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Monthly climate in Bayan Nur, Inner Mongolia, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Bayan Nur features a cold desert climate (BWk).Temperatures typically range between -9 °C (16 °F) and 26 °C (79 °F) through the year, but rarely can drop to -26 °C (-15 °F) or can rise to as high as 40 °C (104 °F).The average annual precipitation amounts to about 184 mm (7.2 inches) and receives 22 rainy days on the 1 mm (0.04 inches) threshold annually.Bayan Nur enjoys an average of 3598 hours of sunshine throughout the year, and daylight varies from 9 hours 17 minutes to 15 hours 1 minutes per day.

Monthly average temperatures in Bayan Nur, Inner Mongolia, China §

The warmest months in Bayan Nur are June, July and August, with daily mean temperatures ranging from 24 to 26 °C (75 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -9 to -5 °C (16 - 23 °F) throughout the day. On average each year, Bayan Nur experiences 107 days above 25 °C (77.0 °F) and 140 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Bayan Nur, Inner Mongolia, 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 7°C
(45°F)		 17°C
(63°F)		 26°C
(79°F)		 31°C
(88°F)		 37°C
(99°F)		 36°C
(97°F)		 40°C
(104°F)		 35°C
(96°F)		 33°C
(92°F)		 30°C
(87°F)		 18°C
(64°F)		 9°C
(48°F)
Mean maximum 4°C
(39°F)		 12°C
(54°F)		 20°C
(68°F)		 28°C
(83°F)		 34°C
(94°F)		 33°C
(92°F)		 37°C
(100°F)		 34°C
(94°F)		 31°C
(87°F)		 25°C
(77°F)		 16°C
(61°F)		 5°C
(41°F)
Average high -3°C
(27°F)		 3°C
(37°F)		 11°C
(53°F)		 18°C
(65°F)		 25°C
(77°F)		 30°C
(86°F)		 32°C
(90°F)		 29°C
(85°F)		 25°C
(77°F)		 15°C
(60°F)		 7°C
(44°F)		 -2°C
(28°F)
Daily mean -9°C
(16°F)		 -5°C
(23°F)		 4°C
(39°F)		 11°C
(53°F)		 18°C
(65°F)		 24°C
(75°F)		 26°C
(79°F)		 24°C
(75°F)		 18°C
(65°F)		 8°C
(48°F)		 0°C
(32°F)		 -8°C
(18°F)
Average low -15°C
(6°F)		 -11°C
(12°F)		 -3°C
(28°F)		 4°C
(40°F)		 11°C
(52°F)		 17°C
(62°F)		 20°C
(68°F)		 18°C
(65°F)		 13°C
(55°F)		 3°C
(37°F)		 -5°C
(23°F)		 -13°C
(9°F)
Mean minimum -22°C
(-7°F)		 -19°C
(-2°F)		 -9°C
(16°F)		 -4°C
(25°F)		 3°C
(38°F)		 10°C
(50°F)		 15°C
(59°F)		 13°C
(56°F)		 6°C
(43°F)		 -4°C
(25°F)		 -13°C
(9°F)		 -22°C
(-7°F)
Minimum -25°C
(-12°F)		 -22°C
(-7°F)		 -10°C
(14°F)		 -6°C
(22°F)		 1°C
(34°F)		 6°C
(44°F)		 12°C
(55°F)		 11°C
(53°F)		 3°C
(37°F)		 -7°C
(20°F)		 -15°C
(4°F)		 -26°C
(-15°F)

Compare climate in Bayan Nur with other places

Compare temperature, precipitation, sunshine, UV index in Bayan Nur, Inner Mongolia, China with other places around the world.

Monthly average precipitation in Bayan Nur, Inner Mongolia, China §

Bayan Nur usually has the most precipitation in July, August and September, with an average of 4 rainy days and 37 mm (1.5 inches) of precipitation per month.The driest months in Bayan Nur are January, November and December. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bayan Nur, Inner Mongolia, 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) 3 (0.1) 7 (0.3) 12 (0.5) 15 (0.6) 18 (0.7) 52 (2.0) 33 (1.3) 26 (1.0) 11 (0.4) 3 (0.1) 2 (0.1)
Average precipitation days (≥ 1 mm) 0 0 1 2 2 2 5 4 3 2 1 0

Monthly sunshine hours in Bayan Nur, Inner Mongolia, China §

The sunniest months in Bayan Nur are May, July and August, when the sun shines an average of 11 hours 10 minutes a day.Least sunny months in Bayan Nur: January, November and December receive an average of 8 hours 1 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bayan Nur, Inner Mongolia, 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 214 269 311 312 341 332 355 342 303 289 262 261
Mean daily daylight hours 9h 36m 10h 38m 11h 56m 13h 18m 14h 27m 15h 1m 14h 44m 13h 43m 12h 25m 11h 5m 9h 54m 9h 17m

Solar UV radiation in Bayan Nur, Inner Mongolia, China §

Bayan Nur 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, 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 Bayan Nur UV Index data.

Average daily maximum UV levels by month for Bayan Nur, Inner Mongolia, 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 10 10 10 10 8 6 3 2