Best time to visit Vietnam — weather by month

Short answer: for the south (Phu Quoc, Ho Chi Minh City, Phan Thiet) — December to March, for the centre (Da Nang, Hoi An, Nha Trang) — February to August, for the north (Hanoi, Ha Long, Sa Pa) — March to May and September to November. Want to see it all in one go? Fly in March or April, when it is warm almost everywhere.

Climate data current as of 03/2026. Sources: climatestotravel.com, weather-atlas.com, vietnam.travel.

Vietnam weather by month — the overview

The table below is the quick reference: pick a month and read off the average air and sea temperature, rainfall and a verdict for southern Vietnam (Ho Chi Minh City and around). Detailed per-resort tables follow.

Air temperature by resort

Note the spread: in winter Hanoi and Ho Chi Minh City differ by 13 degrees. That is a bigger gap than most travellers expect from a single country.

Sea temperature by resort

Phu Quoc and Phan Thiet win on warm water: 26–30 °C year-round. Da Nang is cooler in winter (23 °C), but still fine for a swim.

Vietnam’s three climate zones

Vietnam is not a country where "it's always warm" holds true. Those 1,650 km from north to south mean three distinct climates, three separate rainy seasons and three different answers to "when should I go?"

Northern Vietnam (Hanoi, Ha Long, Sa Pa, Ninh Bình)

A subtropical monsoon climate with real seasons. In winter (November–February) Hanoi sits at 15–20 °C, and Sa Pa can be 5–10 °C with fog, so a warm jacket is a must. Summer (May–September) is hot and humid: 32–35 °C with heavy downpours. The best windows are March–May (warm, dry) and October (autumn cool without the rain).

For more on the capital, see our Hanoi guide. A month-by-month breakdown of Ha Long's climate lives in the Ha Long weather guide.

Central Vietnam (Da Nang, Hue, Hoi An, Nha Trang)

A tropical climate with an inverted rainy season — the rain falls in autumn and winter (September–January), while summer is dry and hot. Nha Trang is the exception: its microclimate is shifted, with a wet season of only three months (October–December), and neighbouring Cam Ranh follows the same pattern. The best time for Da Nang and Hoi An is February to August; for Nha Trang, mid-February to September.

Everything on Da Nang — food, hotels, sights — is in our Da Nang guide.

Southern Vietnam (Ho Chi Minh City, Phu Quoc, Phan Thiết, Mũi Né)

A tropical climate with two clear seasons: dry (December–April) and wet (May–November). Temperatures are steady — 30–33 °C year-round with little swing. In the wet season the rain is usually short and comes in the evening: a downpour for an hour or two, then sun again. Phan Thiet and Mũi Né have a drier microclimate, with less rain even in season.

Our full Ho Chi Minh City guide covers the south's main hub.

💬 "March and April are the sweet spot: warm, dry, and prices haven't hit their peak yet." — Tripadvisor, 2025

Vietnam weather month by month — in detail

January

The south (Phu Quoc, Phan Thiet, Ho Chi Minh City) is ideal: 31–32 °C, dry, sea at 26–27 °C. Nha Trang is good too (27 °C, little rain). Da Nang and Hoi An are cool (22 °C) and sometimes overcast. Hanoi is cold (19 °C), grey and drizzly. More in our Vietnam in January guide.

February

The south stays excellent. Nha Trang warms up (28 °C). Da Nang starts to dry out (24 °C). Hanoi is 20 °C and warming. February is Phu Quoc's driest month — you may not see a single drop of rain. See Vietnam in February.

March

The best month to travel the whole country. Hanoi at 23 °C is comfortable, Da Nang at 26 °C is already swimmable, Nha Trang is 29 °C, and the south hits 33–34 °C — hot but dry. Ha Long and Ninh Bình are at their finest. Details in Vietnam in March.

April

The hottest month: 30–35 °C everywhere. Da Nang and Hoi An open the beach season (30 °C air, 26 °C sea). The south bakes at 35 °C, but rain is still scarce — the last dry month before the wet season kicks in. More in Vietnam in April.

💬 "In Nha Trang and right across central Vietnam — from Nha Trang up to Hue — there is almost no rain in May." — traveller on Tripadvisor

May

The turning point: the south's rainy season begins (about 14 rainy days in Ho Chi Minh City, 16 on Phu Quoc). The centre is excellent — Da Nang at 33 °C, sea at 28 °C, dry. Hanoi is hot (32 °C), humid, and downpours start. See Vietnam in May.

June

Prime time for the beaches of Da Nang and Hoi An: 34 °C, sea at 29 °C, sunshine. The south gets showers (about 16 rainy days in Ho Chi Minh City), but it's sunny between them. Hanoi is sweltering (33 °C) with downpours. More in Vietnam in June.

July

Da Nang and Nha Trang are a beach paradise (sea 28–29 °C, only 3–5 rainy days). Sa Pa's rice terraces are at peak green, though wet. The south is rainy and Phu Quoc gets choppy — but hotel rates there drop by up to 40%. See Vietnam in July.

August

Much like July. Da Nang stays good, though the heat eases a touch by month's end. The south hits peak rain (17–20 rainy days). Nha Trang is still dry (4 rainy days), 32 °C. More in Vietnam in August.

September

Da Nang starts to "close" — the first autumn rains (about 12 days). Nha Trang is still bearable (9 days). The south is still wet (18 days in Ho Chi Minh City). In Hanoi the rain eases, 31 °C. Ha Long's season is winding down. See Vietnam in September.

October

The trickiest month. Da Nang and Hoi An get typhoons and downpours (about 17 rainy days). Nha Trang's rain builds (14 days). The south's rain is easing (16 days in Ho Chi Minh City, drying by month's end). Phan Thiet and Mũi Né begin to open up. More in Vietnam in October.

November

The south dries out — the start of high season on Phu Quoc and Phan Thiet. Da Nang and Hoi An are still wet (18 days), so skip them. Nha Trang has its last rainy month (13 days). Hanoi is pleasant (24 °C) and dry. See Vietnam in November.

December

The south is excellent (Phu Quoc, Ho Chi Minh City, Phan Thiet): 31 °C, dry, the start of high season. Nha Trang's rain eases (9 days), 27 °C. Da Nang is still wet (15 days). Hanoi is cool (20 °C). More in Vietnam in December.

The rainy season in Vietnam

The rainy season in Vietnam is not one date for the whole country. Three regions, three schedules. Here are the exact windows:

Rain in Vietnam is not the grey all-day drizzle you might picture. In the south it's a tropical burst for an hour or two, after which the sun comes out and you can go back to the beach. The central coast in autumn is a different animal: rain that settles in for days, with the chance of a typhoon.

💬 "Over 14 days in Nha Trang in November we had heavy rain just twice; it started and stopped fast. Daytime was usually 30 °C and we swam without a problem." — traveller, Tripadvisor

Is it worth visiting in the rainy season?

Yes — if you pick the right region and accept a couple of hours of rain a day. The upside:

• Hotel prices are 30–50% lower
• Far fewer tourists — empty beaches and sights
• Landscapes at peak green, waterfalls in full flow
• Fruit is cheaper and more varied (peak durian, mangosteen, rambutan)

High and low season in Vietnam

Prices peak around Tết Nguyên Đán (Vietnamese New Year, late January to early February) and the year-end holidays (late December). In those weeks hotel rates double and flights sell out months ahead — book at least three months out. More on Tet and prices in our Tet guide.

The cheapest window is June–September for the south, or the shoulder months (April–May) for the whole country. More in our Vietnam prices guide.

💬 "Expats and seasoned travellers often prefer the wet season for the calm, the authenticity and the low prices." — Tripadvisor, 2025

Where to go, month by month

With kids

The best months are January–March: settled weather in the south, a warm calm sea, no storms. Resorts to aim for: Phu Quoc (gentle entry, 27–28 °C), Phan Thiet (few waves) and Nha Trang (infrastructure, VinWonders). Avoid central Vietnam in October–November. More in our Vietnam with kids guide.

What to pack for Vietnam

It depends on the region and the season. Here are the specifics.

Dry season (November – April)

• Light cotton or linen clothing
• Sunscreen SPF 50+ — the UV index in Vietnam runs 10–12, so you can burn in 20 minutes
• A hat and sunglasses — non-negotiable
• Light sandals plus trainers for excursions
• Swimwear and a towel
• A light cardigan for air-conditioned spaces (buses and malls can hit 18 °C)

Rainy season (May – October)

• Everything from the dry-season list, plus:
• A compact rain jacket or poncho — an umbrella is no match for a tropical downpour
• A waterproof bag or pouch for documents and electronics
• Quick-drying clothes
• Closed shoes with good grip — it's slippery after rain
• Mosquito repellent — there are noticeably more after the rains

Winter in the north (November – February)

• A warm jumper or fleece
• A windbreaker
• Long trousers
• For Sa Pa: a warm jacket and hat — nights can drop to 5 °C

For the full checklist, see our Vietnam packing list.

Things to do in Vietnam when it rains

Rain in Vietnam is no reason to sit in your room. Here are 10 tested options, with prices.

1. Spa and massage. A Vietnamese massage from 200,000 VND (~$8) a session. In Nha Trang, the Tháp Bà mud baths from 300,000 VND (~$12).
2. Cooking classes. Learn to make phở, spring rolls and Vietnamese coffee. From $15–25 a class.
3. Museums and temples. The Temple of Literature in Hanoi, the Hue Citadel, the War Remnants Museum in Ho Chi Minh City — entry 30,000–60,000 VND (~$1.20–2.40).
4. Shopping. Bến Thành Market in Ho Chi Minh City, Chợ Hàn in Da Nang, and the malls.
5. Vietnamese coffee. Egg coffee in Hanoi (cà phê trứng), coconut coffee in Ho Chi Minh City. From 35,000 VND (~$1.40).
6. Cinemas. Modern CGV and Lotte Cinema multiplexes — a ticket is 60,000–90,000 VND (~$2.40–3.60).
7. Hot springs. Tháp Bà in Nha Trang, Bà Nà Hills near Da Nang.
8. Indoor parks. VinWonders (Nha Trang, Phu Quoc) — rides, aquariums, VR zones. A ticket is 650,000–950,000 VND (~$26–38).
9. Food tours. Covered street-food tours let you try the local street food while the rain pours behind you.
10. Change region. When it's raining in the south, the central coast is sunny. A domestic flight starts from 500,000 VND (~$20).

Fruit season in Vietnam, month by month

Vietnam is a fruit paradise. Papaya, coconut and bananas are around all year, but the exotics (durian, mangosteen, lychee) you have to catch in season.

The most fruit-rich window is May–July: mango, durian, mangosteen, rambutan and lychee all at once. Fruit is also cheaper and tastier in the wet season — one more reason not to fear the rainy months.

More on Vietnamese food in our guide to Vietnamese street food.

Vietnam weather FAQ

When is the best time to visit Vietnam?

There's no universal answer — it depends on the region. For the south (Phu Quoc, Ho Chi Minh City, Phan Thiet) it's December to March. For the centre (Da Nang, Hoi An, Nha Trang) it's February to August. For the north (Hanoi, Ha Long, Sa Pa) it's March to May and September to November. To cover it all in one trip, fly in March or April, when the weather is good almost everywhere.

When does the rainy season start in Vietnam?

It depends on the region. In the south it runs May to November (peak: June–September). In the centre, September to January (peak: October–November). In the north, April to September (peak: July–August). The rain is usually brief — a downpour for an hour or two, then sun.

Can you swim in Vietnam year-round?

Yes, but not everywhere at once. In the south (Phu Quoc, Phan Thiet) the sea is 26–30 °C all year. Nha Trang is 25–28 °C always. Da Nang in winter is 23–24 °C. The north (Ha Long) drops to 18–20 °C in winter, which is too cold to enjoy.

When is high season in Vietnam?

December to March for the south and the coast. Prices peak around New Year and Tết (late January to early February). Hotel rates run 30–60% higher. For central Vietnam the high season shifts to March–August.

When is the best time to visit Vietnam with kids?

January to March: settled weather in the south, a warm calm sea, no storms. The best resorts are Phu Quoc, Phan Thiet and Nha Trang. More in our Vietnam with kids guide.

When is fruit season in Vietnam?

Papaya, coconut and watermelon are year-round. Mango runs February–May, durian May–November, mangosteen May–August, rambutan May–October, lychee May–July. The richest window is May–July.

Are there typhoons in Vietnam?

Yes, typhoon season runs September to December. Da Nang, Hoi An, Hue and Nha Trang are exposed, with the peak in October. The southern resorts (Phu Quoc, Phan Thiet, Ho Chi Minh City) are sheltered from typhoons. Don't plan a Da Nang or Hoi An trip for October–November.

Data current as of March 2026. Prices and conditions can change — check official sources before you travel.