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Monthly climate in Simajia, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Simajia features a humid continental climate (Dwb). Temperatures typically range between -17 °C (1 °F) and 24 °C (75 °F) through the year, but rarely can drop to -34 °C (-30 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 707 mm (27.8 inches) and receives 90 rainy days on the 1 mm (0.04 inches) threshold annually. Simajia enjoys an average of 3164 hours of sunshine throughout the year, and daylight varies from 8 hours 36 minutes to 15 hours 45 minutes per day.

Monthly average temperatures in Simajia, China

The warmest months in Simajia are June, July and August, with daily mean temperatures ranging from 19 to 24 °C (66 - 75 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -17 to -13 °C (1 - 9 °F) throughout the day. On average each year, Simajia experiences 53 days above 25 °C (77.0 °F) and 162 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Simajia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-2°C
(28°F)		5°C
(42°F)		17°C
(63°F)		26°C
(79°F)		32°C
(90°F)		34°C
(94°F)		34°C
(94°F)		33°C
(91°F)		28°C
(83°F)		27°C
(81°F)		15°C
(58°F)		6°C
(44°F)
Mean maximum-5°C
(23°F)		2°C
(36°F)		13°C
(56°F)		24°C
(76°F)		31°C
(87°F)		29°C
(84°F)		33°C
(92°F)		31°C
(88°F)		27°C
(81°F)		23°C
(74°F)		11°C
(52°F)		-0°C
(32°F)
Average high-12°C
(11°F)		-7°C
(19°F)		3°C
(38°F)		13°C
(56°F)		20°C
(69°F)		23°C
(74°F)		28°C
(83°F)		25°C
(77°F)		21°C
(70°F)		13°C
(55°F)		-0°C
(32°F)		-11°C
(13°F)
Daily mean-17°C
(1°F)		-13°C
(9°F)		-2°C
(28°F)		7°C
(45°F)		15°C
(59°F)		19°C
(66°F)		24°C
(75°F)		21°C
(70°F)		15°C
(60°F)		7°C
(44°F)		-5°C
(24°F)		-15°C
(4°F)
Average low-22°C
(-7°F)		-18°C
(-1°F)		-8°C
(18°F)		1°C
(33°F)		9°C
(48°F)		14°C
(58°F)		19°C
(67°F)		17°C
(63°F)		10°C
(50°F)		1°C
(34°F)		-9°C
(16°F)		-19°C
(-2°F)
Mean minimum-28°C
(-19°F)		-27°C
(-16°F)		-18°C
(0°F)		-6°C
(21°F)		2°C
(36°F)		9°C
(48°F)		14°C
(57°F)		11°C
(52°F)		2°C
(36°F)		-6°C
(22°F)		-18°C
(0°F)		-27°C
(-16°F)
Minimum-34°C
(-30°F)		-31°C
(-23°F)		-23°C
(-10°F)		-9°C
(16°F)		1°C
(33°F)		7°C
(44°F)		13°C
(55°F)		7°C
(45°F)		1°C
(34°F)		-9°C
(17°F)		-22°C
(-8°F)		-30°C
(-22°F)

Compare climate in Simajia with other places

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

Monthly average precipitation in Simajia, China

Simajia usually has the most precipitation in June, July and August, with an average of 14 rainy days and 135 mm (5.3 inches) of precipitation per month. The driest months in Simajia are January, February and December. On average, 8 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Simajia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)5 (0.2)9 (0.3)21 (0.8)35 (1.4)79 (3.1)108 (4.2)116 (4.6)180 (7.1)87 (3.4)25 (1.0)33 (1.3)10 (0.4)
Average precipitation days (≥ 1 mm)12471114151411452

Monthly sunshine hours in Simajia, China

The sunniest months in Simajia are May, June and July, when the sun shines an average of 10 hours 23 minutes a day. Least sunny months in Simajia: January, November and December receive an average of 6 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Simajia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours181232274286308312335271278256210216
Mean daily daylight hours9h 0m10h 17m11h 55m13h 35m15h 1m15h 45m15h 23m14h 7m12h 31m10h 51m9h 23m8h 36m

Solar UV radiation in Simajia, China

Simajia experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure. January, November 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 Simajia UV Index data.

Average daily maximum UV levels by month for Simajia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)234689986422