Ulsan weather in February
Temperature, sea and sunshine in February: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in February
Fair
Best time to visit: April – June, September – October
What is the weather like in Ulsan in February?
In February, Ulsan is cold: daytime highs average 8 °C, and nights cool down to about 1 °C. The sea averages 13.7 °C – swimming is only for the hardy. The sun shines for around 7 hours a day. Rain falls on about 5 days, adding up to 40 mm. All in all, February is a so-so month for a holiday in Ulsan.
February compared
How the weather changes from January to March. Tap a month to open it.
| JanuaryJan | FebruaryFeb | MarchMar | |
|---|---|---|---|
| Score | 40 | 40 | 56 |
| Day | 6° | 8° | 12° |
| Night | −1° | 1° | 4° |
| Sea | 15° | 14° | 14° |
| Sun | 6 h | 7 h | 7 h |
| Rain days | 4 | 5 | 7 |
More details for February
- Daylight
- 10 h 53 min07:11 – 18:03
- UV index
- 4 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 19 km/haverage daily peakAll months
- Cloud cover
- 47 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 1 day1 cm or more of fresh snow
- Time zone
- UTC+9Asia/Seoul
How the score comes together
- Temperatureweight 50 %2 %
- Sunshineweight 20 %58 %
- Few rainy daysweight 30 %91 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in February
- Sunscreen
- Warm jacket
Ulsan in February: quick answers
Is Ulsan hot in February?
No. In February, Ulsan is cold: daytime highs average 8 °C and nights drop to about 1 °C.
Can you swim in Ulsan in February?
Only if you don't mind cold water: in February the sea averages just 13.7 °C. Comfortable swimming is possible from June to October.
Does it rain much in Ulsan in February?
Rain falls on about 5 days, adding up to 40 mm.
Ulsan month by month
The whole year in UlsanAll destinations: South KoreaWhere to go in FebruarySea temperature in February
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences