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Monthly climate in Yangp'yong, South Korea

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Yangp'yong features a humid continental climate (Dwa). Temperatures typically range between -2 °C (28 °F) and 26 °C (79 °F) through the year, but rarely can drop to -19 °C (-1 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 1219 mm (48.0 inches) and receives 92 rainy days on the 1 mm (0.04 inches) threshold annually. Yangp'yong enjoys an average of 3087 hours of sunshine throughout the year, and daylight varies from 9 hours 36 minutes to 14 hours 41 minutes per day.

Monthly average temperatures in Yangp'yong, South Korea

The warmest months in Yangp'yong are June, July and August, with daily mean temperatures ranging from 22 to 26 °C (72 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -2 to 0 °C (28 - 32 °F) throughout the day. On average each year, Yangp'yong experiences 95 days above 25 °C (77.0 °F) and 98 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Yangp'yong. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum12°C
(54°F)		18°C
(66°F)		21°C
(70°F)		27°C
(81°F)		32°C
(90°F)		34°C
(93°F)		35°C
(95°F)		38°C
(100°F)		30°C
(86°F)		28°C
(83°F)		20°C
(69°F)		12°C
(54°F)
Mean maximum10°C
(49°F)		13°C
(55°F)		19°C
(67°F)		26°C
(78°F)		29°C
(85°F)		31°C
(88°F)		33°C
(92°F)		34°C
(94°F)		29°C
(84°F)		26°C
(79°F)		19°C
(67°F)		11°C
(52°F)
Average high3°C
(37°F)		5°C
(41°F)		12°C
(54°F)		18°C
(64°F)		23°C
(74°F)		27°C
(81°F)		29°C
(85°F)		29°C
(85°F)		25°C
(78°F)		20°C
(68°F)		12°C
(54°F)		4°C
(39°F)
Daily mean-2°C
(28°F)		-0°C
(32°F)		7°C
(44°F)		12°C
(54°F)		17°C
(64°F)		22°C
(72°F)		25°C
(78°F)		26°C
(79°F)		21°C
(69°F)		14°C
(57°F)		7°C
(44°F)		-1°C
(31°F)
Average low-7°C
(20°F)		-5°C
(23°F)		1°C
(34°F)		6°C
(43°F)		12°C
(53°F)		17°C
(63°F)		22°C
(72°F)		22°C
(73°F)		16°C
(62°F)		9°C
(48°F)		2°C
(35°F)		-5°C
(24°F)
Mean minimum-15°C
(6°F)		-12°C
(11°F)		-4°C
(25°F)		-0°C
(32°F)		6°C
(43°F)		13°C
(55°F)		18°C
(65°F)		18°C
(64°F)		10°C
(51°F)		1°C
(34°F)		-5°C
(24°F)		-14°C
(8°F)
Minimum-19°C
(-1°F)		-15°C
(4°F)		-6°C
(21°F)		-2°C
(29°F)		4°C
(40°F)		12°C
(53°F)		16°C
(61°F)		15°C
(59°F)		8°C
(47°F)		-1°C
(31°F)		-7°C
(20°F)		-16°C
(4°F)

Compare climate in Yangp'yong with other places

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

Monthly average precipitation in Yangp'yong, South Korea

Yangp'yong usually has the most precipitation in July, August and September, with an average of 13 rainy days and 231 mm (9.1 inches) of precipitation per month. The driest months in Yangp'yong are January, February and December. On average, 24 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Yangp'yong. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)23 (0.9)25 (1.0)56 (2.2)72 (2.8)116 (4.6)93 (3.7)280 (11.0)271 (10.7)144 (5.7)62 (2.5)54 (2.1)23 (0.9)
Average precipitation days (≥ 1 mm)24679914179654

Monthly sunshine hours in Yangp'yong, South Korea

The sunniest months in Yangp'yong are April, May and June, when the sun shines an average of 9 hours 41 minutes a day. Least sunny months in Yangp'yong: January, November and December receive an average of 7 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Yangp'yong. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours196236272276299306274261251251226233
Mean daily daylight hours9h 52m10h 47m11h 57m13h 9m14h 10m14h 41m14h 25m13h 32m12h 23m11h 11m10h 9m9h 36m

Solar UV radiation in Yangp'yong, South Korea

Yangp'yong experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Yangp'yong UV Index data.

Average daily maximum UV levels by month for Yangp'yong. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)346991011119743