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Monthly climate in Xiamei, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Xiamei features a humid subtropical climate (Cfa). Temperatures typically range between 14 °C (58 °F) and 30 °C (86 °F) through the year, but rarely can drop to 0 °C (32 °F) or can rise to as high as 40 °C (105 °F). The average annual precipitation amounts to about 1113 mm (43.8 inches) and receives 118 rainy days on the 1 mm (0.04 inches) threshold annually. Xiamei enjoys an average of 3081 hours of sunshine throughout the year, and daylight varies from 10 hours 35 minutes to 13 hours 39 minutes per day.

Monthly average temperatures in Xiamei, China

The warmest months in Xiamei are July, August and September, with daily mean temperatures ranging from 28 to 30 °C (83 - 86 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 14 to 16 °C (58 - 61 °F) throughout the day. On average each year, Xiamei experiences 199 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 Xiamei. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(87°F)		30°C
(86°F)		33°C
(91°F)		35°C
(95°F)		37°C
(99°F)		38°C
(101°F)		40°C
(105°F)		38°C
(100°F)		39°C
(103°F)		37°C
(99°F)		32°C
(90°F)		30°C
(87°F)
Mean maximum26°C
(79°F)		28°C
(82°F)		30°C
(87°F)		34°C
(93°F)		34°C
(94°F)		35°C
(95°F)		37°C
(100°F)		37°C
(98°F)		36°C
(98°F)		35°C
(95°F)		31°C
(88°F)		28°C
(83°F)
Average high19°C
(66°F)		19°C
(67°F)		23°C
(73°F)		27°C
(80°F)		29°C
(85°F)		31°C
(88°F)		34°C
(94°F)		33°C
(92°F)		33°C
(91°F)		29°C
(84°F)		25°C
(77°F)		21°C
(69°F)
Daily mean14°C
(58°F)		14°C
(58°F)		18°C
(64°F)		21°C
(70°F)		25°C
(77°F)		27°C
(82°F)		30°C
(86°F)		29°C
(85°F)		28°C
(83°F)		24°C
(76°F)		20°C
(69°F)		16°C
(61°F)
Average low11°C
(52°F)		11°C
(52°F)		14°C
(57°F)		17°C
(63°F)		21°C
(71°F)		25°C
(77°F)		26°C
(80°F)		26°C
(79°F)		25°C
(77°F)		21°C
(70°F)		17°C
(63°F)		12°C
(55°F)
Mean minimum4°C
(40°F)		5°C
(41°F)		8°C
(47°F)		10°C
(51°F)		16°C
(60°F)		22°C
(71°F)		25°C
(77°F)		24°C
(76°F)		21°C
(70°F)		15°C
(60°F)		12°C
(54°F)		7°C
(45°F)
Minimum0°C
(32°F)		1°C
(35°F)		6°C
(43°F)		8°C
(47°F)		11°C
(53°F)		18°C
(65°F)		24°C
(76°F)		24°C
(75°F)		18°C
(65°F)		12°C
(54°F)		9°C
(49°F)		6°C
(43°F)

Compare climate in Xiamei with other places

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

Monthly average precipitation in Xiamei, China

Xiamei usually has the most precipitation in May, June and August, with an average of 17 rainy days and 204 mm (8.0 inches) of precipitation per month. The driest months in Xiamei are January, October and December. On average, 26 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Xiamei. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)27 (1.1)37 (1.5)77 (3.0)70 (2.8)142 (5.6)234 (9.2)125 (4.9)237 (9.3)74 (2.9)25 (1.0)39 (1.5)26 (1.0)
Average precipitation days (≥ 1 mm)451191319151912353

Monthly sunshine hours in Xiamei, China

The sunniest months in Xiamei are July, August and September, when the sun shines an average of 9 hours 40 minutes a day. Least sunny months in Xiamei: January, February and June receive an average of 7 hours 17 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Xiamei. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours199224257261279232310295282259236241
Mean daily daylight hours10h 45m11h 17m12h 0m12h 44m13h 21m13h 39m13h 30m12h 58m12h 16m11h 32m10h 54m10h 35m

Solar UV radiation in Xiamei, China

Xiamei 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 8. For more detailed information, check out our hourly Xiamei UV Index data.

Average daily maximum UV levels by month for Xiamei. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)79111213131313111087