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Monthly climate in Nanyang, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Nanyang features a humid subtropical climate (Cwa). Temperatures typically range between 0 °C (33 °F) and 25 °C (78 °F) through the year, but rarely can drop to -17 °C (2 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 745 mm (29.3 inches) and receives 92 rainy days on the 1 mm (0.04 inches) threshold annually. Nanyang enjoys an average of 3164 hours of sunshine throughout the year, and daylight varies from 9 hours 52 minutes to 14 hours 24 minutes per day.

Monthly average temperatures in Nanyang, China

The warmest months in Nanyang are June, July and August, with daily mean temperatures ranging from 23 to 25 °C (74 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 3 °C (33 - 38 °F) throughout the day. On average each year, Nanyang experiences 92 days above 25 °C (77.0 °F) and 76 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Nanyang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(57°F)		23°C
(74°F)		28°C
(82°F)		31°C
(88°F)		35°C
(95°F)		36°C
(97°F)		39°C
(103°F)		37°C
(98°F)		31°C
(89°F)		27°C
(81°F)		21°C
(70°F)		14°C
(58°F)
Mean maximum10°C
(51°F)		18°C
(64°F)		23°C
(74°F)		29°C
(85°F)		32°C
(91°F)		32°C
(90°F)		35°C
(96°F)		34°C
(94°F)		29°C
(85°F)		23°C
(74°F)		19°C
(66°F)		12°C
(54°F)
Average high5°C
(41°F)		9°C
(48°F)		15°C
(60°F)		20°C
(69°F)		25°C
(77°F)		28°C
(83°F)		30°C
(85°F)		29°C
(84°F)		23°C
(74°F)		16°C
(62°F)		12°C
(54°F)		6°C
(43°F)
Daily mean0°C
(33°F)		3°C
(38°F)		10°C
(50°F)		15°C
(59°F)		19°C
(67°F)		23°C
(74°F)		25°C
(78°F)		24°C
(76°F)		19°C
(67°F)		13°C
(55°F)		7°C
(45°F)		1°C
(34°F)
Average low-4°C
(26°F)		-1°C
(30°F)		5°C
(42°F)		10°C
(50°F)		14°C
(58°F)		19°C
(66°F)		21°C
(70°F)		20°C
(69°F)		16°C
(61°F)		9°C
(49°F)		3°C
(38°F)		-3°C
(27°F)
Mean minimum-9°C
(16°F)		-7°C
(19°F)		-1°C
(31°F)		4°C
(39°F)		8°C
(47°F)		14°C
(57°F)		17°C
(63°F)		16°C
(61°F)		12°C
(53°F)		4°C
(40°F)		-3°C
(27°F)		-7°C
(20°F)
Minimum-17°C
(2°F)		-14°C
(7°F)		-2°C
(29°F)		0°C
(33°F)		7°C
(44°F)		12°C
(53°F)		15°C
(59°F)		14°C
(57°F)		11°C
(51°F)		3°C
(38°F)		-5°C
(23°F)		-9°C
(16°F)

Compare climate in Nanyang with other places

Compare temperature, precipitation, sunshine, UV index in Nanyang, China with other places around the world.

Monthly average precipitation in Nanyang, China

Nanyang usually has the most precipitation in July, August and September, with an average of 12 rainy days and 125 mm (4.9 inches) of precipitation per month. The driest months in Nanyang are January, November and December. On average, 12 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Nanyang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)11 (0.4)18 (0.7)28 (1.1)41 (1.6)59 (2.3)92 (3.6)112 (4.4)125 (4.9)139 (5.5)96 (3.8)18 (0.7)7 (0.3)
Average precipitation days (≥ 1 mm)2468891113121342

Monthly sunshine hours in Nanyang, China

The sunniest months in Nanyang are May, July and August, when the sun shines an average of 10 hours 10 minutes a day. Least sunny months in Nanyang: January, September and October receive an average of 6 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Nanyang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours199252276269308298320317232207236244
Mean daily daylight hours10h 7m10h 55m11h 58m13h 3m13h 57m14h 24m14h 10m13h 23m12h 21m11h 17m10h 21m9h 52m

Solar UV radiation in Nanyang, China

Nanyang experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 11 - 11, 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 Nanyang UV Index data.

Average daily maximum UV levels by month for Nanyang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)4579111111119853