Ulsan, South Korea Weather

Current: 24.71°C/76.48°F, Wind SW at 42.48 km/h, 94% Humidity, 16% Chance of rain

Ulsan,  Weather
(Photo by rawkkim on Unsplash)

Current conditions

Updated: 02:34 AM Thursday 18 July 2024
25°C
77.0°F
°C °F

Condition: Overcast Clouds

Pressure: 1,008 hPa

Sea level: 1,008 hPa

Temperature: 25.69°C

Cloud: 100%

Humidity: 94%

Wind: SSW 16.16 km/h

Visibility: 10,000 m

Weather forecast

Wed
10 Jul
24°C
Rain
Thu
11 Jul
24°C
Rain
Fri
12 Jul
28°C
Clouds
Sat
13 Jul
27°C
Rain
Sun
14 Jul
23°C
Rain
Hourly forecast today:
03:00 AM
25° / 25°
25° / 25°
Overcast Clouds
94% 42.48 km/h
04:00 AM
25° / 25°
25° / 25°
Overcast Clouds
94% 42.37 km/h
05:00 AM
25° / 25°
25° / 25°
Overcast Clouds
92% 43.16 km/h
06:00 AM
26° / 26°
26° / 26°
Overcast Clouds
90% 43.92 km/h
07:00 AM
27° / 27°
27° / 27°
Overcast Clouds
85% 44.46 km/h
08:00 AM
28° / 28°
28° / 28°
Overcast Clouds
81% 42.73 km/h
09:00 AM
29° / 29°
29° / 29°
Overcast Clouds
74% 43.2 km/h
10:00 AM
28° / 28°
28° / 28°
Overcast Clouds
77% 44.39 km/h
11:00 AM
27° / 27°
27° / 27°
Overcast Clouds
83% 44.96 km/h
12:00 PM
27° / 27°
27° / 27°
Overcast Clouds
83% 47.52 km/h
13:00 PM
25° / 25°
25° / 25°
Light Rain
90% 45.94 km/h
14:00 PM
25° / 25°
25° / 25°
Overcast Clouds
90% 43.2 km/h
15:00 PM
25° / 25°
25° / 25°
Overcast Clouds
88% 49.32 km/h
16:00 PM
25° / 25°
25° / 25°
Overcast Clouds
88% 42.41 km/h
17:00 PM
24° / 24°
24° / 24°
Light Rain
92% 28.62 km/h
18:00 PM
24° / 24°
24° / 24°
Light Rain
98% 26.06 km/h
19:00 PM
24° / 24°
24° / 24°
Light Rain
98% 33.77 km/h
20:00 PM
24° / 24°
24° / 24°
Overcast Clouds
99% 37.91 km/h
21:00 PM
24° / 24°
24° / 24°
Overcast Clouds
99% 37.19 km/h
22:00 PM
24° / 24°
24° / 24°
Overcast Clouds
99% 37.98 km/h
23:00 PM
24° / 24°
24° / 24°
Overcast Clouds
98% 29.99 km/h

30 Day Averages and Extremes

  • Average high 26.62°C
  • Average low 25.17°C
  • Hottest day (11 August 2024) 28.48°C
  • Coldest day (14 August 2024) 23.5°C
  • Average humidity 89.63%
  • Days with precipitation 10 days
  • Highest precipitation 14.1 mm (18 July 2024)

Yesterday's Data

  • Max: 25°C
  • Min: 21°C
  • Total Precipitation: 8.63 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

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 very hot weather in Ulsan, with the high temperatures above 25ºC (77.0ºF), consider wearing:
- Wide-brimmed sun hat
- Lightweight t-shirt or tank top
- Open-toed sandals or light sneakers
- Thin, moisture-wicking socks

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Temperature

Day
24°C
Night
21°C
Morning
24°C
Afternoon
21°C

Air quality

Poor

Unhealthy air quality, health risks for all, emergency conditions possible

  • CO 293.73
  • NH3 0.93
  • NO 0.43
  • NO2 7.28
  • O3 143.05
  • PM10 8.28
  • PM25 7.38
  • SO2 0.47

Sunrise / Sunset

03:20 AM
17:37 PM