Ulsan, South Korea Weather

Current: 16.98°C/62.56°F, Wind SW at 8.21 km/h, 67% Humidity, 0% Chance of rain

  1. Ulsan, South Korea Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Ulsan over the next 12 hours
  7. Temperature and possibility of rain in Ulsan in the coming days
  8. Rainfall in Ulsan in the coming days
  9. Ulsan Weather Summary
  10. Weather averages by month
  11. Ulsan's weather
  12. Frequently asked questions
  13. Comments
Ulsan, Weather
(Photo by rawkkim on Unsplash)

Current conditions

Updated: 19:21 PM Saturday 18 May 2024
17°C
62.6°F
°C °F

Condition: Clear Sky

Pressure: 1,017 hPa

Sea level: 1,017 hPa

Temperature: 16.48°C

Cloud: 1%

Humidity: 67%

Wind: WSW 8.06 km/h

Visibility: 10,000 m

Weather forecast

Wed
24 Apr
12°C
Rain
Thu
25 Apr
24°C
Clouds
Fri
26 Apr
24°C
Clouds
Sat
27 Apr
25°C
Clear
Sun
28 Apr
24°C
Clouds
Hourly forecast today:
20:00 PM
17° / 17°
17° / 17°
Clear Sky
67% 8.21 km/h
21:00 PM
16° / 17°
16° / 17°
Clear Sky
66% 7.63 km/h
22:00 PM
16° / 17°
16° / 17°
Few Clouds
63% 6.8 km/h
23:00 PM
16° / 16°
16° / 16°
Few Clouds
59% 6.23 km/h

30 Day Averages and Extremes

  • Average high 21.29°C
  • Average low 18.5°C
  • Hottest day (08 June 2024) 23.92°C
  • Coldest day (28 May 2024) 16.44°C
  • Average humidity 78.43%
  • Days with precipitation 6 days
  • Highest precipitation 40.13 mm (29 April 2024)

Yesterday's Data

  • Max: 16°C
  • Min: 11°C
  • Total Precipitation: 2.6 mm

Temperature and possibility of rain in Ulsan over the next 12 hours

Temperature and possibility of rain in Ulsan in the coming days

Rainfall in Ulsan in the coming days

Ulsan Climate Summary

Ulsan features a Humid subtropical, no dry season (Köppen classification: Cfa), with an average annual temperature of 14.66ºC (58.39ºF), which is about 1.06% higher than the national average for South Korea. Annually, the city experiences approximately 148.66 millimeters (5.85 inches) of rainfall, spread across 118.18 rainy days, accounting for 32.38% of the year.

Longitude 35.5383773
Latitude 129.3113596
Yearly high temperature 16.85ºC (62.33ºF)
Yearly low temperature 11.18ºC (52.12ºF)
Hottest month August 28.41ºC (83.14ºF)
Coldest month January -1.16ºC (29.91ºF)
Yearly precip 148.66mm (5.85in)
Days with rainfall 118.18 days (32.38%)
Driest month January (60.4%)
Wettest month July (85.77%)

Weather averages by month

Month High / Low (°C) Rain
January 4.66° / -1.16° 4.36 days
February 6.84° / 0.89° 6.82 days
March 11.26° / 4.87° 9.27 days
April 15.85° / 9.15° 9.64 days
May 20.55° / 13.82° 8.91 days
June 23.51° / 17.74° 11.82 days
July 26.79° / 21.85° 18.36 days
August 28.41° / 23.74° 16.45 days
September 24.37° / 19.59° 12.82 days
October 19.54° / 14.22° 8.73 days
November 13.74° / 8.21° 6.09 days
December 6.66° / 1.24° 4.91 days

Ulsan's weather

See more

Frequently asked questions

1. What is the hottest month in Ulsan?

August has the highest average monthly temperature (daily mean of 28.41ºC) and January are the coolest (daily mean of -1.16ºC).

2. What should I wear in Ulsan today?

For today's mild weather in Ulsan, with temperatures between 13ºC to 16ºC (55.4ºF to 60.8ºF), consider wearing:
- Lightweight sweater or cardigan
- Long-sleeve shirt or blouse
- Cotton socks
- Casual sneakers or loafers

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Temperature

Day
12°C
Night
11°C
Morning
11°C
Afternoon
13°C

Air quality

Fair

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO 407.22
  • NH3 8.87
  • NO 2.01
  • NO2 69.92
  • O3 11.18
  • PM10 13.46
  • PM25 10.32
  • SO2 2.15

Sunrise / Sunset

03:15 AM
17:22 PM