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Monthly climate in Tiantaishan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Tiantaishan features a humid subtropical climate (Cfa). Temperatures typically range between 7 °C (45 °F) and 29 °C (85 °F) through the year, but rarely can drop to -4 °C (25 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 1578 mm (62.1 inches) and receives 153 rainy days on the 1 mm (0.04 inches) threshold annually. Tiantaishan enjoys an average of 2697 hours of sunshine throughout the year, and daylight varies from 10 hours 23 minutes to 13 hours 52 minutes per day.

Monthly average temperatures in Tiantaishan, China

The warmest months in Tiantaishan are July, August and September, with daily mean temperatures ranging from 26 to 29 °C (79 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 9 °C (45 - 48 °F) throughout the day. On average each year, Tiantaishan experiences 140 days above 25 °C (77.0 °F) and 6 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Tiantaishan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum21°C
(71°F)		26°C
(79°F)		29°C
(85°F)		33°C
(91°F)		36°C
(96°F)		36°C
(97°F)		38°C
(101°F)		37°C
(100°F)		38°C
(100°F)		36°C
(98°F)		29°C
(84°F)		22°C
(72°F)
Mean maximum18°C
(65°F)		23°C
(73°F)		28°C
(82°F)		31°C
(87°F)		33°C
(92°F)		33°C
(92°F)		37°C
(99°F)		37°C
(98°F)		36°C
(97°F)		33°C
(91°F)		26°C
(79°F)		19°C
(67°F)
Average high10°C
(50°F)		12°C
(54°F)		17°C
(63°F)		22°C
(73°F)		27°C
(80°F)		30°C
(86°F)		33°C
(92°F)		34°C
(93°F)		30°C
(87°F)		23°C
(75°F)		19°C
(66°F)		12°C
(55°F)
Daily mean7°C
(45°F)		9°C
(48°F)		14°C
(57°F)		18°C
(65°F)		23°C
(73°F)		26°C
(79°F)		29°C
(84°F)		29°C
(85°F)		26°C
(79°F)		20°C
(68°F)		14°C
(58°F)		9°C
(48°F)
Average low4°C
(40°F)		6°C
(43°F)		11°C
(51°F)		14°C
(58°F)		19°C
(67°F)		23°C
(74°F)		26°C
(78°F)		26°C
(79°F)		23°C
(73°F)		16°C
(62°F)		11°C
(52°F)		6°C
(42°F)
Mean minimum-2°C
(29°F)		1°C
(34°F)		6°C
(43°F)		8°C
(47°F)		15°C
(59°F)		19°C
(67°F)		23°C
(73°F)		23°C
(74°F)		18°C
(65°F)		11°C
(52°F)		6°C
(42°F)		-1°C
(31°F)
Minimum-4°C
(25°F)		-3°C
(28°F)		3°C
(38°F)		6°C
(43°F)		12°C
(53°F)		18°C
(64°F)		20°C
(69°F)		22°C
(72°F)		16°C
(61°F)		9°C
(49°F)		3°C
(37°F)		-2°C
(29°F)

Compare climate in Tiantaishan with other places

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

Monthly average precipitation in Tiantaishan, China

Tiantaishan usually has the most precipitation in March, May and June, with an average of 18 rainy days and 244 mm (9.6 inches) of precipitation per month. The driest months in Tiantaishan are January, October and December. On average, 51 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tiantaishan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)60 (2.4)90 (3.6)203 (8.0)192 (7.6)253 (10.0)276 (10.8)201 (7.9)78 (3.1)67 (2.6)39 (1.5)64 (2.5)55 (2.2)
Average precipitation days (≥ 1 mm)81220161818131211799

Monthly sunshine hours in Tiantaishan, China

The sunniest months in Tiantaishan are May, July and August, when the sun shines an average of 9 hours 24 minutes a day. Least sunny months in Tiantaishan: January, February and March receive an average of 5 hours 33 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tiantaishan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours147178178208263251294317262202198193
Mean daily daylight hours10h 34m11h 11m12h 0m12h 49m13h 31m13h 52m13h 41m13h 5m12h 17m11h 28m10h 45m10h 23m

Solar UV radiation in Tiantaishan, China

Tiantaishan experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Tiantaishan UV Index data.

Average daily maximum UV levels by month for Tiantaishan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)689101212121210975