Climate of Ulsan, Ulsan, South Korea
Point-value climate at Ulsan (Ulsan, Korea, Republic of). Population approximately 1,061,000.
Located in Ulsan, Korea, Republic of, Ulsan has a Mediterranean-style climate. Population approximately 1,061,000. Monthly average temperatures range from 1.6°C / 34.9°F in January to 25.7°C / 78.3°F in August, with rainfall varying from 25 mm / 1 in (December) to 228 mm / 9 in (July) — about 1244 mm / 49 in across the year. Ulsan is the capital of Ulsan. These are point-value climate normals sampled at Ulsan's coordinates — often quite different from the surrounding region's area-weighted average.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 1.6°C34.9°F | 35 mm1.4″ | Snowy |
| February | 3.2°C37.8°F | 44 mm1.7″ | — |
| March | 7.4°C45.3°F | 66 mm2.6″ | — |
| April | 13.1°C55.6°F | 103 mm4.1″ | — |
| May | 17.6°C63.7°F | 105 mm4.1″ | — |
| June | 21.1°C70°F | 175 mm6.9″ | — |
| July | 24.9°C76.8°F | 228 mm9″ | — |
| August | 25.7°C78.3°F | 207 mm8.1″ | — |
| September | 21.3°C70.3°F | 150 mm5.9″ | — |
| October | 15.9°C60.6°F | 56 mm2.2″ | — |
| November | 9.7°C49.5°F | 50 mm2″ | — |
| December | 4°C39.2°F | 25 mm1″ | — |
Frequently asked questions
What is the best time to visit Ulsan?
Ulsan does not have a clearly "sunny" season by our profile cutoffs — see the "warmest and driest months" fallback for the closest picks. Ulsan's warmest month is August at an average of 25.7°C / 78.3°F, and its driest month is December with about 25 mm / 1 in of rain.
What is the climate of Ulsan?
Ulsan, in Ulsan, Korea, Republic of, has monthly average temperatures ranging from 1.6°C / 34.9°F in January to 25.7°C / 78.3°F in August. Annual rainfall is approximately 1244 mm / 49 in, with the wettest month being July (228 mm / 9 in) and the driest December (25 mm / 1 in).
What is the average temperature in Ulsan in August?
The average temperature in Ulsan in August is 25.7°C / 78.3°F, with rainfall of about 207 mm / 8.1 in — the warmest month of the year.
When is the driest month in Ulsan?
The driest month in Ulsan is December, with about 25 mm / 1 in of average monthly rainfall. Average temperature that month is 4°C / 39.2°F.
When is the wettest month in Ulsan?
The wettest month in Ulsan is July, with approximately 228 mm / 9 in of average monthly rainfall.