Thermograph

How unusual is the weather? Graded against ~45 years of local climate history.

Weather in Busan, South Korea in May

In an average May, Busan sees a daily high around 20°C and a low around 13°C, based on 1981–2026 of local climate records.

Average high20°C
Typical high range18°C to 23°C
Average low13°C
Typical low range10°C to 15°C
Average daily precipitation5 mm

May records

The most extreme May on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total May accumulation.

High

Highest 29°C 2017-05-29
Lowest 13°C 1993-05-01

Low

Highest 19°C 2018-05-17
Lowest 6°C 2010-05-01

Feels-like

Highest 31°C 2017-05-29
Lowest 2°C 2010-05-01

Humidity

Highest 17.5 g/m³ 2004-05-29
Lowest 5.7 g/m³ 1981-05-03

Wind

Highest 66 km/h 2016-05-03
Lowest 8 km/h 2006-05-17

Precip

Wettest 314 mm 2003
Driest 13 mm 2022

See Busan's live weather grade →

Visiting Busan in May? See how its comfort stacks up against where you live.

Compare Busan with your city →

‹ April · Busan climate overview · June ›