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Monthly climate in Guang'ao, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Guang'ao features a humid subtropical climate (Cwa). Temperatures typically range between 15 °C (60 °F) and 28 °C (83 °F) through the year, but rarely can drop to 8 °C (46 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 1262 mm (49.7 inches) and receives 138 rainy days on the 1 mm (0.04 inches) threshold annually. Guang'ao enjoys an average of 3312 hours of sunshine throughout the year, and daylight varies from 10 hours 42 minutes to 13 hours 31 minutes per day.

Monthly average temperatures in Guang'ao, China

The warmest months in Guang'ao are July, August and September, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 15 to 17 °C (60 - 64 °F) throughout the day. On average each year, Guang'ao experiences 148 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Guang'ao. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum22°C
(71°F)		22°C
(71°F)		25°C
(78°F)		28°C
(83°F)		31°C
(88°F)		31°C
(88°F)		33°C
(91°F)		33°C
(92°F)		32°C
(90°F)		32°C
(90°F)		27°C
(81°F)		25°C
(77°F)
Mean maximum21°C
(69°F)		20°C
(69°F)		24°C
(75°F)		27°C
(81°F)		29°C
(85°F)		30°C
(86°F)		32°C
(89°F)		31°C
(89°F)		31°C
(88°F)		30°C
(86°F)		26°C
(79°F)		23°C
(74°F)
Average high17°C
(63°F)		17°C
(63°F)		20°C
(67°F)		23°C
(73°F)		26°C
(79°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		26°C
(80°F)		23°C
(73°F)		19°C
(67°F)
Daily mean16°C
(60°F)		15°C
(60°F)		18°C
(65°F)		21°C
(71°F)		25°C
(77°F)		27°C
(82°F)		28°C
(83°F)		28°C
(83°F)		28°C
(82°F)		25°C
(77°F)		21°C
(71°F)		17°C
(64°F)
Average low14°C
(58°F)		14°C
(58°F)		17°C
(63°F)		20°C
(68°F)		24°C
(75°F)		26°C
(80°F)		27°C
(81°F)		27°C
(81°F)		26°C
(80°F)		24°C
(75°F)		20°C
(68°F)		16°C
(61°F)
Mean minimum10°C
(50°F)		11°C
(52°F)		13°C
(56°F)		16°C
(61°F)		20°C
(68°F)		25°C
(77°F)		26°C
(80°F)		26°C
(79°F)		25°C
(77°F)		20°C
(68°F)		17°C
(63°F)		12°C
(54°F)
Minimum8°C
(46°F)		8°C
(47°F)		12°C
(54°F)		15°C
(58°F)		19°C
(66°F)		24°C
(75°F)		26°C
(79°F)		26°C
(79°F)		24°C
(75°F)		19°C
(66°F)		16°C
(61°F)		12°C
(53°F)

Compare climate in Guang'ao with other places

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

Monthly average precipitation in Guang'ao, China

Guang'ao usually has the most precipitation in June, July and August, with an average of 20 rainy days and 204 mm (8.0 inches) of precipitation per month. The driest months in Guang'ao are January, February and December. On average, 43 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Guang'ao. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)36 (1.4)46 (1.8)74 (2.9)76 (3.0)125 (4.9)250 (9.9)126 (5.0)234 (9.2)117 (4.6)81 (3.2)48 (1.9)47 (1.9)
Average precipitation days (≥ 1 mm)461191422202015746

Monthly sunshine hours in Guang'ao, China

The sunniest months in Guang'ao are May, July and August, when the sun shines an average of 10 hours 1 minutes a day. Least sunny months in Guang'ao: January, February and December receive an average of 7 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Guang'ao. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours214255273273295269331305294282258257
Mean daily daylight hours10h 51m11h 21m12h 0m12h 41m13h 15m13h 31m13h 23m12h 53m12h 15m11h 35m11h 0m10h 42m

Solar UV radiation in Guang'ao, China

Guang'ao experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure. January, November and December are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Guang'ao UV Index data.

Average daily maximum UV levels by month for Guang'ao. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)710121213131313121097