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Monthly climate in Yeongdeok, South Korea

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Yeongdeok features a humid subtropical climate (Cfa). Temperatures typically range between 0 °C (33 °F) and 26 °C (79 °F) through the year, but rarely can drop to -14 °C (7 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 1160 mm (45.7 inches) and receives 89 rainy days on the 1 mm (0.04 inches) threshold annually. Yeongdeok enjoys an average of 3205 hours of sunshine throughout the year, and daylight varies from 9 hours 42 minutes to 14 hours 35 minutes per day.

Monthly average temperatures in Yeongdeok, South Korea

The warmest months in Yeongdeok are July, August and September, with daily mean temperatures ranging from 21 to 26 °C (70 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 2 °C (33 - 36 °F) throughout the day. On average each year, Yeongdeok experiences 70 days above 25 °C (77.0 °F) and 64 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Yeongdeok. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)		20°C
(69°F)		22°C
(71°F)		27°C
(82°F)		31°C
(87°F)		32°C
(89°F)		34°C
(94°F)		35°C
(96°F)		30°C
(86°F)		29°C
(84°F)		22°C
(71°F)		15°C
(59°F)
Mean maximum11°C
(51°F)		14°C
(58°F)		19°C
(67°F)		24°C
(76°F)		29°C
(84°F)		30°C
(85°F)		32°C
(90°F)		34°C
(93°F)		28°C
(84°F)		26°C
(79°F)		20°C
(68°F)		12°C
(54°F)
Average high5°C
(41°F)		6°C
(44°F)		12°C
(54°F)		17°C
(62°F)		22°C
(71°F)		24°C
(76°F)		28°C
(82°F)		29°C
(84°F)		24°C
(75°F)		19°C
(67°F)		14°C
(57°F)		6°C
(44°F)
Daily mean0°C
(33°F)		2°C
(36°F)		8°C
(46°F)		12°C
(54°F)		17°C
(63°F)		21°C
(70°F)		25°C
(77°F)		26°C
(79°F)		21°C
(70°F)		16°C
(60°F)		9°C
(49°F)		2°C
(36°F)
Average low-3°C
(27°F)		-2°C
(29°F)		3°C
(38°F)		7°C
(46°F)		13°C
(55°F)		17°C
(64°F)		22°C
(72°F)		23°C
(74°F)		18°C
(65°F)		12°C
(54°F)		5°C
(42°F)		-1°C
(30°F)
Mean minimum-10°C
(15°F)		-9°C
(16°F)		-2°C
(29°F)		2°C
(36°F)		7°C
(45°F)		14°C
(57°F)		18°C
(65°F)		20°C
(68°F)		13°C
(56°F)		5°C
(42°F)		-1°C
(31°F)		-9°C
(16°F)
Minimum-14°C
(7°F)		-13°C
(8°F)		-3°C
(26°F)		1°C
(33°F)		5°C
(42°F)		12°C
(54°F)		17°C
(62°F)		19°C
(67°F)		12°C
(55°F)		5°C
(40°F)		-3°C
(27°F)		-11°C
(13°F)

Compare climate in Yeongdeok with other places

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

Monthly average precipitation in Yeongdeok, South Korea

Yeongdeok usually has the most precipitation in July, August and September, with an average of 13 rainy days and 208 mm (8.2 inches) of precipitation per month. The driest months in Yeongdeok are January, November and December. On average, 23 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Yeongdeok. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)24 (1.0)30 (1.2)81 (3.2)78 (3.1)76 (3.0)95 (3.7)236 (9.3)207 (8.2)181 (7.1)110 (4.3)24 (0.9)20 (0.8)
Average precipitation days (≥ 1 mm)337778161510733

Monthly sunshine hours in Yeongdeok, South Korea

The sunniest months in Yeongdeok are May, June and August, when the sun shines an average of 10 hours 2 minutes a day. Least sunny months in Yeongdeok: January, February and November receive an average of 7 hours 29 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Yeongdeok. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours197240273289311315292297250258237242
Mean daily daylight hours9h 58m10h 50m11h 57m13h 7m14h 5m14h 35m14h 20m13h 29m12h 22m11h 14m10h 13m9h 42m

Solar UV radiation in Yeongdeok, South Korea

Yeongdeok 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 exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Yeongdeok UV Index data.

Average daily maximum UV levels by month for Yeongdeok. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)35791011121210753