City · South Korea
Best time to visit Busan
The best time to visit Busan is April–June and September–November, with daytime temperatures around 23°C.
Busan at a glance: warmest in August with daytime temperatures around 31°C and coolest in January (7°C). The wettest month is July (302 mm) and the driest December (29 mm), with about 1,530 mm of rain a year. The sea is warmest in August (27°C). Sunniest in January.
Eddigo
Loading climate data…
Busan
100 mPleasantly warm
82
23°/12°17°135 mm51 %14 h
A typical mid-May in Busan
Sunny 14Cloudy 7Rain 9
Daytime temperature (night ☾)
12°21°26°−5°35°
Sea temperature
17°−5°35°
Daylight (solar time)
04:5819:02
0006121824
14 h 4 m
Precipitation
0310 mm
135 mm
Air feel
FreshComfortableHumidMuggy
RH 66 %
Month by month
| Month | Score | Day | Night | Sea | Rain | Wet days | Sun | Daylight | Feels like |
|---|---|---|---|---|---|---|---|---|---|
| January | 57 | 7° | −3° | 14° | 34 mm | 6 | 68 % | 10 h | Chilly and sunny |
| February | 49 | 10° | −1° | 13° | 51 mm | 8 | 55 % | 11 h | Chilly |
| March | 57 | 14° | 3° | 13° | 84 mm | 8 | 53 % | 12 h | Mild |
| April | 76 | 19° | 8° | 14° | 136 mm | 9 | 46 % | 13 h | Pleasantly warm |
| May | 82 | 23° | 13° | 17° | 137 mm | 9 | 51 % | 14 h | Pleasantly warm |
| June | 70 | 26° | 17° | 20° | 191 mm | 11 | 32 % | 15 h | Rainy season · warm and showery |
| July | 45 | 29° | 22° | 24° | 302 mm | 15 | 32 % | 14 h | Rainy season · warm, showery and muggy |
| August | 46 | 31° | 23° | 27° | 246 mm | 13 | 45 % | 13 h | Rainy season · hot, showery and muggy |
| September | 68 | 27° | 18° | 25° | 189 mm | 11 | 35 % | 12 h | Rainy season · warm and showery |
| October | 91 | 22° | 12° | 22° | 81 mm | 6 | 58 % | 11 h | Pleasantly warm |
| November | 72 | 16° | 5° | 19° | 52 mm | 7 | 58 % | 10 h | Mild |
| December | 58 | 9° | −1° | 16° | 29 mm | 6 | 68 % | 10 h | Chilly and sunny |
The score (0–100) combines daytime temperature, rain days, humidity and cloud cover, weighted for a typical warm-weather trip: 20–28 °C, little rain. On the map you can change these preferences.
Climate averages 2016–2025 (ERA5, CRU TS). Sea temperature from ERA5. Not a forecast. Elevation: 98 m. Coordinates: 35.18, 129.08.