Weather in Ulsan in May
In an average May, Ulsan sees a daily high around 23°C and a low around 12°C, based on 1980–2026 of local climate records.
| Average high | 23°C |
|---|---|
| Typical high range | 18°C to 28°C |
| Average low | 12°C |
| Typical low range | 8°C to 16°C |
| Average daily precipitation | 3 mm |
May records
The most extreme May on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total May accumulation.
High
Highest
34°C
2000-05-24
Lowest
12°C
1990-05-02
Low
Highest
22°C
2018-05-16
Lowest
3°C
2003-05-08
Feels-like
Highest
39°C
2004-05-29
Lowest
-1°C
2003-05-08
Humidity
Highest
18.3 g/m³
2004-05-29
Lowest
3.3 g/m³
2014-05-05
Wind
Highest
31 km/h
2016-05-03
Lowest
5 km/h
1985-05-07
Gust
Highest
127 km/h
2016-05-03
Lowest
15 km/h
1982-05-01
Precip
Wettest
260 mm
2003
Driest
14 mm
2022
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