and foreign travellers.

Yes, Hanoi's climate can be ideal for outdoor activities, particularly in the spring (March–April) and fall (October–November) seasons when the Hanoi temperature is pleasant (between 20°C and 28°C) and the humidity is low. These times of year provide the best conditions for exploring parks, going on walking tours, riding around West Lake, and seeing historical sites. 

But summer (May–August) may be scorching and muggy, with highs of above 35°C, which can make it uncomfortable during the day. Even so, it can be relaxing in the mornings and evenings. Even if there isn't any snow in winter (December to February), it can still be chilly and wet, especially at night. However, if you dress warmly, you can still go sightseeing. Because of its diverse climate, Hanoi offers year-round outdoor pleasures with a little weather-aware planning.

Indeed, the weather, especially during the rainy season (May to October), might impact your plans for touring in Hanoi. Even though it doesn't often rain all day, intense downpours and extreme humidity can make exploring outside uncomfortable. 

Temperatures in Hanoi around this time range from 28°C to 36°C, and following storms, some areas, particularly those in low-lying districts, may briefly flood. On rainy days, though, a lot of indoor attractions, like museums, temples, and cafes, provide excellent substitutes. 

On the other hand, with their moderate temperatures and clearer skies, the dry months of November through April are excellent for sightseeing. You can enjoy your time in Hanoi by being flexible and checking local forecasts, even if the weather isn't a big issue.

Indeed, Hanoi's indoor attractions make excellent substitutes on rainy days, particularly from May to October when unexpected downpours are frequent. The city has several historical and cultural sites that are ideal for exploring indoors. 

The Vietnam Museum of Ethnology, the Ho Chi Minh Mausoleum Complex, the Hoa Lo Prison Museum, and the Temple of Literature (some sections are covered) are well-liked choices. Coffee lovers can unwind in Hanoi's well-known cafes nestled inside colonial buildings, while art aficionados can visit modern galleries. 

These indoor experiences provide a cosy, stimulating way to learn about local history and culture, even in the face of Hanoi's high temperatures and humidity. Another fantastic rainy-day activity is shopping in covered marketplaces, like as Dong Xuan Market. Therefore, Hanoi has a lot to see and do even when it rains.

Early morning and evening are unquestionably the best times to explore Hanoi during the warmer months of May through August. Hanoi's afternoon temperatures can reach over 35°C during this time, and the city's heavy humidity makes the heat feel even worse. 

Before the day heats up, mornings are perfect for taking walks outside, visiting local markets, and touring because the air is cooler and fresher. In addition to providing comfort from the sun, evenings are ideal for taking walks by the lake, shopping at night markets, and dining on the street in areas like Hoan Kiem Lake. At night, when temperatures often drop to between 27°C and 29°C, the city comes alive and becomes more comfortable. Due to the risk of heat exhaustion, it is not advised to go outside during the midday hours unless necessary. The greatest approach to enjoying Hanoi in the summer is to schedule your visits during early and late hours.