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Monthly climate in Cheongsong gun, South Korea

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Cheongsong gun features a humid subtropical climate (Cfa). Temperatures typically range between -1 °C (30 °F) and 25 °C (78 °F) through the year, but rarely can drop to -16 °C (3 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 1159 mm (45.6 inches) and receives 88 rainy days on the 1 mm (0.04 inches) threshold annually. Cheongsong gun enjoys an average of 3122 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 Cheongsong gun, South Korea

The warmest months in Cheongsong gun are June, July and August, with daily mean temperatures ranging from 21 to 25 °C (70 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 1 °C (30 - 34 °F) throughout the day. On average each year, Cheongsong gun experiences 78 days above 25 °C (77.0 °F) and 89 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Cheongsong gun. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)		21°C
(71°F)		23°C
(73°F)		30°C
(86°F)		31°C
(88°F)		34°C
(93°F)		35°C
(95°F)		36°C
(97°F)		29°C
(85°F)		28°C
(83°F)		21°C
(70°F)		14°C
(58°F)
Mean maximum10°C
(51°F)		15°C
(59°F)		20°C
(69°F)		26°C
(78°F)		29°C
(85°F)		31°C
(88°F)		33°C
(91°F)		34°C
(93°F)		28°C
(83°F)		26°C
(79°F)		20°C
(68°F)		11°C
(53°F)
Average high4°C
(39°F)		6°C
(43°F)		12°C
(54°F)		18°C
(64°F)		23°C
(73°F)		26°C
(78°F)		28°C
(82°F)		29°C
(84°F)		24°C
(75°F)		19°C
(66°F)		13°C
(55°F)		5°C
(42°F)
Daily mean-1°C
(30°F)		1°C
(34°F)		7°C
(45°F)		12°C
(54°F)		17°C
(64°F)		21°C
(70°F)		24°C
(76°F)		25°C
(78°F)		20°C
(68°F)		14°C
(58°F)		7°C
(46°F)		0°C
(33°F)
Average low-5°C
(23°F)		-3°C
(26°F)		2°C
(36°F)		6°C
(44°F)		12°C
(54°F)		17°C
(62°F)		21°C
(70°F)		22°C
(72°F)		17°C
(62°F)		10°C
(50°F)		3°C
(37°F)		-4°C
(26°F)
Mean minimum-12°C
(10°F)		-11°C
(13°F)		-4°C
(26°F)		0°C
(33°F)		6°C
(42°F)		13°C
(56°F)		17°C
(63°F)		18°C
(65°F)		10°C
(51°F)		3°C
(37°F)		-4°C
(26°F)		-11°C
(12°F)
Minimum-16°C
(3°F)		-15°C
(6°F)		-5°C
(24°F)		-1°C
(31°F)		4°C
(39°F)		10°C
(51°F)		15°C
(60°F)		16°C
(60°F)		9°C
(48°F)		0°C
(33°F)		-5°C
(23°F)		-14°C
(8°F)

Compare climate in Cheongsong gun with other places

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

Monthly average precipitation in Cheongsong gun, South Korea

Cheongsong gun usually has the most precipitation in July, August and September, with an average of 14 rainy days and 207 mm (8.2 inches) of precipitation per month. The driest months in Cheongsong gun 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 Cheongsong gun. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)24 (0.9)32 (1.2)80 (3.1)79 (3.1)87 (3.4)100 (3.9)235 (9.3)213 (8.4)173 (6.8)92 (3.6)25 (1.0)19 (0.8)
Average precipitation days (≥ 1 mm)337688161610533

Monthly sunshine hours in Cheongsong gun, South Korea

The sunniest months in Cheongsong gun are April, May and June, when the sun shines an average of 9 hours 46 minutes a day. Least sunny months in Cheongsong gun: January, February and November receive an average of 7 hours 26 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Cheongsong gun. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours196238269281303305274280241255234240
Mean daily daylight hours9h 58m10h 50m11h 57m13h 7m14h 5m14h 35m14h 20m13h 29m12h 22m11h 13m10h 13m9h 42m

Solar UV radiation in Cheongsong gun, South Korea

Cheongsong gun 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 4. For more detailed information, check out our hourly Cheongsong gun UV Index data.

Average daily maximum UV levels by month for Cheongsong gun. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)34791011121210753