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Monthly climate in Luojiang, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Luojiang features a humid subtropical climate (Cfa). Temperatures typically range between 10 °C (50 °F) and 30 °C (86 °F) through the year, but rarely can drop to -3 °C (27 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 1275 mm (50.2 inches) and receives 136 rainy days on the 1 mm (0.04 inches) threshold annually. Luojiang enjoys an average of 2953 hours of sunshine throughout the year, and daylight varies from 10 hours 32 minutes to 13 hours 42 minutes per day.

Monthly average temperatures in Luojiang, China

The warmest months in Luojiang are July, August and September, with daily mean temperatures ranging from 28 to 30 °C (82 - 86 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 11 °C (50 - 52 °F) throughout the day. On average each year, Luojiang experiences 168 days above 25 °C (77.0 °F) and 2 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Luojiang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum26°C
(79°F)		28°C
(82°F)		32°C
(89°F)		33°C
(92°F)		37°C
(99°F)		36°C
(97°F)		40°C
(104°F)		39°C
(102°F)		38°C
(101°F)		37°C
(99°F)		32°C
(90°F)		27°C
(81°F)
Mean maximum23°C
(74°F)		26°C
(79°F)		29°C
(84°F)		32°C
(89°F)		34°C
(94°F)		35°C
(95°F)		38°C
(101°F)		38°C
(100°F)		37°C
(99°F)		35°C
(94°F)		28°C
(83°F)		24°C
(75°F)
Average high14°C
(57°F)		15°C
(60°F)		20°C
(69°F)		24°C
(76°F)		29°C
(84°F)		31°C
(88°F)		35°C
(95°F)		35°C
(95°F)		33°C
(91°F)		26°C
(79°F)		21°C
(70°F)		15°C
(59°F)
Daily mean10°C
(50°F)		11°C
(52°F)		16°C
(62°F)		20°C
(68°F)		25°C
(77°F)		27°C
(82°F)		30°C
(86°F)		30°C
(86°F)		28°C
(82°F)		22°C
(71°F)		16°C
(62°F)		11°C
(52°F)
Average low6°C
(44°F)		8°C
(46°F)		13°C
(56°F)		16°C
(62°F)		21°C
(71°F)		25°C
(77°F)		26°C
(80°F)		26°C
(79°F)		24°C
(76°F)		18°C
(65°F)		13°C
(56°F)		7°C
(45°F)
Mean minimum0°C
(32°F)		2°C
(36°F)		7°C
(45°F)		9°C
(49°F)		16°C
(61°F)		21°C
(71°F)		24°C
(76°F)		24°C
(76°F)		20°C
(68°F)		12°C
(54°F)		8°C
(47°F)		1°C
(34°F)
Minimum-3°C
(27°F)		-3°C
(27°F)		4°C
(39°F)		7°C
(45°F)		13°C
(56°F)		19°C
(67°F)		22°C
(72°F)		23°C
(73°F)		18°C
(64°F)		11°C
(52°F)		6°C
(43°F)		-0°C
(32°F)

Compare climate in Luojiang with other places

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

Monthly average precipitation in Luojiang, China

Luojiang usually has the most precipitation in April, May and June, with an average of 15 rainy days and 202 mm (7.9 inches) of precipitation per month. The driest months in Luojiang are January, October and December. On average, 39 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Luojiang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)43 (1.7)85 (3.3)143 (5.6)151 (5.9)187 (7.4)267 (10.5)90 (3.5)100 (3.9)70 (2.7)44 (1.7)67 (2.6)30 (1.2)
Average precipitation days (≥ 1 mm)6816151517111511886

Monthly sunshine hours in Luojiang, China

The sunniest months in Luojiang are May, July and August, when the sun shines an average of 9 hours 51 minutes a day. Least sunny months in Luojiang: January, February and March receive an average of 6 hours 33 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Luojiang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours178217200236287247311317280226225221
Mean daily daylight hours10h 42m11h 16m12h 0m12h 45m13h 24m13h 42m13h 33m13h 0m12h 16m11h 31m10h 52m10h 32m

Solar UV radiation in Luojiang, China

Luojiang experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 13 - 13, 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 8. For more detailed information, check out our hourly Luojiang UV Index data.

Average daily maximum UV levels by month for Luojiang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)69111113131313111086