Seogwipo weather in June

In June, Seogwipo sees average daytime highs of 24°C and overnight lows near 19°C, with 229 mm of rain across 13 wet days and about 14.2 hours of daylight. It is the 4th-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 22°C in the first days to 25°C by the end. The sky is clear or mostly clear about 16% of the time in June, and the air most often feels humid.

Daylight stretches from about 14 hours at the start of June to 14 h 12 min by month's end. Set against the rest of the year, June is Seogwipo's 11th-clearest and 12th-windiest month. For the whole year in context, see Seogwipo's year-round climate.

Daytime high
24°
4th warmest
Overnight low
19°
9th coldest
Rainfall
229 mm
13 wet days
Daylight
14 h 12 min
5:28 AM – 7:40 PM
Cloud cover
74%
11th clearest
Wind
10 km/h
12th windiest
Solar energy
4.97 kWh/m²
Travel score
6.1
out of 10

Seogwipo is city in Jeju-do, South Korea.

Density
205/km²
people per km²

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 22°C in the first days to 25°C by the end.

A typical June day in Seogwipo reaches about 24°C in the afternoon and slips back to 19°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 26°C. Set against its neighbours, June runs about 3°C warmer than May and about 4°C cooler than July.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12217
22217
32217
42218
52318
62318
72318
82318
92318
102318
112319
122319
132319
142319
152319
162419
172419
182420
192420
202420
212420
222420
232420
242420
252421
262421
272521
282521
292521
302521

How June really feels in Seogwipo

Once humidity and wind are folded in, June averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

June sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Seogwipo weather by month

How June compares with the rest of the year at a glance. June is the 4th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 568.32.3101.2
Feb / 607.91.510.81.7
Mar12° / 999.80.311.73.1
Apr16° / 11°1219012.85.1
May20° / 15°1329.3013.76.4
Jun24° / 19°22913014.26.1
Jul27° / 23°22715.90145.3
Aug28° / 25°22517.1013.24.8
Sep25° / 21°18312.4012.26.4
Oct21° / 16°866.5011.27.1
Nov16° / 11°657.8010.35.1
Dec10° / 558.11.29.82.5

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 16% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 11% of June, with mostly cloudy or overcast conditions the remaining 72%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14159
24060
34060
43961
53862
63664
73565
83565
93367
103367
113268
123070
133070
142773
152773
162575
172575
182476
192377
202278
212278
222179
232179
242080
252080
261981
271882
281882
291981
301981

Chance of precipitation in June

Any precipitation

Seogwipo gets around 229 mm of rain over 13 wet days in June, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 43% and peaks near 58% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
128
228
329
430
530
631
732
833
934
1035
1136
1237
1339
1440
1542
1643
1745
1846
1948
2049
2150
2252
2353
2455
2556
2657
2757
2858
2958
3058

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

Most of June feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, June lands in the humid band about 35% of days. Sticky, muggy-or-worse air turns up on roughly 50% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
11732391200
21530411310
31328421510
41226441710
51025451920
6823462120
7721472220
8619482430
9517492640
10415492940
11313483150
12212483360
13210463570
1419453780
15184339100
16174140110
17063942130
18063642150
19053443180
20043244200
21042944230
22032644260
23032444290
24022144321
25021943351
26021742381
27011542412
28011340432
29011139453
30011038474

Wind in June

Winds average 10 km/h in June, the calmest month.

Across June, daily wind ranges from about 10 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3012calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 hours at the start of June to 14 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over June. Sunrise moves from 5:30 AM to 5:31 AM, and sunset from 7:32 PM to 7:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.05:307:32
214.05:307:33
314.15:307:33
414.15:297:34
514.15:297:35
614.15:297:35
714.15:297:36
814.15:297:36
914.15:297:37
1014.15:287:37
1114.25:287:38
1214.25:287:38
1314.25:287:38
1414.25:287:39
1514.25:287:39
1614.25:287:40
1714.25:287:40
1814.25:297:40
1914.25:297:41
2014.25:297:41
2114.25:297:41
2214.25:297:41
2314.25:297:42
2414.25:307:42
2514.25:307:42
2614.25:307:42
2714.25:307:42
2814.25:317:42
2914.25:317:42
3014.25:317:42

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 4.97 kWh/m².

For context, solar energy here swings from a low near 2.05 kWh/m² to a high of 5.69 kWh/m² in May across the year — June's 4.97 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.6Bright
45.6Bright
55.6Bright
65.5Bright
75.5Bright
85.4Bright
95.4Bright
105.3Bright
115.3Bright
125.2Bright
135.2Bright
145.1Bright
155.0Bright
165.0Bright
174.9Bright
184.9Bright
194.8Bright
204.7Bright
214.7Bright
224.6Bright
234.5Bright
244.5Bright
254.5Bright
264.4Bright
274.4Bright
284.4Bright
294.4Bright
304.3Bright
Planning a trip in June

Hazard calendar for Seogwipo

In seasonPeak

In June, Seogwipo sits inside its pacific typhoon and rainy season season. The full year is below, with each hazard's peak months called out.

Seogwipo sits in the Pacific typhoon belt; the season peaks July–October.

Seogwipo's rainy season runs April–September, when most of the year's rain falls.

Pacific typhoon
Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is June a good time to visit Seogwipo?

Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

6.1
Sightseeing
4th-best month of the year
4.9
Beach & pool
4th-best month of the year

June is a reasonable time to visit Seogwipo for sightseeing.

What to pack for Seogwipo in June

From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In June, Seogwipo sees daytime highs around 24°C and nights near 19°C. Worth packing: light clothes, rain gear and sun protection. About 13 days see rain.

light clothesrain gearsun protection

Sea temperature near Seogwipo in June

The nearest coast averages about 21°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 15 km away) is warmest in August at about 27°C and coldest in March near 15°C.

It's comfortable for a long swim from Jun 6 to Dec 2 — about 5.9 months when the water holds above 20°C.

15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan17Cool
Feb15Cool
Mar15Cool
Apr16Cool
May18Cool
Jun21Refreshing
Jul25Warm
Aug27Warm
Sep26Warm
Oct24Refreshing
Nov22Refreshing
Dec19Cool

UV index in Seogwipo in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Seogwipo peaks around July 17 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highModerateJul 17UV 9Dec 20UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7High
May9Very high
Jun8Very high
Jul10Very high
Aug8Very high
Sep9Very high
Oct6High
Nov4Moderate
Dec3Moderate

Air quality in Seogwipo in June

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.

Air quality in Seogwipo is worst in March — around 28 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (July, 12 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateModerateMar 2128 µg/m³Jul 2312 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb23Moderate
Mar28Moderate
Apr27Moderate
May22Moderate
Jun17Moderate
Jul12Good
Aug12Moderate
Sep13Moderate
Oct13Moderate
Nov16Moderate
Dec15Moderate
Location & terrain

Where is Seogwipo?

Seogwipo sits at 33.3°N, 126.6°E, 69 m above sea level, in South Korea. The nearest listed city is Ara-dong, 24 km away.

Haenam

Topography around Seogwipo

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Seogwipo.

Within 3 km, the terrain around Seogwipo has significant variations in elevation — a maximum elevation change of 287 m around an average of 80 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,921 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,905 m.

The land around Seogwipo is covered by trees (47%), artificial surfaces (26%) and water (24%) within 3 km, water (48%) and trees (44%) within 16 km, and water (85%) within 80 km.

3 km
287 m
16 km
1,921 m
80 km
1,905 m
treesgrasslandcroplandartificial surfaceswater
June weather nearby: Ara-dong 24 km · Ora-dong 26 km · Seodong 26 km · Ido-dong 27 km · Tallang-dong 28 km · Jeju 29 km · Gaigeturi 33 km · Haenam 147 km

South Korea travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
220 V · 60 Hz
Prices
≈ 57% of US
price level, 2025
GDP per capita
$36,227
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
99%
of population, 2024
Homicide rate
0.5
per 100k, 2023
Road deaths
8.6
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 522
Religion
none 60%Protestant 17%Buddhist 16%Catholic 6%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Seogwipo (33.2533°, 126.5618°, elevation 69 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).