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Monthly climate in Sishui, Guangdong, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sishui features a humid subtropical climate (Cwa).Temperatures typically range between 17 °C (63 °F) and 29 °C (84 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 36 °C (96 °F).The average annual precipitation amounts to about 1844 mm (72.6 inches) and receives 175 rainy days on the 1 mm (0.04 inches) threshold annually.Sishui enjoys an average of 3201 hours of sunshine throughout the year, and daylight varies from 10 hours 49 minutes to 13 hours 25 minutes per day.

Monthly average temperatures in Sishui, Guangdong, China §

The warmest months in Sishui are June, July and August, 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 17 to 18 °C (63 - 64 °F) throughout the day. On average each year, Sishui experiences 231 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 Sishui, 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)		 28°C
(83°F)		 32°C
(91°F)		 32°C
(90°F)		 36°C
(96°F)		 35°C
(96°F)		 36°C
(96°F)		 36°C
(96°F)		 35°C
(95°F)		 34°C
(93°F)		 31°C
(89°F)		 29°C
(84°F)
Mean maximum 26°C
(80°F)		 27°C
(81°F)		 30°C
(87°F)		 31°C
(88°F)		 34°C
(94°F)		 34°C
(93°F)		 35°C
(95°F)		 35°C
(95°F)		 35°C
(95°F)		 33°C
(91°F)		 31°C
(88°F)		 28°C
(83°F)
Average high 21°C
(70°F)		 21°C
(71°F)		 25°C
(77°F)		 27°C
(81°F)		 30°C
(87°F)		 32°C
(90°F)		 32°C
(90°F)		 32°C
(89°F)		 32°C
(89°F)		 29°C
(84°F)		 27°C
(80°F)		 22°C
(72°F)
Daily mean 17°C
(63°F)		 17°C
(64°F)		 21°C
(71°F)		 23°C
(74°F)		 27°C
(80°F)		 28°C
(83°F)		 29°C
(84°F)		 28°C
(82°F)		 28°C
(82°F)		 25°C
(77°F)		 22°C
(72°F)		 18°C
(64°F)
Average low 14°C
(57°F)		 14°C
(58°F)		 19°C
(66°F)		 21°C
(69°F)		 24°C
(76°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(78°F)		 25°C
(77°F)		 22°C
(71°F)		 19°C
(66°F)		 14°C
(58°F)
Mean minimum 7°C
(46°F)		 8°C
(47°F)		 13°C
(55°F)		 14°C
(58°F)		 20°C
(68°F)		 24°C
(75°F)		 25°C
(77°F)		 24°C
(75°F)		 23°C
(74°F)		 17°C
(63°F)		 14°C
(57°F)		 8°C
(47°F)
Minimum 3°C
(37°F)		 4°C
(39°F)		 8°C
(48°F)		 10°C
(51°F)		 16°C
(61°F)		 22°C
(71°F)		 24°C
(76°F)		 23°C
(74°F)		 20°C
(67°F)		 17°C
(62°F)		 12°C
(54°F)		 6°C
(43°F)

Compare climate in Sishui with other places

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

Monthly average precipitation in Sishui, Guangdong, China §

Sishui usually has the most precipitation in June, July and August, with an average of 25 rainy days and 323 mm (12.7 inches) of precipitation per month.The driest months in Sishui are January, November and December. On average, 18 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sishui, 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) 19 (0.7) 59 (2.3) 58 (2.3) 130 (5.1) 238 (9.4) 296 (11.7) 260 (10.2) 413 (16.3) 220 (8.7) 116 (4.6) 22 (0.9) 12 (0.5)
Average precipitation days (≥ 1 mm) 4 7 13 14 21 26 24 27 23 9 4 3

Monthly sunshine hours in Sishui, Guangdong, China §

The sunniest months in Sishui are May, June and July, when the sun shines an average of 9 hours 47 minutes a day.Least sunny months in Sishui: January, February and March receive an average of 7 hours 26 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sishui, 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 201 234 241 251 300 293 307 275 290 281 263 261
Mean daily daylight hours 10h 57m 11h 25m 12h 1m 12h 38m 13h 9m 13h 25m 13h 17m 12h 50m 12h 14m 11h 37m 11h 5m 10h 49m

Solar UV radiation in Sishui, Guangdong, China §

Sishui 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, 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 Sishui UV Index data.

Average daily maximum UV levels by month for Sishui, 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 10 12 12 13 13 13 14 12 12 9 7