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Português- Humidity: 79%
- Wind: 22 km/h
Weather in Busan in September
Is Busan a good place to be right now?
Yes. Busan is around 19°C with a 0% chance of rain, comfortable for sightseeing.
Why the weather in Busan differs from nearby places
How this weather affects your trip to Busan
Plan around the hours that matter: Busan is easiest to enjoy outside the midday peak, and an indoor option nearby is worth keeping in reserve.
Weather at destinations near Busan
No nearby destination has its own forecast page yet.
Weather warnings for Busan
- No weather warnings for Busan in the days ahead.
Current weather in Busan
Hourly forecast for the next 24 hours
| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| 19° Partly cloudy 💧0% · 💨22 | 20° Partly cloudy 💧0% · 💨17 | 19° Partly cloudy 💧0% · 💨19 | 19° Mainly clear 💧0% · 💨19 | 19° Mainly clear 💧0% · 💨17 | 19° Partly cloudy 💧0% · 💨17 | 20° Mainly clear 💧0% · 💨19 | 22° Partly cloudy 💧0% · 💨27 | 24° Partly cloudy 💧0% · 💨28 | 24° Partly cloudy 💧0% · 💨31 | 25° Partly cloudy 💧0% · 💨33 | 24° Rain 💧0% · 💨32 | 23° Rain 💧0% · 💨36 | 23° Rain 💧0% · 💨37 | 23° Light showers 💧0% · 💨37 | 23° Rain 💧0% · 💨39 | 23° Overcast 💧0% · 💨37 | 23° Overcast 💧0% · 💨37 | 23° Overcast 💧0% · 💨38 | 23° Overcast 💧0% · 💨37 | 23° Rain 💧0% · 💨37 | 22° Heavy rain 💧0% · 💨36 | 21° Heavy rain 💧0% · 💨36 | 21° Heavy rain 💧0% · 💨32 |
7-day weather forecast for Busan
| Day | Conditions | High / low | Rain |
|---|---|---|---|
| Sunday 18/10 | Light showers | 25° / 19° | 0% |
| Monday 19/10 | Heavy rain | 25° / 19° | 0% |
| Tuesday 20/10 | Heavy rain | 20° / 17° | 0% |
| Wednesday 21/10 | Overcast | 21° / 12° | 0% |
| Thursday 22/10 | Clear sky | 17° / 7° | 0% |
| Friday 23/10 | Overcast | 20° / 11° | 0% |
| Saturday 24/10 | Rain | 19° / 17° | 0% |
30-day outlook for Busan
The first days are a real forecast; the rest is a multi-year climate trend, not a day-by-day prediction.
UV index in Busan
0.0 — Low
No protection needed.
Wind in Busan
22 km/h from the East, gusting to 0 km/h.
Visibility in Busan
Visibility over the next few hours.
Sunrise and sunset in Busan
Sunrise at 06:31, sunset at 17:47.
Moon phase in Busan
First quarter
Temperature trend in Busan
Rainfall trend in Busan
Climate in Busan through the year
Climate in Busan through the year
| Temperature | Rainfall | |
|---|---|---|
| January | 1 °C | 36 mm |
| February | 3 °C | 52 mm |
| March | 8 °C | 91 mm |
| April | 13 °C | 117 mm |
| May | 18 °C | 121 mm |
| June | 22 °C | 204 mm |
| July | 26 °C | 270 mm |
| August | 27 °C | 247 mm |
| September | 22 °C | 214 mm |
| October | 16 °C | 79 mm |
| November | 10 °C | 42 mm |
| December | 3 °C | 35 mm |
Figures update automatically; the time shown is local to the destination.
Travel scores for Busan today
Best time to visit Busan
The most comfortable month to visit Busan is October.
What to do in Busan today
Today in Busan the comfortable window is the morning and the late afternoon; keep the middle of the day lighter.
Activities suited to this weather
These activities match the conditions in Busan right now.
What to wear in Busan
Pack for the swing between day and night in Busan rather than for the daytime peak alone.
Rain in the next two hours in Busan
Minute-by-minute rain for the next two hours at Busan.
Activity and health index today
How comfortable Busan feels today for exercise, walking and time outdoors.
Environmental risks in Busan
Heat stress, mosquito activity, air stagnation and pollen around Busan.
Golden hour and blue hour in Busan
When the light is best for photography in Busan.
Severe weather centre
Any severe weather affecting Busan in the days ahead.
Weather map of Busan
Live rain, wind, cloud and temperature layers over Busan.
Maps and travel tools for Busan
Discover Busan
Tours and places to stay in Busan
Tours, hotels and resorts in Busan, matched to the season.
Related travel tools
Currency, visa, flights and maps for planning a trip to Busan.
Travel network around Busan
Everything a trip to Busan needs, connected in one place.
Articles about Busan
Guides and trip reports covering Busan.
Featured tours in Busan
Departures and packages that include Busan.
Frequently asked questions about weather in Busan
Where is Busan?
Busan sits at 35.180, 129.076, 35.180, 129.076.
When is the best month to visit Busan?
Across the observed record the most comfortable month in Busan is October, at about 16°C with 79 mm of rain.
Which month is wettest in Busan?
July is the wettest month in Busan, averaging 270 mm.
Is Busan worth visiting in the rainy season?
Yes, with an umbrella and a flexible plan. Rain in Busan usually comes in short bursts rather than lasting all day, so keep an indoor option nearby.
What should I pack for Busan?
Pack for the swing between day and night in Busan: a light layer for the evening and rain cover in the wet season.
Where can I see the Busan forecast for the next 30 days?
On this page. Choose the 30-day view for detailed days followed by the multi-year climate trend for Busan.
Dung Rikzak is a travel specialist at Rikzak Travel who reviews the climate data and travel guidance on this page.
📊 Forecast, air quality and climate observations: Open-Meteo.
🧭 Forecasts come straight from the weather API; the monthly climate figures are averaged over 10 years of observations, then combined with the live forecast.
📍 Coordinates, elevation, population and the administrative chain: GeoNames, CC BY 4.0.
🕒 This page was last refreshed on 2026-08-15 and updates automatically.