What is the weather like in Busan throughout the year?

Busan experiences varying weather throughout the year. The warmest month is August with average highs of 29°C. The coolest month is January.

What is the weather like in Busan in October?

Busan in October scores 58/100 based on 30 years of climate data. Decent conditions for most activities.

Who should visit Busan in October?

October in Busan is ideal for: Families with children, Elderly travelers, Outdoor enthusiasts, Photographers, Cultural tourists.

Best Time to Visit Busan | 30-Year Weather Analysis

Why October is the Best Time to Visit Busan

Is October a Good Time to Visit Busan?

👌Decent conditions for most activities(58/100)

Short Answer

Storm season alert for Busan in October: beyond the 21°C, 14% rain averages, hurricane risk requires travel insurance and schedule flexibility.

Decision Factors

Typhoon season active

Western Pacific zone - expect potential typhoon activity

Vaccinations required

Yellow Fever

Peak tourist season

85% of annual peak - expect crowds and high prices

Ideal temperature range

20.9°C - perfect for sightseeing and outdoor activities

Excellent dry conditions

Only 14% rain probability - ideal for outdoor activities

Pleasant swimming conditions

22.8°C sea temperature

Good For

👨‍👩‍👧‍👦
Families with children
Comfortable 20.9°C temperatures and low 14% rain risk
👴
Elderly travelers
Comfortable 20.9°C temperature range with manageable humidity
🥾
Outdoor enthusiasts
Ideal hiking conditions: 20.9°C, 14% rain chance
📸
Photographers
8.2h sunshine, 54% clear skies for golden hour shots
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites

Who Should Avoid

💰
Budget travelers
Peak season means premium prices everywhere
💼
Business travelers
Storm season may cause flight disruptions

Warmest

August

29°C avg

Coolest

January

7°C avg

Driest

December

7% rain

Wettest

July

39% rain

Planning Your Trip to Busan, South Korea

Wondering when is the best time to visit Busan? Based on our analysis of 30 years of NASA satellite weather data, the ideal months to travel to Busan are October, May, September. During these months, you'll experience optimal temperatures around 21°C with only 14% chance of rain.

The Busan climate varies throughout the year. August is the hottest month with average highs of 29°C, while January is the coldest at 7°C. If you're planning outdoor activities or sightseeing in Busan, avoid July when rainfall peaks at 39% probability.

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

Busan Weather by Month: Climate Guide

Click any month to explore detailed daily forecasts for Busan

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

When to Visit Busan: Travel Style Guide

Personalized Busan travel recommendations based on 30-year weather data

Beach Lovers

Warmest weather with ideal sea temperatures for swimming

AugustJulySeptember

Budget Travelers

Shoulder season with good weather and lower prices

JanuaryFebruaryMarch

Avoiding Crowds

Fewer tourists with acceptable weather conditions

MarchJulyAugust

Photography

Best light conditions with clear skies

NovemberOctoberMarch

Winter Escape

Escape the cold with warmest temperatures

JuneJulyAugust

Honeymoon

Perfect conditions for a romantic getaway

JanuaryFebruaryApril

Busan Weather FAQ: Your Questions Answered

What is the best time to visit Busan?

Based on 30 years of weather data, the best months to visit Busan are October, May, September. These months offer the optimal combination of pleasant temperatures (21°C avg) and low rainfall (14% chance).

When is the hottest time of year in Busan?

August is historically the warmest month in Busan with average highs of 29°C. If you prefer cooler weather, consider visiting in January when temperatures average around 7°C.

When is the rainy season in Busan?

July typically sees the most rainfall in Busan with a 39% chance of rain. For the driest conditions, plan your visit in December when rain probability drops to just 7%.

How accurate is the Busan weather forecast?

Our Busan 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 Busan.

What should I pack for Busan?

Packing depends on when you visit. In August (warmest month), pack light summer clothes for 29°C weather. In January (coolest month), bring layers for 7°C temperatures.

Is Busan good for a destination wedding?

Yes! The best months for an outdoor wedding in Busan are December (only 7% rain chance) and October for optimal weather conditions. Avoid July when rain probability peaks at 39%.