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Monthly climate in Seogwipo, Jeju-do, South Korea

Last updated: May 6, 2024

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, Jeju-do, 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, Jeju-do, South Korea.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 18°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 maximum 15°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 high 8°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 mean 6°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 low 4°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, Jeju-do, South Korea with other places around the world.

Monthly average precipitation in Seogwipo, Jeju-do, 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, Jeju-do, South Korea.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
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) 7 8 9 7 9 11 17 20 16 8 6 8

Monthly sunshine hours in Seogwipo, Jeju-do, 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, Jeju-do, South Korea.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 149 221 261 287 298 288 291 312 258 264 223 187
Mean daily daylight hours 10h 12m 10h 58m 11h 58m 13h 0m 13h 52m 14h 17m 14h 4m 13h 19m 12h 20m 11h 19m 10h 26m 9h 58m

Solar UV radiation in Seogwipo, Jeju-do, 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, Jeju-do, South Korea.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 4 6 8 10 10 11 12 12 10 7 6 4