Climate & Weather in Ulsan, 🇰🇷 South Korea - Monthly Averages, Forecast & Air Quality
🇰🇷 Ulsan,
South Korea
#801
Nomad Score
6.2
Coords
35.5391697, 129.3119136
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CURRENT CONDITIONS
Temperature
27.0°C
/
19.4°C
Feels Like
28.8°C / 19.9°C
Weather
🌤️ Overcast
Humidity
%
Wind
11.5 km/h
(gusts 33.8)
UV Index
6.6
Sunrise / Sunset
06:04
/
18:31
Daylight
12.5 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Mon 14 Sep | 🌤️ Overcast | 27.0° | 19.4° | 6% |
| Tue 15 Sep | 🌧️ Light drizzle | 26.4° | 19.2° | 68% |
| Wed 16 Sep | 🌤️ Partly cloudy | 26.1° | 18.7° | 6% |
| Thu 17 Sep | 🌤️ Overcast | 25.8° | 18.0° | 5% |
| Fri 18 Sep | 🌧️ Moderate rain showers | 26.3° | 19.5° | 50% |
| Sat 19 Sep | 🌧️ Light drizzle | 24.8° | 19.3° | 37% |
| Sun 20 Sep | 🌧️ Light drizzle | 24.2° | 19.1° | 6% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| May | Excellent | 23.1°C | 11.8°C | 8.7 |
| April | Good | 19.4°C | 7.6°C | 7.0 |
| June | Good | 27.2°C | 17.7°C | 11.4 |
| October | Good | 21.1°C | 12.0°C | 8.9 |
| September | Good | 26.6°C | 19.5°C | 14.0 |
| December | Good | 8.1°C | -2.6°C | 2.1 |
| January | Good | 7.0°C | -3.8°C | 2.9 |
| November | Fair | 15.9°C | 4.0°C | 3.6 |
| July | Fair | 30.4°C | 22.8°C | 14.9 |
| February | Fair | 9.0°C | -1.7°C | 6.6 |
| August | Fair | 30.7°C | 23.1°C | 17.2 |
| March | Fair | 14.7°C | 2.7°C | 8.1 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
65
🟡 Moderate
US Air Quality Index
European AQI: 93
PM2.5
17.9 µg/m³
PM10
21.1 µg/m³
Ozone
173.0 µg/m³
NO₂
10.3 µg/m³
SO₂
15.0 µg/m³
CO
417.0 µg/m³
UV Index
3.3
Dust
4.0 µg/m³
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 7.0° | -3.8° | 0.8° | 2.4° | -8.4° | 28.8 mm | 2.9 | 0.1 cm | 248.0 hrs | 10.1 hrs | - | 57.5% | 16.9 km/h | 38.1% |
| Feb | 9.0° | -1.7° | 3.2° | 4.8° | -6.1° | 46.8 mm | 6.6 | 0.8 cm | 226.8 hrs | 10.9 hrs | - | 57.8% | 17.7 km/h | 48.6% |
| Mar | 14.7° | 2.7° | 8.6° | 11.8° | -0.6° | 91.3 mm | 8.1 | 0.6 cm | 257.3 hrs | 12.0 hrs | - | 65.2% | 17.8 km/h | 58.0% |
| Apr | 19.4° | 7.6° | 13.5° | 18.0° | 5.3° | 81.8 mm | 7.0 | 0.0 cm | 276.0 hrs | 13.1 hrs | - | 66.3% | 17.6 km/h | 57.1% |
| May | 23.1° | 11.8° | 17.4° | 23.1° | 10.7° | 116.8 mm | 8.7 | 0.0 cm | 294.5 hrs | 14.0 hrs | - | 69.4% | 16.9 km/h | 60.5% |
| Jun | 27.2° | 17.7° | 22.3° | 29.5° | 19.1° | 146.1 mm | 11.4 | 0.0 cm | 267.0 hrs | 14.5 hrs | - | 76.4% | 15.0 km/h | 71.1% |
| Jul | 30.4° | 22.8° | 26.4° | 35.1° | 26.8° | 220.8 mm | 14.9 | 0.0 cm | 291.4 hrs | 14.3 hrs | - | 81.7% | 14.6 km/h | 70.7% |
| Aug | 30.7° | 23.1° | 26.6° | 35.6° | 27.1° | 223.1 mm | 17.2 | 0.0 cm | 303.8 hrs | 13.5 hrs | - | 81.9% | 14.6 km/h | 63.2% |
| Sep | 26.6° | 19.5° | 22.8° | 29.4° | 21.5° | 201.6 mm | 14.0 | 0.0 cm | 234.0 hrs | 12.4 hrs | - | 82.2% | 15.2 km/h | 69.0% |
| Oct | 21.1° | 12.0° | 16.1° | 20.8° | 10.9° | 93.6 mm | 8.9 | 0.0 cm | 238.7 hrs | 11.3 hrs | - | 76.3% | 14.3 km/h | 57.4% |
| Nov | 15.9° | 4.0° | 9.4° | 13.2° | 0.9° | 50.2 mm | 3.6 | 0.0 cm | 258.0 hrs | 10.3 hrs | - | 69.0% | 15.1 km/h | 39.6% |
| Dec | 8.1° | -2.6° | 2.1° | 3.9° | -7.0° | 26.4 mm | 2.1 | 0.0 cm | 251.1 hrs | 9.8 hrs | - | 60.2% | 17.1 km/h | 37.2% |