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Monthly climate in Yili, Inner Mongolia, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Yili features a humid continental climate (Dwb).Temperatures typically range between -20 °C (-5 °F) and 22 °C (72 °F) through the year, but rarely can drop to -37 °C (-34 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 721 mm (28.4 inches) and receives 78 rainy days on the 1 mm (0.04 inches) threshold annually.Yili enjoys an average of 3287 hours of sunshine throughout the year, and daylight varies from 8 hours 12 minutes to 16 hours 12 minutes per day.

Monthly average temperatures in Yili, Inner Mongolia, China §

The warmest months in Yili are June, July and August, with daily mean temperatures ranging from 18 to 22 °C (64 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -20 to -16 °C (-5 - 3 °F) throughout the day. On average each year, Yili experiences 43 days above 25 °C (77.0 °F) and 183 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Yili, 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 -2°C
(29°F)		 7°C
(45°F)		 15°C
(59°F)		 29°C
(85°F)		 32°C
(90°F)		 37°C
(99°F)		 35°C
(96°F)		 30°C
(86°F)		 29°C
(85°F)		 24°C
(75°F)		 11°C
(52°F)		 -2°C
(30°F)
Mean maximum -8°C
(18°F)		 -1°C
(30°F)		 12°C
(54°F)		 24°C
(75°F)		 30°C
(87°F)		 30°C
(86°F)		 32°C
(91°F)		 29°C
(85°F)		 25°C
(78°F)		 19°C
(67°F)		 7°C
(45°F)		 -5°C
(23°F)
Average high -14°C
(7°F)		 -10°C
(15°F)		 1°C
(35°F)		 11°C
(52°F)		 19°C
(66°F)		 23°C
(75°F)		 27°C
(81°F)		 23°C
(73°F)		 19°C
(66°F)		 10°C
(49°F)		 -4°C
(26°F)		 -14°C
(7°F)
Daily mean -20°C
(-5°F)		 -16°C
(3°F)		 -5°C
(24°F)		 5°C
(41°F)		 13°C
(55°F)		 18°C
(64°F)		 22°C
(72°F)		 18°C
(65°F)		 13°C
(55°F)		 3°C
(38°F)		 -8°C
(17°F)		 -19°C
(-3°F)
Average low -25°C
(-13°F)		 -22°C
(-7°F)		 -11°C
(13°F)		 -2°C
(29°F)		 5°C
(42°F)		 12°C
(54°F)		 17°C
(63°F)		 14°C
(58°F)		 7°C
(45°F)		 -2°C
(29°F)		 -12°C
(10°F)		 -24°C
(-10°F)
Mean minimum -32°C
(-26°F)		 -30°C
(-22°F)		 -23°C
(-8°F)		 -9°C
(17°F)		 -1°C
(30°F)		 6°C
(44°F)		 12°C
(54°F)		 7°C
(46°F)		 0°C
(33°F)		 -9°C
(17°F)		 -22°C
(-7°F)		 -32°C
(-25°F)
Minimum -37°C
(-34°F)		 -33°C
(-28°F)		 -29°C
(-20°F)		 -13°C
(10°F)		 -2°C
(29°F)		 4°C
(40°F)		 10°C
(51°F)		 5°C
(42°F)		 -2°C
(30°F)		 -12°C
(10°F)		 -31°C
(-23°F)		 -36°C
(-32°F)

Compare climate in Yili with other places

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

Monthly average precipitation in Yili, Inner Mongolia, China §

Yili usually has the most precipitation in June, July and August, with an average of 14 rainy days and 159 mm (6.3 inches) of precipitation per month.The driest months in Yili are January, February and December. On average, 4 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Yili, 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) 3 (0.1) 5 (0.2) 14 (0.5) 24 (0.9) 49 (1.9) 127 (5.0) 149 (5.9) 201 (7.9) 98 (3.9) 33 (1.3) 13 (0.5) 4 (0.2)
Average precipitation days (≥ 1 mm) 0 1 2 3 7 12 15 16 12 6 3 1

Monthly sunshine hours in Yili, Inner Mongolia, China §

The sunniest months in Yili are May, June and July, when the sun shines an average of 11 hours 5 minutes a day.Least sunny months in Yili: January, November and December receive an average of 6 hours 54 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Yili, 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 189 240 286 311 338 329 352 272 267 252 218 228
Mean daily daylight hours 8h 39m 10h 6m 11h 54m 13h 45m 15h 21m 16h 12m 15h 46m 14h 21m 12h 34m 10h 43m 9h 5m 8h 12m

Solar UV radiation in Yili, Inner Mongolia, China §

Yili experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 8, which corresponds to the Very High category of sun exposure.January, February and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Yili UV Index data.

Average daily maximum UV levels by month for Yili, 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) 1 2 4 5 7 8 8 8 6 4 2 1