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Monthly climate in Tongxi, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Tongxi features a humid subtropical climate (Cfa). Temperatures typically range between 9 °C (48 °F) and 30 °C (86 °F) through the year, but rarely can drop to -2 °C (29 °F) or can rise to as high as 43 °C (109 °F). The average annual precipitation amounts to about 1212 mm (47.7 inches) and receives 147 rainy days on the 1 mm (0.04 inches) threshold annually. Tongxi enjoys an average of 2534 hours of sunshine throughout the year, and daylight varies from 10 hours 14 minutes to 14 hours 1 minutes per day.

Monthly average temperatures in Tongxi, China

The warmest months in Tongxi are June, July and August, with daily mean temperatures ranging from 25 to 30 °C (77 - 86 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 9 to 10 °C (48 - 51 °F) throughout the day. On average each year, Tongxi experiences 128 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 Tongxi. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum17°C
(62°F)		27°C
(80°F)		33°C
(91°F)		36°C
(96°F)		36°C
(97°F)		36°C
(96°F)		43°C
(109°F)		41°C
(107°F)		39°C
(102°F)		36°C
(96°F)		25°C
(77°F)		18°C
(65°F)
Mean maximum15°C
(59°F)		21°C
(70°F)		29°C
(84°F)		32°C
(90°F)		34°C
(94°F)		34°C
(93°F)		39°C
(102°F)		40°C
(104°F)		35°C
(95°F)		29°C
(85°F)		23°C
(74°F)		16°C
(61°F)
Average high11°C
(52°F)		14°C
(57°F)		19°C
(67°F)		23°C
(75°F)		26°C
(80°F)		29°C
(84°F)		32°C
(91°F)		34°C
(94°F)		27°C
(82°F)		21°C
(70°F)		17°C
(62°F)		12°C
(54°F)
Daily mean9°C
(48°F)		10°C
(51°F)		16°C
(60°F)		19°C
(67°F)		22°C
(73°F)		25°C
(77°F)		29°C
(84°F)		30°C
(86°F)		24°C
(76°F)		18°C
(65°F)		14°C
(57°F)		9°C
(49°F)
Average low6°C
(43°F)		7°C
(46°F)		12°C
(54°F)		15°C
(60°F)		19°C
(66°F)		22°C
(72°F)		25°C
(78°F)		26°C
(79°F)		22°C
(71°F)		16°C
(62°F)		12°C
(53°F)		7°C
(46°F)
Mean minimum2°C
(36°F)		4°C
(39°F)		8°C
(46°F)		11°C
(52°F)		15°C
(59°F)		19°C
(66°F)		22°C
(73°F)		22°C
(72°F)		18°C
(65°F)		12°C
(53°F)		7°C
(45°F)		3°C
(38°F)
Minimum-2°C
(29°F)		1°C
(35°F)		6°C
(44°F)		9°C
(48°F)		13°C
(55°F)		17°C
(64°F)		21°C
(70°F)		19°C
(67°F)		17°C
(63°F)		10°C
(50°F)		5°C
(41°F)		1°C
(35°F)

Compare climate in Tongxi with other places

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

Monthly average precipitation in Tongxi, China

Tongxi usually has the most precipitation in May, July and September, with an average of 16 rainy days and 171 mm (6.7 inches) of precipitation per month. The driest months in Tongxi are January, February and December. On average, 27 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tongxi. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)23 (0.9)32 (1.3)67 (2.6)121 (4.8)151 (6.0)134 (5.3)205 (8.1)149 (5.9)157 (6.2)108 (4.2)39 (1.5)27 (1.1)
Average precipitation days (≥ 1 mm)56121416161614161697

Monthly sunshine hours in Tongxi, China

The sunniest months in Tongxi are June, July and August, when the sun shines an average of 9 hours 35 minutes a day. Least sunny months in Tongxi: January, October and December receive an average of 4 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tongxi. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours128170208228259267296318225146152131
Mean daily daylight hours10h 26m11h 6m11h 59m12h 53m13h 39m14h 1m13h 50m13h 10m12h 18m11h 24m10h 38m10h 14m

Solar UV radiation in Tongxi, China

Tongxi experiences the highest level of ultraviolet (UV) radiation in May, August and September, 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 / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Tongxi UV Index data.

Average daily maximum UV levels by month for Tongxi. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)568101111111111864