Jeju Seogwipo-si Seongsan-eup Sinyang-ri Weather

Current Weather

As of 10/15, 06:00 · Korea time

15°
Clear
Feels 13° ↓
PM2.5 6 µg/m³

Today 15° / 22° · Rain chance 30%

65%
Humidity
3.0
m/s
06:38
Sunrise
18:02
Sunset

Linked weather location: 제주 서귀포시 서귀동 · The weather data reference point may differ from the selected address.

AI Weather Summary

Good morning! Currently 15°. Mild and pleasant. A great day to go out.

Low chance of rain
Good air

Hourly Forecast

Hourly Weather

10/14, 18 – 10/16, 06 · Korea time · includes past hours

Temperature (°C)Chance of precipitation (%)— No data
10/14
18:00
Temperature: 19°C; Chance of precipitation: 0%
10/14
19:00
Temperature: 18°C; Chance of precipitation: 0%
10/14
20:00
Temperature: 17°C; Chance of precipitation: 0%
10/14
21:00
Temperature: 16°C; Chance of precipitation: 0%
10/14
22:00
Temperature: 16°C; Chance of precipitation: 0%
10/14
23:00
Temperature: 16°C; Chance of precipitation: 0%
10/15
0:00
Temperature: 16°C; Chance of precipitation: 0%
10/15
1:00
Temperature: 16°C; Chance of precipitation: 0%
10/15
2:00
Temperature: 16°C; Chance of precipitation: 0%
10/15
3:00
Temperature: 16°C; Chance of precipitation: 0%
10/15
4:00
Temperature: 15°C; Chance of precipitation: 0%
10/15
5:00
Temperature: 15°C; Chance of precipitation: 0%
10/15
Now
Temperature: 15°C; Chance of precipitation: 0%
10/15
7:00
Temperature: 16°C; Chance of precipitation: 20%
10/15
8:00
Temperature: 18°C; Chance of precipitation: 20%
10/15
9:00
Temperature: 19°C; Chance of precipitation: 20%
10/15
10:00
Temperature: 21°C; Chance of precipitation: 20%
10/15
11:00
Temperature: 21°C; Chance of precipitation: 0%
10/15
12:00
Temperature: 22°C; Chance of precipitation: 30%
10/15
13:00
Temperature: 22°C; Chance of precipitation: 20%
10/15
14:00
Temperature: 22°C; Chance of precipitation: 0%
10/15
15:00
Temperature: 22°C; Chance of precipitation: 20%
10/15
16:00
Temperature: 22°C; Chance of precipitation: 0%
10/15
17:00
Temperature: 22°C; Chance of precipitation: 20%
10/15
18:00
Temperature: 20°C; Chance of precipitation: 0%
10/15
19:00
Temperature: 19°C; Chance of precipitation: 20%
10/15
20:00
Temperature: 18°C; Chance of precipitation: 30%
10/15
21:00
Temperature: 18°C; Chance of precipitation: 30%
10/15
22:00
Temperature: 18°C; Chance of precipitation: 30%
10/15
23:00
Temperature: 18°C; Chance of precipitation: 30%
10/16
0:00
Temperature: 18°C; Chance of precipitation: 30%
10/16
1:00
Temperature: 18°C; Chance of precipitation: 30%
10/16
2:00
Temperature: 18°C; Chance of precipitation: 30%
10/16
3:00
Temperature: 18°C; Chance of precipitation: 30%
10/16
4:00
Temperature: 18°C; Chance of precipitation: 30%
10/16
5:00
Temperature: 18°C; Chance of precipitation: 30%
10/16
6:00
Temperature: 18°C; Chance of precipitation: 30%

← Swipe to see more →

View as table
Hourly forecast data table
Date and timeTemperatureChance of precipitationConditions
19°C0%Clear
18°C0%Clear
17°C0%Clear
16°C0%Clear
16°C0%Clear
16°C0%Clear
16°C0%Clear
16°C0%Clear
16°C0%Clear
16°C0%Clear
15°C0%Clear
15°C0%Clear
(Now)15°C0%Clear
16°C20%Mostly Cloudy
18°C20%Mostly Cloudy
19°C20%Mostly Cloudy
21°C20%Mostly Cloudy
21°C0%Clear
22°C30%Overcast
22°C20%Mostly Cloudy
22°C0%Clear
22°C20%Mostly Cloudy
22°C0%Clear
22°C20%Mostly Cloudy
20°C0%Clear
19°C20%Mostly Cloudy
18°C30%Overcast
18°C30%Overcast
18°C30%Overcast
18°C30%Overcast
18°C30%Overcast
18°C30%Overcast
18°C30%Overcast
18°C30%Overcast
18°C30%Overcast
18°C30%Overcast
18°C30%Overcast

Plan for your time outdoors

Choose departure and return times to compare forecasts during your outing. All times are Korea Standard Time.

Preparing available hours.

Find a time to head out

No suitable time in the remaining forecast.

A comparison of today’s remaining forecasts. Check air quality, alerts and local conditions too.

General guidance based on forecast air temperature. Hourly apparent temperature is not calculated; wind, indoor conditions, activity and personal differences are not included. The highest hourly probability is not the chance of rain over the whole outing. Check official alerts and the latest forecast.

How to use this guidance
Air quality information

Air quality information

Air Quality

Good

Good

Great day for outdoor activities!

PM10 Good
PM10
PM10
15
㎍/㎥
0GoodModerateUnhealthy200+
Good
PM2.5 Good
PM2.5
PM2.5
6
㎍/㎥
0GoodModerateUnhealthy100+
Good

Weekly Forecast

Daily Weather

11 days of observations and forecasts
View as table
Weekly forecast data table
DateLowHighChance of precipitationConditions
2026-10-15 (Thu)(Today)15°C22°C30%Overcast
2026-10-16 (Fri)18°C24°C30%Mostly Cloudy
2026-10-17 (Sat)20°C24°C30%Mostly Cloudy
2026-10-18 (Sun)22°C24°C39%Rain
2026-10-19 (Mon)20°C23°C45%Rain
2026-10-20 (Tue)18°C23°C24%Rain
2026-10-21 (Wed)14°C21°C25%Mostly Cloudy
2026-10-22 (Thu)13°C18°C0%Clear
2026-10-23 (Fri)12°C20°C0%Mostly Cloudy
2026-10-24 (Sat)16°C20°C6%Overcast
2026-10-25 (Sun)15°C16°C6%Rain

Today's Temperature

High 22°Low 15°
0:006:003012:0018:00303022°15°Now 15°
TempPrecip. (30%+)

Today's temperature chart. High of 22°, low of 15°.

Today's living

Today's style recommendation

12°C ~ 16°C

Autumn Casual

Prepare a light outer layer and adjust for your comfort.

Based on the forecast temperature of 13°C for the time slot closest to now, preferring forecast feels-like temperature. This is not a measured observation or an all-day, personalized outfit.

Recommended Items

Jacket/JumperSweatshirt/HoodieThin knitJeansSlacksSneakers

Today's Style Tips

  • •Multiple layers are more effective for warmth
  • •Prepare a light jacket or cardigan

See More Outfit Guides

Outfits by feels-like temp, seasonal styling tips

Guide

Feels Like

Actual Temp

15°

-2°

Feels Like

13°

-10°10°30°40°

The apparent temperature is estimated below the air temperature. The difference alone does not establish its cause.

Consider a removable layer for your outing time and indoor conditions.

3.0m/s
65%

Road Surface Temp

Safe
12°

Good surface for a walk. Enjoy time with your dog.

Estimated from air temperature, sunlight and wind; actual values may differ.

Life index

Today's Life Index

Outdoor, laundry and car-wash ratings are Whenther estimates combining weather readings, not official weather or health-risk indices. Ratings are unavailable when required data is missing.

Outdoor
Excellent

Generally favorable weather conditions

UV Index
Low

The current UV index is low

Laundry
Excellent

Perfect day for laundry

Exercise
Excellent

Great for outdoor exercise

Car Wash
Excellent

Perfect day for car wash

Today's Health Tips

Autumn Health Tips

Stay hydrated and moisturize in the dry season. It's flu vaccination season, so get vaccinated early.

General health information based on current weather conditions

Nearby & local stories

Jeju Seogwipo-si Seongsan-eup Sinyang-ri Live Weather

Seongsan-eup Sinyang-ri is a neighborhood in Jeju Seogwipo-si.

Currently 15°C, Clear. Feels like 13°C.

Today's high 22°C, low 15°C. Humidity 65%, wind 3.0 m/s.

Regional weather information

Jeju Seogwipo-si Weather Characteristics

Summer Avg
24~29°C
Winter Avg
3~10°C
Rainfall
Annual avg. 1,850mm
Specialty
Subtropical climate, strong winds

Autumn Weather FAQ

Jeju Seogwipo-si Weather FAQ

What's the weather like in Seongsan-eup Sinyang-ri today?

The current weather in Jeju Seogwipo-si Seongsan-eup Sinyang-ri is Clear with a temperature of 15°C. The feels-like temperature is 13°C. Humidity is 65%.

Do I need an umbrella in Seongsan-eup Sinyang-ri today?

The currently displayed precipitation probability for Jeju Seogwipo-si Seongsan-eup Sinyang-ri is 0%. This does not cover the whole day. Check departure and return forecasts when deciding whether to bring an umbrella.

How is the air quality in Seongsan-eup Sinyang-ri?

The current air quality in Jeju Seogwipo-si Seongsan-eup Sinyang-ri is PM10 15㎍/㎥, PM2.5 6㎍/㎥. Air quality is good.

What should I wear in Seongsan-eup Sinyang-ri today?

The current feels-like temperature in Jeju Seogwipo-si Seongsan-eup Sinyang-ri is 13°C. A jacket, knit sweater, and jeans are recommended.

How often is Seogwipo-si Seongsan-eup Sinyang-ri weather updated?

Observations follow the source publication schedule. Check the observation time on the weather card. Past conditions and future forecasts are shown together. Check each date in the daily view.

Can I check air quality for Seogwipo-si Seongsan-eup Sinyang-ri?

Yes, you can check real-time PM10 and PM2.5 levels for Jeju Seogwipo-si Seongsan-eup Sinyang-ri. We also provide air quality grades and mask recommendations for outdoor activities.

Can I get weather alerts for Seogwipo-si Seongsan-eup Sinyang-ri?

Install the Whenther app to receive push notifications for weather warnings, rain alerts, and sunrise/sunset times for Seogwipo-si Seongsan-eup Sinyang-ri. You can customize your alerts in the notification settings.

How can I check weather during commute hours in Seogwipo-si Seongsan-eup Sinyang-ri?

The hourly forecast at the top of Seogwipo-si Seongsan-eup Sinyang-ri page shows temperature, precipitation probability, and air quality for the 7-9 AM commute window. During seasons with large daily temperature swings, we recommend an extra layer for commuting, and a jacket on days when the feels-like temperature is low.

When is the best time for outdoor activities in Seogwipo-si Seongsan-eup Sinyang-ri?

Check the UV index and hourly forecast for Seogwipo-si Seongsan-eup Sinyang-ri to find the most comfortable times for walking, exercise, or outings. Generally 9-11 AM and 4-6 PM are most pleasant; in summer, avoid the high-UV 12-3 PM window. We recommend indoor activities when fine dust is 'Bad' or worse.

What weather is best for drying laundry outdoors in Seogwipo-si Seongsan-eup Sinyang-ri?

Check humidity and wind speed for Seogwipo-si Seongsan-eup Sinyang-ri to time outdoor drying. Best conditions: humidity below 60% + wind above 2 m/s + precipitation probability under 30%. Cloudy days with good airflow still work; indoor drying is recommended when fine dust is 'Bad' or worse.

Seongsan-eup Sinyang-ri is an administrative district in Jeju Seogwipo-si. Located at 33.254°N, 126.560°E. Jeju, an island region, has a mild oceanic climate year-round with strong winds. Around this time of year, temperatures here typically range from 17° to 22° (average 18.9°). Today's temperature is close to the seasonal average of 18.9° for this time of year. Nearby attractions by straight-line distance from the area's reference point: Lee Jung-seop Street (1.0km southeast), Saeyeongyo Bridge (1.8km south), Oedolgae Rock (2.0km southwest). Actual travel distances may differ. Nearby areas include Seogwidong (0m to the north), Andeokmyeon daepyeongri (0m to the north), Donghongdong (0m to the north), Seohongdong (0m to the north), among others. Whenther provides real-time weather, hourly and weekly forecasts, and air quality for this area.

About this neighborhood

Seongsan-eup is the tourism hub of eastern Jeju, home to Seongsan Ilchulbong (Sunrise Peak) as well as Honinji Pond, Seopjikoji Cape, Sinyang Beach, and the Micheongul Cave tourist area. It is also a center of coastal fishing, hosting the Seongsan fishery forward base. Blessed with pristine natural surroundings and clean coastal waters, the area's main sources of income include mandarin oranges, potatoes, carrots, hairtail, and red tilefish.

Source: Korean Wikipedia “성산읍” (CC BY-SA 4.0)