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Monthly climate in Saga, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Saga features a ice cap climate ET). Temperatures typically range between -16 °C (3 °F) and 8 °C (47 °F) through the year, but rarely can drop to -41 °C (-42 °F) or can rise to as high as 19 °C (66 °F). The average annual precipitation amounts to about 656 mm (25.8 inches) and receives 135 rainy days on the 1 mm (0.04 inches) threshold annually. Saga enjoys an average of 3935 hours of sunshine throughout the year, and daylight varies from 10 hours 17 minutes to 13 hours 58 minutes per day.

Monthly average temperatures in Saga, China

The warmest months in Saga are June, July and August, with daily mean temperatures ranging from 6 to 8 °C (44 - 47 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -16 to -13 °C (3 - 9 °F) throughout the day. On average each year, Saga experiences 0 days above 25 °C (77.0 °F) and 244 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Saga. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum8°C
(47°F)		5°C
(42°F)		11°C
(52°F)		12°C
(54°F)		17°C
(63°F)		19°C
(66°F)		19°C
(66°F)		17°C
(62°F)		15°C
(60°F)		14°C
(57°F)		7°C
(45°F)		7°C
(44°F)
Mean maximum-1°C
(30°F)		-1°C
(30°F)		4°C
(39°F)		9°C
(48°F)		13°C
(56°F)		16°C
(61°F)		18°C
(64°F)		16°C
(61°F)		15°C
(59°F)		12°C
(54°F)		5°C
(42°F)		3°C
(38°F)
Average high-8°C
(19°F)		-7°C
(20°F)		-3°C
(27°F)		4°C
(39°F)		8°C
(47°F)		13°C
(56°F)		14°C
(58°F)		14°C
(58°F)		12°C
(54°F)		8°C
(46°F)		2°C
(36°F)		-4°C
(25°F)
Daily mean-16°C
(3°F)		-15°C
(5°F)		-11°C
(13°F)		-4°C
(26°F)		2°C
(35°F)		6°C
(44°F)		8°C
(47°F)		8°C
(47°F)		5°C
(42°F)		-0°C
(32°F)		-7°C
(20°F)		-13°C
(9°F)
Average low-24°C
(-11°F)		-23°C
(-10°F)		-18°C
(-1°F)		-10°C
(14°F)		-5°C
(24°F)		1°C
(34°F)		4°C
(39°F)		4°C
(39°F)		0°C
(33°F)		-7°C
(20°F)		-13°C
(8°F)		-20°C
(-4°F)
Mean minimum-35°C
(-30°F)		-31°C
(-23°F)		-27°C
(-16°F)		-16°C
(3°F)		-10°C
(15°F)		-3°C
(27°F)		1°C
(35°F)		1°C
(34°F)		-8°C
(18°F)		-17°C
(2°F)		-19°C
(-2°F)		-27°C
(-17°F)
Minimum-41°C
(-42°F)		-39°C
(-37°F)		-33°C
(-27°F)		-24°C
(-10°F)		-14°C
(8°F)		-4°C
(25°F)		0°C
(33°F)		-1°C
(31°F)		-14°C
(7°F)		-26°C
(-14°F)		-24°C
(-11°F)		-34°C
(-28°F)

Compare climate in Saga with other places

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

Monthly average precipitation in Saga, China

Saga usually has the most precipitation in July, August and September, with an average of 25 rainy days and 145 mm (5.7 inches) of precipitation per month. The driest months in Saga are April, November and December. On average, 13 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Saga. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)16 (0.6)17 (0.7)21 (0.8)16 (0.6)43 (1.7)65 (2.5)178 (7.0)177 (6.9)81 (3.2)18 (0.7)10 (0.4)14 (0.6)
Average precipitation days (≥ 1 mm)34651120292819424

Monthly sunshine hours in Saga, China

The sunniest months in Saga are April, May and June, when the sun shines an average of 12 hours 7 minutes a day. Least sunny months in Saga: January, February and August receive an average of 9 hours 28 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Saga. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours253301357364378360317307324338317314
Mean daily daylight hours10h 29m11h 8m11h 59m12h 52m13h 36m13h 58m13h 47m13h 8m12h 18m11h 25m10h 40m10h 17m

Solar UV radiation in Saga, China

Saga experiences the highest level of ultraviolet (UV) radiation in May, August and September, when the maximum UV index can reach values of 17 - 17, which corresponds to the Extreme category of sun exposure. January, November and December are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Saga UV Index data.

Average daily maximum UV levels by month for Saga. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)911141517161717171497