Weather Ulsan long-term weather forecast
Long-term weather forecast for Ulsan for ten days.
Thursday, Sep 11
82 / 73°F
| 0.00 in | 11 mph |
| 72 °F | 79 °F | 3 am | |
| 79 °F | 84 °F | 9 am | |
| 81 °F | 88 °F | 3 pm | |
| 75 °F | 81 °F | 9 pm |
sunrise 6:02 am
sunset 6:36 pm
HOURLY
sunset 6:36 pm
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Weather forecast Ulsan, South Korea extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thursday 09/11/2025 |
|||||||||||||
| 3 AM
2 PM
| partly cloudy | 72 °F 77 °F |
0.00 in | 7 fps 5 mph northwest |
29.9 in | 89 % | 68 °F | 18 % | 0% | 16% | 3% | 0% | |
| 9 AM
8 PM
| light rain showers | 79 °F 86 °F |
0.03 in | 14 fps 9 mph north-northeast |
30.0 in | 78 % | 70 °F | 39 % | 0% | 39% | 1% | 0% | |
| 3 PM
2 AM
| partly cloudy | 81 °F 88 °F |
0.01 in | 16 fps 11 mph northeast |
29.9 in | 74 % | 70 °F | 32 % | 0% | 15% | 21% | 1% | |
| 9 PM
8 AM
| partly cloudy | 75 °F 82 °F |
0.0 in | 9 fps 6 mph north-northwest |
30.0 in | 88 % | 70 °F | 30 % | 0% | 29% | 0% | 0% | |
Friday 09/12/2025 |
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| 3 AM
2 PM
| overcast | 73 °F 81 °F |
0.0 in | 10 fps 6 mph north-northwest |
29.9 in | 90 % | 70 °F | 92 % | 0% | 51% | 0% | 83% | |
| 9 AM
8 PM
| rain | 77 °F 82 °F |
0.06 in | 15 fps 10 mph north-northeast |
30.0 in | 80 % | 70 °F | 100 % | 0% | 100% | 0% | 0% | |
| 3 PM
2 AM
| light rain showers | 81 °F 88 °F |
0.02 in | 10 fps 7 mph north-northeast |
30.0 in | 75 % | 72 °F | 43 % | 0% | 35% | 16% | 0% | |
| 9 PM
8 AM
| partly cloudy | 75 °F 84 °F |
0.0 in | 4 fps 3 mph north-northwest |
30.0 in | 91 % | 72 °F | 28 % | 0% | 28% | 0% | 0% | |
Ulsan, South Korea - information
State: South KoreaGPS coordinates: 35.5372; 129.3167
Time zone: Asia / Seoul
time difference in hours with time in NY is +7 hours
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Weather Ulsan, South Korea. Weather forecast for Ulsan-si.
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Data source
Weather forecast for Ulsan-si is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.Weather with Meteobox for your website
Long-term statistical averages
| average | min. | max. | precipit… days |
|
|---|---|---|---|---|
| January | 36 °F | 4 | ||
| February | 39 °F | 5 | ||
| March | 46 °F | 6 | ||
| April | 55 °F | 8 | ||
| May | 63 °F | 7 | ||
| June | 69 °F | 9 | ||
| July | 75 °F | 11 | ||
| August | 79 °F | 8 | ||
| September | 71 °F | 8 | ||
| October | 63 °F | 4 | ||
| November | 52 °F | 5 | ||
| December | 41 °F | 3 |
Astronomical information Ulsan
data are always in the local timeSun and light
Sept. 10, 2025
| Sunrise: | Sunset: |
| 6:02 am | 6:36 pm |
| Noon: | Length of day: |
| 12:19 pm | 12:34 |
| Start of civil twilight*: | End of civil twilight*: |
| 5:35 am | 7:02 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 5:06 am | 7:31 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 4:35 am | 8:02 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 09/10/2025 7:54 pm | 09/11/2025 9:45 am |
| Next new moon: | Next full moon: |
| 09/21/2025 | 10/06/2025 |
