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Monthly climate in Longwen, Guangdong, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Longwen features a humid subtropical climate (Cfa).Temperatures typically range between 14 °C (57 °F) and 29 °C (84 °F) through the year, but rarely can drop to -1 °C (30 °F) or can rise to as high as 39 °C (103 °F).The average annual precipitation amounts to about 1338 mm (52.7 inches) and receives 147 rainy days on the 1 mm (0.04 inches) threshold annually.Longwen enjoys an average of 3003 hours of sunshine throughout the year, and daylight varies from 10 hours 38 minutes to 13 hours 36 minutes per day.

Monthly average temperatures in Longwen, Guangdong, China §

The warmest months in Longwen are July, August and September, with daily mean temperatures ranging from 28 to 29 °C (82 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 14 to 14 °C (57 - 58 °F) throughout the day. On average each year, Longwen experiences 201 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Longwen, Guangdong, 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 28°C
(83°F)		 29°C
(85°F)		 33°C
(91°F)		 35°C
(95°F)		 38°C
(100°F)		 37°C
(99°F)		 39°C
(103°F)		 37°C
(100°F)		 38°C
(101°F)		 36°C
(98°F)		 31°C
(87°F)		 30°C
(86°F)
Mean maximum 26°C
(79°F)		 27°C
(82°F)		 29°C
(85°F)		 32°C
(90°F)		 34°C
(94°F)		 34°C
(94°F)		 38°C
(100°F)		 37°C
(98°F)		 36°C
(98°F)		 34°C
(94°F)		 30°C
(87°F)		 27°C
(80°F)
Average high 19°C
(66°F)		 19°C
(67°F)		 23°C
(73°F)		 26°C
(79°F)		 29°C
(85°F)		 31°C
(88°F)		 34°C
(93°F)		 33°C
(92°F)		 33°C
(91°F)		 29°C
(84°F)		 25°C
(77°F)		 20°C
(67°F)
Daily mean 14°C
(57°F)		 14°C
(58°F)		 18°C
(65°F)		 21°C
(71°F)		 25°C
(77°F)		 27°C
(81°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(82°F)		 24°C
(75°F)		 19°C
(67°F)		 14°C
(58°F)
Average low 10°C
(49°F)		 10°C
(51°F)		 14°C
(58°F)		 17°C
(63°F)		 22°C
(71°F)		 24°C
(76°F)		 25°C
(78°F)		 25°C
(77°F)		 24°C
(75°F)		 20°C
(68°F)		 15°C
(60°F)		 10°C
(51°F)
Mean minimum 2°C
(36°F)		 4°C
(40°F)		 8°C
(47°F)		 10°C
(51°F)		 16°C
(62°F)		 22°C
(72°F)		 24°C
(75°F)		 23°C
(74°F)		 20°C
(69°F)		 14°C
(57°F)		 10°C
(50°F)		 4°C
(40°F)
Minimum -1°C
(30°F)		 -1°C
(31°F)		 5°C
(42°F)		 7°C
(44°F)		 13°C
(55°F)		 20°C
(68°F)		 24°C
(75°F)		 23°C
(74°F)		 17°C
(64°F)		 12°C
(54°F)		 8°C
(46°F)		 3°C
(38°F)

Compare climate in Longwen with other places

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

Monthly average precipitation in Longwen, Guangdong, China §

Longwen usually has the most precipitation in May, June and August, with an average of 19 rainy days and 224 mm (8.8 inches) of precipitation per month.The driest months in Longwen are January, November and December. On average, 29 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Longwen, Guangdong, 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) 34 (1.3) 61 (2.4) 125 (4.9) 137 (5.4) 196 (7.7) 285 (11.2) 114 (4.5) 192 (7.6) 105 (4.1) 37 (1.4) 32 (1.2) 21 (0.8)
Average precipitation days (≥ 1 mm) 4 9 14 13 16 22 17 21 14 7 6 4

Monthly sunshine hours in Longwen, Guangdong, China §

The sunniest months in Longwen are July, August and September, when the sun shines an average of 9 hours 29 minutes a day.Least sunny months in Longwen: January, February and June receive an average of 7 hours 15 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Longwen, Guangdong, 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 205 221 232 228 274 226 303 290 278 247 239 254
Mean daily daylight hours 10h 47m 11h 19m 12h 0m 12h 43m 13h 18m 13h 36m 13h 27m 12h 56m 12h 15m 11h 33m 10h 57m 10h 38m

Solar UV radiation in Longwen, Guangdong, China §

Longwen experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure.January, February 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 Longwen UV Index data.

Average daily maximum UV levels by month for Longwen, Guangdong, 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) 7 9 12 12 13 13 13 14 12 10 9 7