Busan · AutumnMonth summary
Busan weather in October
✅ Good
🌡️ Temperature min / max
55°F – 70°F
🌧 Rainy days
22% of days
☀️ Sunshine
10.0h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
7.6/10
📅 📅 Best month
May (7.8/10)
Quick decision
Should you visit Busan in October?
✅ Good
✅ Yes if: you want to explore the city on foot without suffering from heat.
❌ No if: you're looking for a beach destination — water and air are still cool.
Our take: October is a good time to visit Busan. May remains slightly better (+0.2 pts).
By trip type
Busan in October by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ✅ Good
- 🏖️ Beach / swimming : ⚠️ Possible
- 💰 💰 Budget : 💸 Peak season
Local context
What to expect in October
Autumn in Busan is often underrated: 21°F, golden light and declining crowds. An interesting window. Rain risk remains low (22% of days), leaving good room for outdoor activities. A good balance between weather and crowds, even if May (7.8/10) remains theoretically better.
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All months for Busan
Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌫️ January | 27°F | 45°F | 12% | 0.1in | 9.0h | 5.5/10 |
| 🌫️ February | 28°F | 46°F | 18% | 0.1in | 10.0h | 5.7/10 |
| ⛅ March | 39°F | 57°F | 27% | 0.1in | 10.3h | 7.0/10 |
| 🌤️ April | 48°F | 64°F | 26% | 0.2in | 11.4h | 7.3/10 |
| 🌤️ May | 55°F | 72°F | 28% | 0.2in | 11.4h | 7.8/10 |
| 🌤️ June | 64°F | 79°F | 38% | 0.3in | 10.8h | 7.8/10 |
| 🌤️ July | 73°F | 82°F | 53% | 0.4in | 10.3h | 7.6/10 |
| 🌤️ August | 75°F | 86°F | 52% | 0.3in | 12.0h | 7.5/10 |
| 🌤️ September | 68°F | 79°F | 44% | 0.3in | 9.1h | 7.5/10 |
| 🌤️ October | 55°F | 70°F | 22% | 0.1in | 10.0h | 7.6/10 |
| ⛅ November | 41°F | 59°F | 13% | 0.1in | 9.6h | 7.1/10 |
| 🌫️ December | 28°F | 46°F | 12% | 0.0in | 9.0h | 5.8/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In October, Busan averages 70°F, 22% rainy days and 10.0h of sunshine per day. Overall weather score: 7.6/10.
See methodology →
Comparison
October vs May (best month)
The best month is May (score 7.8/10). Difference:
- 🌡️ Max temperature : +1°F
- 🌧 Rainy days : +6%
- ☀️ Sunshine : +1.4h/day
FAQ
FAQ — Busan in October
Is October a good time to visit Busan?
October is an excellent time to visit Busan (score 7.6/10). With 70°F, 10.0h of sunshine and 22% rain, conditions are very favourable.
What to do in Busan in October?
With 70°F max and 10.0h of sunshine, focus on cultural sites, museums and local gastronomy.
Accommodation
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Activities & tours
Activities and tours in Busan
Guided tours, skip-the-line tickets and local experiences.
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