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Monthly climate in Sijiachang, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sijiachang features a humid subtropical climate (Cfa). Temperatures typically range between 5 °C (41 °F) and 28 °C (83 °F) through the year, but rarely can drop to -5 °C (24 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 1260 mm (49.6 inches) and receives 136 rainy days on the 1 mm (0.04 inches) threshold annually. Sijiachang enjoys an average of 2850 hours of sunshine throughout the year, and daylight varies from 10 hours 14 minutes to 14 hours 1 minutes per day.

Monthly average temperatures in Sijiachang, China

The warmest months in Sijiachang are June, July and August, with daily mean temperatures ranging from 25 to 28 °C (78 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 7 °C (41 - 45 °F) throughout the day. On average each year, Sijiachang experiences 124 days above 25 °C (77.0 °F) and 11 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sijiachang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum20°C
(68°F)		27°C
(80°F)		29°C
(85°F)		32°C
(90°F)		36°C
(96°F)		36°C
(96°F)		38°C
(101°F)		38°C
(100°F)		36°C
(97°F)		35°C
(96°F)		27°C
(80°F)		19°C
(67°F)
Mean maximum15°C
(59°F)		21°C
(69°F)		27°C
(80°F)		31°C
(88°F)		33°C
(93°F)		33°C
(92°F)		36°C
(97°F)		37°C
(98°F)		34°C
(94°F)		31°C
(88°F)		25°C
(77°F)		17°C
(63°F)
Average high8°C
(46°F)		11°C
(52°F)		17°C
(62°F)		22°C
(71°F)		26°C
(79°F)		29°C
(84°F)		32°C
(89°F)		32°C
(91°F)		28°C
(83°F)		21°C
(70°F)		17°C
(63°F)		11°C
(52°F)
Daily mean5°C
(41°F)		7°C
(45°F)		13°C
(55°F)		17°C
(63°F)		22°C
(71°F)		25°C
(78°F)		28°C
(82°F)		28°C
(83°F)		24°C
(76°F)		18°C
(64°F)		13°C
(56°F)		7°C
(45°F)
Average low2°C
(36°F)		4°C
(39°F)		9°C
(48°F)		13°C
(56°F)		18°C
(64°F)		22°C
(72°F)		25°C
(77°F)		25°C
(77°F)		21°C
(70°F)		14°C
(58°F)		10°C
(50°F)		4°C
(40°F)
Mean minimum-2°C
(28°F)		-0°C
(31°F)		4°C
(39°F)		8°C
(46°F)		14°C
(57°F)		18°C
(65°F)		22°C
(71°F)		21°C
(70°F)		17°C
(63°F)		10°C
(51°F)		4°C
(40°F)		-1°C
(30°F)
Minimum-5°C
(24°F)		-4°C
(24°F)		3°C
(37°F)		6°C
(43°F)		12°C
(53°F)		16°C
(61°F)		20°C
(69°F)		19°C
(67°F)		15°C
(60°F)		9°C
(49°F)		3°C
(38°F)		-3°C
(27°F)

Compare climate in Sijiachang with other places

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

Monthly average precipitation in Sijiachang, China

Sijiachang usually has the most precipitation in May, June and July, with an average of 14 rainy days and 184 mm (7.3 inches) of precipitation per month. The driest months in Sijiachang are February, November and December. On average, 41 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sijiachang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)49 (1.9)47 (1.9)88 (3.4)115 (4.5)170 (6.7)207 (8.2)176 (6.9)159 (6.2)109 (4.3)66 (2.6)48 (1.9)28 (1.1)
Average precipitation days (≥ 1 mm)610121212151615131087

Monthly sunshine hours in Sijiachang, China

The sunniest months in Sijiachang are June, July and August, when the sun shines an average of 9 hours 24 minutes a day. Least sunny months in Sijiachang: January, October and November receive an average of 6 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sijiachang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours163210230238262264296303246207210215
Mean daily daylight hours10h 26m11h 7m11h 59m12h 53m13h 38m14h 1m13h 49m13h 10m12h 18m11h 25m10h 38m10h 14m

Solar UV radiation in Sijiachang, China

Sijiachang experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure. January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Sijiachang UV Index data.

Average daily maximum UV levels by month for Sijiachang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)668101111121110965