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Monthly climate in Seogwipo, South Korea

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Seogwipo features a humid subtropical climate (Cfa). Temperatures typically range between 6 °C (43 °F) and 27 °C (81 °F) through the year, but rarely can drop to -3 °C (27 °F) or can rise to as high as 32 °C (91 °F). The average annual precipitation amounts to about 1662 mm (65.4 inches) and receives 126 rainy days on the 1 mm (0.04 inches) threshold annually. Seogwipo enjoys an average of 3044 hours of sunshine throughout the year, and daylight varies from 9 hours 58 minutes to 14 hours 17 minutes per day.

Monthly average temperatures in Seogwipo, South Korea

The warmest months in Seogwipo are July, August and September, with daily mean temperatures ranging from 23 to 27 °C (74 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 8 °C (43 - 47 °F) throughout the day. On average each year, Seogwipo experiences 72 days above 25 °C (77.0 °F) and 4 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Seogwipo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(65°F)		17°C
(63°F)		19°C
(66°F)		22°C
(71°F)		25°C
(78°F)		27°C
(81°F)		32°C
(91°F)		32°C
(91°F)		30°C
(87°F)		28°C
(82°F)		23°C
(73°F)		20°C
(68°F)
Mean maximum15°C
(58°F)		15°C
(59°F)		17°C
(64°F)		21°C
(69°F)		24°C
(76°F)		26°C
(79°F)		31°C
(87°F)		32°C
(89°F)		29°C
(84°F)		26°C
(79°F)		22°C
(71°F)		16°C
(61°F)
Average high8°C
(47°F)		9°C
(48°F)		13°C
(56°F)		17°C
(62°F)		21°C
(69°F)		24°C
(75°F)		27°C
(81°F)		29°C
(85°F)		25°C
(78°F)		21°C
(70°F)		16°C
(62°F)		10°C
(51°F)
Daily mean6°C
(43°F)		6°C
(44°F)		10°C
(51°F)		14°C
(57°F)		18°C
(64°F)		22°C
(71°F)		25°C
(78°F)		27°C
(81°F)		23°C
(74°F)		19°C
(66°F)		14°C
(57°F)		8°C
(47°F)
Average low4°C
(40°F)		4°C
(40°F)		8°C
(46°F)		11°C
(52°F)		15°C
(60°F)		19°C
(67°F)		24°C
(75°F)		25°C
(78°F)		22°C
(71°F)		17°C
(63°F)		11°C
(53°F)		6°C
(43°F)
Mean minimum-0°C
(32°F)		-0°C
(32°F)		3°C
(38°F)		6°C
(43°F)		11°C
(52°F)		16°C
(62°F)		21°C
(69°F)		23°C
(74°F)		18°C
(65°F)		12°C
(54°F)		7°C
(45°F)		1°C
(34°F)
Minimum-3°C
(27°F)		-2°C
(29°F)		2°C
(37°F)		5°C
(41°F)		10°C
(49°F)		15°C
(59°F)		19°C
(66°F)		22°C
(71°F)		17°C
(64°F)		11°C
(52°F)		6°C
(43°F)		-1°C
(31°F)

Compare climate in Seogwipo with other places

Compare temperature, precipitation, sunshine, UV index in Seogwipo, South Korea with other places around the world.

Monthly average precipitation in Seogwipo, South Korea

Seogwipo usually has the most precipitation in July, August and September, with an average of 17 rainy days and 282 mm (11.1 inches) of precipitation per month. The driest months in Seogwipo are January, February and November. On average, 47 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Seogwipo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)46 (1.8)53 (2.1)108 (4.3)105 (4.1)125 (4.9)160 (6.3)232 (9.1)290 (11.4)325 (12.8)122 (4.8)41 (1.6)54 (2.1)
Average precipitation days (≥ 1 mm)7897911172016868

Monthly sunshine hours in Seogwipo, South Korea

The sunniest months in Seogwipo are May, July and August, when the sun shines an average of 9 hours 41 minutes a day. Least sunny months in Seogwipo: January, February and December receive an average of 6 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Seogwipo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours149221261287298288291312258264223187
Mean daily daylight hours10h 12m10h 58m11h 58m13h 0m13h 52m14h 17m14h 4m13h 19m12h 20m11h 19m10h 26m9h 58m

Solar UV radiation in Seogwipo, South Korea

Seogwipo experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure. January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Seogwipo UV Index data.

Average daily maximum UV levels by month for Seogwipo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)468101011121210764