Hanoi weather
Our guide to the weather in Hanoi during August
Hanoi is a vibrant and captivating city, offering a unique blend of culture and history. August is a great time to visit, although temperatures can get quite warm. We've looked at the most up-to-date weather data for Hanoi, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Hanoi weather in August.
How hot is it in Hanoi during August?
Expect heat in Hanoi during August. The temperature hits about 33℃ during the day, falling away to a balmy 26℃ at night. Of course, the high humidity will make it feel even hotter. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.
Does it rain in Hanoi during August?
August is typically the wettest month in Hanoi. On average, there will be 15 rainy days during the month, amounting to 268.2mm in total. That's a lot of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a good chance that you'll catch a thunderstorm during your trip.
Is it windy in Hanoi during August?
You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in August. The high humidity and warm temperature will make the breeze feel warm, so any cooling effect will be limted.
How warm is the sea in Hanoi during August?
The water around Hanoi reaches a very pleasant 29℃ during August. This is very warm, and will feel bath-like. People who normally feel the cold will find this temperature perfectly acceptable. The hot air temperature and relatively high humidity will mean that you will feel comfortably warm when coming out of the water.
Holidays in Hanoi
Holiday deals you might be interested in
Hanoi Blog posts
From the UK's most popular travel bloggers
Hanoi, Vietnam – The Perfect 3-Day Itinerary
30th January 2026 by Coco Butter Blog
Hanoi, the vibrant capital of Vietnam, is a city that captivates with its lively streets teeming with motorcycles and a unique blend of Chinese and French cultural influences. For those exploring South East Asia, a stop in Hanoi is essential. This itinerary offers a well-rounded three-day experience, ensuring you make the most of your time in this fascinating destination....
Hanoi Train Street – a must see sight?
2nd September 2024 by Tin Box Traveller
You've probably seen the stunning Instagram photos and captivating Youtube videos, but the question remains - is a visit to Hanoi Train Street truly worth it? Let's delve into this popular sight and find out more....
5 Rooftop Cafes in Hanoi That You Should Not Miss
12th April 2024 by Coco Butter Blog
When you imagine Vietnam, thoughts of coffee immediately spring to mind, deeply woven into the country's vibrant culture. Upon arriving in Hanoi on a leisurely Sunday afternoon, the allure of its numerous charming cafes was irresistible to Samantha. Join her as she explores the top rooftop cafes in Hanoi that are not to be missed....
Wecozy Hanoi Railway Side The Old Quarter Review
9th October 2023 by I'm just a girl 16
Last updated on 6th October 2023, this review post of the Wecozy Hanoi Railway Side in the Old Quarter includes affiliate links. If you're planning a visit to Hanoi and need recommendations on where to stay in the Old Quarter for either a short break or an extended stay, this comprehensive review of the Wecozy Hanoi Railway Side apartments will provide you with all the inspiration you need. Read on to discover more about this accommodation option in the heart of Hanoi....
15 Best Cafes In Hanoi For Digital Nomads To Work From
9th October 2023 by I'm just a girl 16
Last updated on 5th October 2023, this article on the top cafes in Hanoi features affiliate links. Are you a digital nomad or remote worker seeking out the most suitable cafes in Hanoi to get some work done? Or maybe you're simply on the hunt for the finest coffee spots in Hanoi? If that's the case, then this comprehensive guide to the best cafes in Hanoi Old Quarter is just what you need. Discover the perfect places to work and enjoy a cup of joe in Hanoi....
How Much Does One Month In Hanoi Vietnam Cost?
4th October 2023 by I'm just a girl 16
Last Updated on 3rd October 2023, this article explores the cost of spending one month in Hanoi. If you're planning a trip to this vibrant city and want to know how much money to budget, read on. We'll break down our expenses during our month-long stay in Hanoi, giving you a clear idea of what to expect....
Beer Street Hanoi, Vietnam – The Ultimate Guide
27th September 2023 by I'm just a girl 16
Last updated on 26th September 2023, this comprehensive guide to Beer Street in Hanoi provides all the information you need for an unforgettable night out in the lively Hanoi Old Quarter. If you're searching for the best nightlife experience in this vibrant area, look no further than Ta Hien Beer Street. Discover everything you need to know about immersing yourself in the energetic atmosphere of Beer Street in Hanoi. While Vietnam may not be widely known for its beer culture, Beer Street in...
Weather in Hanoi
Our month-by-month guide to the weather and climate in Hanoi
Hanoi weather in
JanuaryHanoi weather in
FebruaryHanoi weather in
MarchHanoi weather in
AprilHanoi weather in
MayHanoi weather in
JuneHanoi weather in
JulyHanoi weather in
AugustHanoi weather in
SeptemberHanoi weather in
OctoberHanoi weather in
NovemberHanoi weather in
December