What is the weather like in Hanoi throughout the year?

Hanoi experiences varying weather throughout the year. The warmest month is June with average highs of 33°C. The coolest month is January.

What is the weather like in Hanoi in December?

Hanoi in December scores 63/100 based on 30 years of climate data. Good option with minor considerations.

Who should visit Hanoi in December?

December in Hanoi is ideal for: Families with children, Elderly travelers, Outdoor enthusiasts, Cultural tourists, Honeymoon couples.

Best Time to Visit Hanoi | 30-Year Weather Analysis

Why December is the Best Time to Visit Hanoi

Is December a Good Time to Visit Hanoi?

👌Good option with minor considerations(63/100)

Short Answer

Popular December in Hanoi offers 21°C and 11% rain chance - excellent conditions that attract maximum visitors. Book 3-6 months ahead for best rates.

Decision Factors

Vaccinations required

Yellow Fever

Poor air quality: Unhealthy

Unhealthy. Everyone should reduce outdoor activities.

Peak tourist season

90% of annual peak - expect crowds and peak prices

Ideal temperature range

21.2°C - perfect for sightseeing and outdoor activities

Excellent dry conditions

Only 11% rain probability - ideal for outdoor activities

Health precautions needed

Be aware of: Leptospirosis, Melioidosis, Schistosomiasis

Good For

👨‍👩‍👧‍👦
Families with children
Comfortable 21.2°C temperatures and low 11% rain risk
👴
Elderly travelers
Comfortable 21.2°C temperature range with manageable humidity
🥾
Outdoor enthusiasts
Ideal hiking conditions: 21.2°C, 11% rain chance
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites
💑
Honeymoon couples
Wedding score 100/100 with romantic weather conditions

Who Should Avoid

💰
Budget travelers
Peak season means premium prices everywhere

Warmest

June

33°C avg

Coolest

January

20°C avg

Driest

December

11% rain

Wettest

August

66% rain

Planning Your Trip to Hanoi, Vietnam

Wondering when is the best time to visit Hanoi? Based on our analysis of 30 years of NASA satellite weather data, the ideal months to travel to Hanoi are December, January, February. During these months, you'll experience optimal temperatures around 21°C with only 11% chance of rain.

The Hanoi climate varies throughout the year. June is the hottest month with average highs of 33°C, while January is the coldest at 20°C. If you're planning outdoor activities or sightseeing in Hanoi, avoid August when rainfall peaks at 66% probability.

For the best Hanoi weather experience, we recommend visiting during December for the driest conditions or the shoulder months of December and January for a perfect balance of weather and fewer crowds.

Hanoi Weather by Month: Climate Guide

Click any month to explore detailed daily forecasts for Hanoi

🏆 85-100: Excellent👍 70-84: Great👌 55-69: Good🤔 40-54: Fair⚠️ 0-39: Challenging

When to Visit Hanoi: Travel Style Guide

Personalized Hanoi travel recommendations based on 30-year weather data

Beach Lovers

Warmest months with comfortable temperatures for outdoor activities

AprilOctoberNovember

Budget Travelers

Shoulder season with good weather and lower prices

April

Avoiding Crowds

Fewer tourists with acceptable weather conditions

April

Photography

Best light conditions with clear skies

DecemberFebruaryNovember

Honeymoon

Perfect conditions for a romantic getaway

JanuaryFebruaryMarch

Hanoi Weather FAQ: Your Questions Answered

What is the best time to visit Hanoi?

Based on 30 years of weather data, the best months to visit Hanoi are December, January, February. These months offer the optimal combination of pleasant temperatures (21°C avg) and low rainfall (11% chance).

When is the hottest time of year in Hanoi?

June is historically the warmest month in Hanoi with average highs of 33°C. If you prefer cooler weather, consider visiting in January when temperatures average around 20°C.

When is the rainy season in Hanoi?

August typically sees the most rainfall in Hanoi with a 66% chance of rain. For the driest conditions, plan your visit in December when rain probability drops to just 11%.

How accurate is the Hanoi weather forecast?

Our Hanoi climate analysis is based on 30 years of NASA POWER satellite observations (1995-2024), providing highly accurate historical averages. While weather can vary year to year, these long-term patterns are excellent indicators for planning your trip to Hanoi.

What should I pack for Hanoi?

Packing depends on when you visit. In June (warmest month), pack light summer clothes for 33°C weather. In January (coolest month), bring layers for 20°C temperatures. During August, pack rain gear as there's a 66% chance of rain.

Is Hanoi good for a destination wedding?

Yes! The best months for an outdoor wedding in Hanoi are December (only 11% rain chance) and December for optimal weather conditions. Avoid August when rain probability peaks at 66%.