Seoul, South Korea Weather

Current: 19.11°C/66.4°F, Wind SW at 3.78 km/h, 75% Humidity, 0% Chance of rain

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

Current conditions

Updated: 19:21 PM Saturday 18 May 2024
19°C
66.2°F
°C °F

Condition: Clear Sky

Pressure: 1,017 hPa

Sea level: 1,017 hPa

Temperature: 19.03°C

Cloud: 0%

Humidity: 75%

Wind: WNW 3.13 km/h

Visibility: 10,000 m

Weather forecast

Wed
24 Apr
15°C
Rain
Thu
25 Apr
19°C
Clear
Fri
26 Apr
24°C
Clear
Sat
27 Apr
24°C
Clear
Sun
28 Apr
27°C
Clouds
Hourly forecast today:
20:00 PM
19° / 19°
19° / 19°
Clear Sky
75% 3.78 km/h
21:00 PM
18° / 19°
18° / 19°
Clear Sky
74% 2.81 km/h
22:00 PM
18° / 18°
18° / 18°
Clear Sky
74% 2.2 km/h
23:00 PM
17° / 18°
17° / 18°
Clear Sky
74% 1.76 km/h

30 Day Averages and Extremes

  • Average high 21.58°C
  • Average low 15.64°C
  • Hottest day (12 June 2024) 25.1°C
  • Coldest day (18 May 2024) 13.43°C
  • Average humidity 84.3%
  • Days with precipitation 4 days
  • Highest precipitation 17.25 mm (07 May 2024)

Yesterday's Data

  • Max: 17°C
  • Min: 11°C
  • Total Precipitation: 11.58 mm

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

Temperature and possibility of rain in Seoul in the coming days

Rainfall in Seoul in the coming days

Seoul Climate Summary

Seoul features a Humid continental, severe dry winter, hot summer (Köppen classification: Dwa), with an average annual temperature of 13.89ºC (57.0ºF), which is about 0.29% higher than the national average for South Korea. Annually, the city experiences approximately 131.35 millimeters (5.17 inches) of rainfall, spread across 109.64 rainy days, accounting for 30.04% of the year.

Longitude 37.566535
Latitude 126.9779692
Yearly high temperature 16.78ºC (62.2ºF)
Yearly low temperature 9.61ºC (49.3ºF)
Hottest month August 30.26ºC (86.47ºF)
Coldest month January -5.18ºC (22.68ºF)
Yearly precip 131.35mm (5.17in)
Days with rainfall 109.64 days (30.04%)
Driest month January (61.4%)
Wettest month July (78.92%)

Weather averages by month

Month High / Low (°C) Rain
January 0.51° / -5.18° 4.0 days
February 3.9° / -2.15° 4.45 days
March 10.43° / 2.94° 6.0 days
April 16.45° / 8.07° 7.91 days
May 22.96° / 13.62° 7.91 days
June 27.55° / 18.62° 11.09 days
July 29.03° / 22.5° 19.91 days
August 30.26° / 23.19° 19.0 days
September 26.14° / 18.37° 9.82 days
October 19.96° / 12.33° 5.55 days
November 11.67° / 5.64° 7.82 days
December 2.51° / -2.63° 6.18 days

Seoul's weather

See more

Frequently asked questions

1. What is the hottest month in Seoul?

August has the highest average monthly temperature (daily mean of 30.26ºC) and January are the coolest (daily mean of -5.18ºC).

2. What should I wear in Seoul today?

For today's mild weather in Seoul, with temperatures between 14ºC to 17ºC (57.2ºF to 62.6ºF), consider wearing:
- Cotton socks
- Long-sleeve shirt or blouse
- Sun hat (if spending time outdoors)
- Light jacket (for cooler periods)

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Temperature

Day
15°C
Night
13°C
Morning
12°C
Afternoon
14°C

Air quality

Moderate

Moderate air quality, health effects possible for sensitive people, general public usually unaffected

  • CO 514.03
  • NH3 6.27
  • NO 0.61
  • NO2 85.68
  • O3 17.17
  • PM10 27.1
  • PM25 22.34
  • SO2 14.9

Sunrise / Sunset

03:20 AM
17:36 PM