Busan Weather & Climate Guide 2025
Plan your trip with detailed weather information and seasonal tips for Busan.
Busan is South Korea's second-largest city and a vibrant port metropolis on the southeastern coast, where dramatic mountains meet stunning beaches and a world-class seafood scene. Known for its colorful hillside villages, dynamic film festival, and lively beach culture, Busan offers a compelling alternative to Seoul with its own distinct identity. The city seamlessly blends urban energy with natural beauty, from the neon-lit streets of Seomyeon to the serene temples of Beomeosa.
Best Time to Visit
Best Months
Spring (March-May) and Fall (September-November)
Pleasant temperatures, lower humidity, and fewer crowds.
Months to Avoid
Late June to late July (heavy rain/monsoon), January to February (cold and grey)
Extreme temperatures, potential weather disruptions, or high crowds.
Climate Overview
Busan has a humid subtropical climate (Köppen classification Cfa) with four distinct seasons. The city's coastal position moderates temperatures somewhat compared to inland Korean cities, making winters milder and summers slightly cooler. Summer months bring high humidity and occasional typhoons, while spring and autumn offer the most pleasant conditions for sightseeing.
Month-by-Month Guide
What to expect each month of the year.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Seasonal Planning Guide
Complete weather data, packing lists by season, and event calendars.
Seasonal Breakdown
Detailed information for each season.
🌸 Spring
March, April, May
Warming temperatures, blooming flowers. Great for outdoor activities and sightseeing.
☀️ Summer
June, July, August
Hot temperatures, peak tourist season. Long days but can be uncomfortable midday.
🍂 Fall
September - November
Cooling temperatures, fewer crowds. Excellent for cultural exploration and comfortable sightseeing.
❄️ Winter
December, January, February
Cool to cold temperatures, low season for tourism. May have rain or snow depending on region.
What to Pack
Seasonal packing recommendations.
Year-Round Essentials
- Modest clothing (cover shoulders and knees)
- Comfortable walking shoes
- Sun protection (hat, sunscreen, sunglasses)
- Light scarf or shawl (for religious sites)
- Reusable water bottle
- Power adapter
- Basic first aid kit
Hot Weather Additions
- Lightweight, breathable fabrics
- Extra sun protection
- Cooling towel
- Light colors to reflect heat
- Sandals with back straps
Cool Weather Additions
- Warm layers (fleece, sweater)
- Light jacket or coat
- Rain gear (umbrella, waterproof jacket)
- Closed-toe shoes
- Warm accessories (if winter)
Events & Crowd Levels
Plan around busy periods and special events.
🔴 High Season
Peak tourist months
Higher prices, advance booking essential, crowded attractions.
🟡 Shoulder Season
Transitional months
Good balance of weather and crowds. Reasonable prices.
🟢 Low Season
Off-peak months
Best deals, fewer tourists. Some services may be limited.
Plan Your Perfect Busan Trip
Get our complete seasonal guide with detailed packing lists, event calendars, and month-by-month planning tips.
Download Weather Guide