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Monthly climate in Cheng'an, Henan, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Cheng'an features a humid continental climate (Dwa).Temperatures typically range between -3 °C (28 °F) and 28 °C (82 °F) through the year, but rarely can drop to -17 °C (1 °F) or can rise to as high as 40 °C (105 °F).The average annual precipitation amounts to about 580 mm (22.8 inches) and receives 56 rainy days on the 1 mm (0.04 inches) threshold annually.Cheng'an enjoys an average of 3304 hours of sunshine throughout the year, and daylight varies from 9 hours 30 minutes to 14 hours 48 minutes per day.

Monthly average temperatures in Cheng'an, Henan, China §

The warmest months in Cheng'an are June, July and August, with daily mean temperatures ranging from 26 to 28 °C (79 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -3 to 1 °C (28 - 33 °F) throughout the day. On average each year, Cheng'an experiences 129 days above 25 °C (77.0 °F) and 101 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Cheng'an, Henan, 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 12°C
(54°F)		 25°C
(76°F)		 31°C
(88°F)		 34°C
(94°F)		 39°C
(103°F)		 40°C
(105°F)		 39°C
(102°F)		 36°C
(98°F)		 35°C
(95°F)		 33°C
(91°F)		 25°C
(78°F)		 14°C
(58°F)
Mean maximum 10°C
(50°F)		 16°C
(62°F)		 25°C
(77°F)		 31°C
(89°F)		 36°C
(97°F)		 38°C
(101°F)		 37°C
(99°F)		 35°C
(96°F)		 33°C
(92°F)		 27°C
(81°F)		 21°C
(71°F)		 11°C
(52°F)
Average high 3°C
(37°F)		 7°C
(45°F)		 15°C
(60°F)		 22°C
(72°F)		 28°C
(83°F)		 33°C
(91°F)		 32°C
(90°F)		 30°C
(87°F)		 27°C
(82°F)		 20°C
(68°F)		 12°C
(54°F)		 5°C
(41°F)
Daily mean -3°C
(28°F)		 1°C
(33°F)		 9°C
(48°F)		 16°C
(61°F)		 22°C
(72°F)		 27°C
(80°F)		 28°C
(82°F)		 26°C
(79°F)		 22°C
(72°F)		 14°C
(57°F)		 6°C
(43°F)		 -1°C
(30°F)
Average low -7°C
(19°F)		 -5°C
(24°F)		 3°C
(37°F)		 9°C
(49°F)		 15°C
(60°F)		 21°C
(69°F)		 23°C
(75°F)		 22°C
(73°F)		 17°C
(63°F)		 9°C
(48°F)		 1°C
(34°F)		 -6°C
(22°F)
Mean minimum -13°C
(9°F)		 -9°C
(16°F)		 -3°C
(27°F)		 3°C
(37°F)		 9°C
(49°F)		 15°C
(59°F)		 20°C
(68°F)		 18°C
(65°F)		 12°C
(55°F)		 2°C
(35°F)		 -6°C
(21°F)		 -11°C
(12°F)
Minimum -17°C
(1°F)		 -11°C
(13°F)		 -4°C
(25°F)		 -1°C
(31°F)		 7°C
(45°F)		 14°C
(58°F)		 18°C
(65°F)		 17°C
(63°F)		 10°C
(49°F)		 0°C
(33°F)		 -8°C
(18°F)		 -14°C
(7°F)

Compare climate in Cheng'an with other places

Compare temperature, precipitation, sunshine, UV index in Cheng'an, Henan, China with other places around the world.

Monthly average precipitation in Cheng'an, Henan, China §

Cheng'an usually has the most precipitation in June, July and August, with an average of 11 rainy days and 124 mm (4.9 inches) of precipitation per month.The driest months in Cheng'an are January, February and December. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Cheng'an, Henan, 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) 2 (0.1) 4 (0.1) 13 (0.5) 38 (1.5) 31 (1.2) 56 (2.2) 168 (6.6) 149 (5.9) 54 (2.1) 49 (1.9) 14 (0.5) 2 (0.1)
Average precipitation days (≥ 1 mm) 0 1 3 3 4 5 14 14 6 4 2 0

Monthly sunshine hours in Cheng'an, Henan, China §

The sunniest months in Cheng'an are May, June and July, when the sun shines an average of 10 hours 15 minutes a day.Least sunny months in Cheng'an: January, October and November receive an average of 7 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Cheng'an, Henan, 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 202 251 296 295 326 313 303 295 274 251 239 254
Mean daily daylight hours 9h 47m 10h 44m 11h 57m 13h 12m 14h 16m 14h 48m 14h 32m 13h 36m 12h 24m 11h 9m 10h 4m 9h 30m

Solar UV radiation in Cheng'an, Henan, China §

Cheng'an experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure.January, November and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Cheng'an UV Index data.

Average daily maximum UV levels by month for Cheng'an, Henan, 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) 2 4 6 8 9 10 10 9 8 6 3 2