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Monthly climate in Lanshan, Jiangsu, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Lanshan features a humid subtropical climate (Cwa).Temperatures typically range between 2 °C (36 °F) and 28 °C (82 °F) through the year, but rarely can drop to -14 °C (7 °F) or can rise to as high as 38 °C (101 °F).The average annual precipitation amounts to about 982 mm (38.7 inches) and receives 81 rainy days on the 1 mm (0.04 inches) threshold annually.Lanshan enjoys an average of 3071 hours of sunshine throughout the year, and daylight varies from 9 hours 55 minutes to 14 hours 21 minutes per day.

Monthly average temperatures in Lanshan, Jiangsu, China §

The warmest months in Lanshan are June, July and August, with daily mean temperatures ranging from 26 to 28 °C (80 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 5 °C (36 - 41 °F) throughout the day. On average each year, Lanshan experiences 126 days above 25 °C (77.0 °F) and 50 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Lanshan, Jiangsu, China.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 16°C
(61°F)		 26°C
(79°F)		 29°C
(84°F)		 31°C
(89°F)		 36°C
(98°F)		 38°C
(101°F)		 37°C
(100°F)		 36°C
(98°F)		 33°C
(92°F)		 33°C
(92°F)		 26°C
(79°F)		 18°C
(64°F)
Mean maximum 13°C
(55°F)		 18°C
(65°F)		 25°C
(77°F)		 29°C
(85°F)		 34°C
(94°F)		 36°C
(98°F)		 36°C
(97°F)		 35°C
(95°F)		 32°C
(91°F)		 29°C
(84°F)		 24°C
(75°F)		 15°C
(59°F)
Average high 6°C
(43°F)		 10°C
(49°F)		 16°C
(60°F)		 21°C
(70°F)		 27°C
(80°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 28°C
(82°F)		 22°C
(71°F)		 16°C
(61°F)		 9°C
(48°F)
Daily mean 2°C
(36°F)		 5°C
(41°F)		 11°C
(52°F)		 16°C
(61°F)		 22°C
(71°F)		 26°C
(80°F)		 28°C
(82°F)		 28°C
(82°F)		 23°C
(74°F)		 17°C
(62°F)		 11°C
(52°F)		 4°C
(39°F)
Average low -2°C
(29°F)		 1°C
(33°F)		 6°C
(43°F)		 11°C
(52°F)		 16°C
(62°F)		 21°C
(71°F)		 24°C
(76°F)		 25°C
(76°F)		 20°C
(67°F)		 12°C
(54°F)		 6°C
(44°F)		 -0°C
(32°F)
Mean minimum -8°C
(18°F)		 -5°C
(23°F)		 -1°C
(31°F)		 4°C
(39°F)		 11°C
(51°F)		 17°C
(62°F)		 22°C
(71°F)		 19°C
(67°F)		 15°C
(60°F)		 4°C
(40°F)		 -1°C
(30°F)		 -8°C
(18°F)
Minimum -12°C
(10°F)		 -7°C
(19°F)		 -3°C
(28°F)		 2°C
(36°F)		 8°C
(47°F)		 14°C
(58°F)		 20°C
(68°F)		 16°C
(62°F)		 14°C
(57°F)		 2°C
(36°F)		 -3°C
(28°F)		 -14°C
(7°F)

Compare climate in Lanshan with other places

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

Monthly average precipitation in Lanshan, Jiangsu, China §

Lanshan usually has the most precipitation in June, July and August, with an average of 12 rainy days and 209 mm (8.2 inches) of precipitation per month.The driest months in Lanshan are February, November and December. On average, 25 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Lanshan, Jiangsu, China.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 32 (1.3) 25 (1.0) 35 (1.4) 35 (1.4) 61 (2.4) 134 (5.3) 332 (13.1) 160 (6.3) 73 (2.9) 44 (1.7) 30 (1.2) 21 (0.8)
Average precipitation days (≥ 1 mm) 4 5 5 6 7 7 14 15 6 5 4 3

Monthly sunshine hours in Lanshan, Jiangsu, China §

The sunniest months in Lanshan are May, June and July, when the sun shines an average of 9 hours 38 minutes a day.Least sunny months in Lanshan: January, October and November receive an average of 6 hours 56 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Lanshan, Jiangsu, China.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 179 232 265 262 293 295 298 289 262 230 229 232
Mean daily daylight hours 10h 9m 10h 57m 11h 58m 13h 1m 13h 55m 14h 21m 14h 8m 13h 21m 12h 21m 11h 18m 10h 23m 9h 55m

Solar UV radiation in Lanshan, Jiangsu, China §

Lanshan experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure.January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Lanshan UV Index data.

Average daily maximum UV levels by month for Lanshan, Jiangsu, China.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 4 5 7 8 10 10 10 10 9 8 5 3