Thermograph

Weather in Ulsan in April

In an average April, Ulsan sees a daily high around 18°C and a low around 7°C, based on 1980–2026 of local climate records.

Average high18°C
Typical high range13°C to 24°C
Average low7°C
Typical low range2°C to 12°C
Average daily precipitation3 mm

April records

The most extreme April on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total April accumulation.

High

Highest 30°C 1996-04-27
Lowest 7°C 1988-04-07

Low

Highest 18°C 2005-04-30
Lowest -3°C 1991-04-01

Feels-like

Highest 31°C 2023-04-20
Lowest -9°C 1996-04-02

Humidity

Highest 15.5 g/m³ 1998-04-23
Lowest 1.7 g/m³ 2000-04-07

Wind

Highest 38 km/h 1988-04-19
Lowest 5 km/h 1987-04-01

Gust

Highest 123 km/h 1987-04-21
Lowest 15 km/h 1989-04-05

Precip

Wettest 204 mm 1998
Driest 31 mm 2001

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