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Monthly climate in Tiantan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Tiantan features a humid continental climate (Dwa). Temperatures typically range between -1 °C (30 °F) and 26 °C (79 °F) through the year, but rarely can drop to -17 °C (2 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 526 mm (20.7 inches) and receives 63 rainy days on the 1 mm (0.04 inches) threshold annually. Tiantan enjoys an average of 3352 hours of sunshine throughout the year, and daylight varies from 9 hours 44 minutes to 14 hours 32 minutes per day.

Monthly average temperatures in Tiantan, China

The warmest months in Tiantan are June, July and August, with daily mean temperatures ranging from 25 to 26 °C (77 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 2 °C (30 - 36 °F) throughout the day. On average each year, Tiantan experiences 113 days above 25 °C (77.0 °F) and 90 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Tiantan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum11°C
(53°F)		22°C
(71°F)		30°C
(86°F)		31°C
(88°F)		37°C
(98°F)		36°C
(97°F)		39°C
(102°F)		37°C
(98°F)		32°C
(91°F)		28°C
(83°F)		21°C
(70°F)		13°C
(55°F)
Mean maximum9°C
(49°F)		17°C
(63°F)		24°C
(75°F)		29°C
(85°F)		34°C
(93°F)		35°C
(95°F)		36°C
(98°F)		35°C
(96°F)		31°C
(89°F)		25°C
(78°F)		20°C
(68°F)		11°C
(52°F)
Average high4°C
(39°F)		8°C
(47°F)		16°C
(60°F)		21°C
(69°F)		26°C
(80°F)		30°C
(87°F)		31°C
(89°F)		30°C
(87°F)		25°C
(77°F)		18°C
(64°F)		12°C
(54°F)		5°C
(42°F)
Daily mean-1°C
(30°F)		2°C
(36°F)		10°C
(50°F)		15°C
(59°F)		20°C
(69°F)		25°C
(77°F)		26°C
(79°F)		25°C
(78°F)		20°C
(68°F)		13°C
(55°F)		7°C
(44°F)		-0°C
(32°F)
Average low-5°C
(22°F)		-3°C
(27°F)		4°C
(39°F)		9°C
(48°F)		14°C
(57°F)		19°C
(66°F)		22°C
(71°F)		21°C
(70°F)		15°C
(60°F)		9°C
(48°F)		2°C
(36°F)		-5°C
(24°F)
Mean minimum-11°C
(12°F)		-8°C
(18°F)		-2°C
(28°F)		2°C
(36°F)		8°C
(47°F)		15°C
(59°F)		18°C
(65°F)		16°C
(61°F)		11°C
(53°F)		3°C
(37°F)		-5°C
(23°F)		-11°C
(13°F)
Minimum-17°C
(2°F)		-10°C
(14°F)		-4°C
(26°F)		-1°C
(30°F)		7°C
(44°F)		12°C
(55°F)		17°C
(62°F)		14°C
(58°F)		10°C
(50°F)		2°C
(35°F)		-6°C
(21°F)		-14°C
(8°F)

Compare climate in Tiantan with other places

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

Monthly average precipitation in Tiantan, China

Tiantan usually has the most precipitation in July, August and September, with an average of 10 rainy days and 97 mm (3.8 inches) of precipitation per month. The driest months in Tiantan are January, February and December. On average, 9 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tiantan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)8 (0.3)14 (0.5)14 (0.6)39 (1.5)32 (1.3)51 (2.0)103 (4.1)82 (3.2)107 (4.2)55 (2.2)16 (0.6)5 (0.2)
Average precipitation days (≥ 1 mm)22354513108731

Monthly sunshine hours in Tiantan, China

The sunniest months in Tiantan are May, July and August, when the sun shines an average of 10 hours 24 minutes a day. Least sunny months in Tiantan: January, October and November receive an average of 7 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tiantan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours210263294281328311325314257245255264
Mean daily daylight hours10h 0m10h 51m11h 58m13h 6m14h 4m14h 32m14h 18m13h 27m12h 22m11h 14m10h 15m9h 44m

Solar UV radiation in Tiantan, China

Tiantan experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Tiantan UV Index data.

Average daily maximum UV levels by month for Tiantan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)357810111198743