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Monthly climate in Tiandong, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Tiandong features a humid subtropical climate (Cwa). Temperatures typically range between 13 °C (56 °F) and 28 °C (82 °F) through the year, but rarely can drop to 3 °C (38 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 1695 mm (66.7 inches) and receives 179 rainy days on the 1 mm (0.04 inches) threshold annually. Tiandong enjoys an average of 2789 hours of sunshine throughout the year, and daylight varies from 10 hours 41 minutes to 13 hours 33 minutes per day.

Monthly average temperatures in Tiandong, China

The warmest months in Tiandong are June, July and August, with daily mean temperatures ranging from 27 to 28 °C (82 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 13 to 15 °C (56 - 59 °F) throughout the day. On average each year, Tiandong experiences 178 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 Tiandong. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum26°C
(79°F)		30°C
(86°F)		31°C
(89°F)		36°C
(97°F)		36°C
(97°F)		37°C
(99°F)		36°C
(97°F)		37°C
(98°F)		35°C
(95°F)		33°C
(92°F)		30°C
(87°F)		29°C
(85°F)
Mean maximum24°C
(76°F)		27°C
(80°F)		30°C
(87°F)		34°C
(93°F)		35°C
(95°F)		34°C
(94°F)		35°C
(96°F)		36°C
(97°F)		35°C
(95°F)		31°C
(89°F)		29°C
(84°F)		24°C
(76°F)
Average high17°C
(62°F)		18°C
(65°F)		23°C
(73°F)		26°C
(79°F)		29°C
(85°F)		31°C
(88°F)		32°C
(89°F)		32°C
(90°F)		30°C
(87°F)		25°C
(78°F)		22°C
(72°F)		17°C
(64°F)
Daily mean13°C
(56°F)		15°C
(59°F)		19°C
(67°F)		22°C
(72°F)		25°C
(78°F)		27°C
(82°F)		28°C
(82°F)		28°C
(82°F)		26°C
(79°F)		22°C
(72°F)		18°C
(65°F)		14°C
(57°F)
Average low11°C
(52°F)		12°C
(54°F)		16°C
(61°F)		19°C
(66°F)		22°C
(73°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		23°C
(74°F)		19°C
(67°F)		15°C
(60°F)		11°C
(52°F)
Mean minimum5°C
(42°F)		7°C
(45°F)		11°C
(52°F)		12°C
(54°F)		18°C
(64°F)		21°C
(70°F)		23°C
(75°F)		23°C
(74°F)		20°C
(69°F)		14°C
(58°F)		10°C
(51°F)		4°C
(40°F)
Minimum3°C
(38°F)		4°C
(40°F)		8°C
(46°F)		9°C
(49°F)		15°C
(59°F)		19°C
(66°F)		23°C
(73°F)		22°C
(72°F)		17°C
(63°F)		13°C
(55°F)		8°C
(47°F)		3°C
(39°F)

Compare climate in Tiandong with other places

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

Monthly average precipitation in Tiandong, China

Tiandong usually has the most precipitation in May, June and August, with an average of 20 rainy days and 250 mm (9.9 inches) of precipitation per month. The driest months in Tiandong are February, November and December. On average, 49 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tiandong. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)63 (2.5)48 (1.9)91 (3.6)97 (3.8)215 (8.5)276 (10.8)215 (8.5)260 (10.2)163 (6.4)168 (6.6)57 (2.3)42 (1.7)
Average precipitation days (≥ 1 mm)981613162121231815109

Monthly sunshine hours in Tiandong, China

The sunniest months in Tiandong are May, July and August, when the sun shines an average of 9 hours 9 minutes a day. Least sunny months in Tiandong: January, February and March receive an average of 5 hours 47 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tiandong. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours138187201209278260279293271234213220
Mean daily daylight hours10h 50m11h 21m12h 0m12h 41m13h 16m13h 33m13h 24m12h 54m12h 15m11h 34m10h 59m10h 41m

Solar UV radiation in Tiandong, China

Tiandong experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. January, February 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 Tiandong UV Index data.

Average daily maximum UV levels by month for Tiandong. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)79111113131413121196