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Monthly climate in Guankou, Hunan, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Guankou features a humid subtropical climate (Cfa).Temperatures typically range between 6 °C (44 °F) and 29 °C (84 °F) through the year, but rarely can drop to -5 °C (23 °F) or can rise to as high as 38 °C (100 °F).The average annual precipitation amounts to about 1813 mm (71.4 inches) and receives 155 rainy days on the 1 mm (0.04 inches) threshold annually.Guankou enjoys an average of 2701 hours of sunshine throughout the year, and daylight varies from 10 hours 22 minutes to 13 hours 53 minutes per day.

Monthly average temperatures in Guankou, Hunan, China §

The warmest months in Guankou are June, July and August, with daily mean temperatures ranging from 26 to 29 °C (78 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 8 °C (44 - 47 °F) throughout the day. On average each year, Guankou experiences 135 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 Guankou, Hunan, 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 20°C
(69°F)		 25°C
(77°F)		 29°C
(84°F)		 32°C
(90°F)		 34°C
(93°F)		 34°C
(94°F)		 38°C
(100°F)		 38°C
(100°F)		 37°C
(99°F)		 35°C
(96°F)		 27°C
(82°F)		 20°C
(69°F)
Mean maximum 17°C
(63°F)		 22°C
(72°F)		 27°C
(81°F)		 30°C
(86°F)		 32°C
(90°F)		 32°C
(90°F)		 36°C
(97°F)		 36°C
(98°F)		 35°C
(95°F)		 32°C
(89°F)		 26°C
(79°F)		 18°C
(65°F)
Average high 10°C
(49°F)		 12°C
(54°F)		 17°C
(63°F)		 22°C
(72°F)		 26°C
(79°F)		 29°C
(85°F)		 32°C
(90°F)		 33°C
(92°F)		 30°C
(86°F)		 23°C
(73°F)		 18°C
(65°F)		 12°C
(54°F)
Daily mean 6°C
(44°F)		 8°C
(47°F)		 13°C
(56°F)		 18°C
(64°F)		 22°C
(73°F)		 26°C
(78°F)		 28°C
(83°F)		 29°C
(84°F)		 25°C
(78°F)		 19°C
(66°F)		 14°C
(57°F)		 8°C
(47°F)
Average low 3°C
(38°F)		 5°C
(41°F)		 10°C
(50°F)		 14°C
(57°F)		 19°C
(66°F)		 23°C
(73°F)		 25°C
(77°F)		 25°C
(78°F)		 22°C
(71°F)		 15°C
(60°F)		 10°C
(50°F)		 4°C
(40°F)
Mean minimum -3°C
(27°F)		 -1°C
(31°F)		 5°C
(40°F)		 7°C
(45°F)		 14°C
(57°F)		 19°C
(66°F)		 23°C
(73°F)		 22°C
(72°F)		 17°C
(63°F)		 10°C
(50°F)		 4°C
(40°F)		 -2°C
(28°F)
Minimum -5°C
(23°F)		 -4°C
(25°F)		 2°C
(35°F)		 4°C
(40°F)		 10°C
(50°F)		 17°C
(62°F)		 21°C
(70°F)		 21°C
(70°F)		 16°C
(60°F)		 8°C
(47°F)		 1°C
(35°F)		 -3°C
(27°F)

Compare climate in Guankou with other places

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

Monthly average precipitation in Guankou, Hunan, China §

Guankou usually has the most precipitation in March, May and June, with an average of 18 rainy days and 284 mm (11.2 inches) of precipitation per month.The driest months in Guankou are October, November and December. On average, 55 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Guankou, Hunan, 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) 64 (2.5) 96 (3.8) 241 (9.5) 234 (9.2) 296 (11.6) 316 (12.4) 219 (8.6) 104 (4.1) 80 (3.1) 45 (1.8) 64 (2.5) 55 (2.2)
Average precipitation days (≥ 1 mm) 9 12 19 17 18 18 13 11 11 10 9 8

Monthly sunshine hours in Guankou, Hunan, China §

The sunniest months in Guankou are May, July and August, when the sun shines an average of 9 hours 25 minutes a day.Least sunny months in Guankou: January, February and March receive an average of 5 hours 38 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Guankou, Hunan, 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 145 181 185 206 262 253 299 315 260 205 194 191
Mean daily daylight hours 10h 33m 11h 11m 11h 59m 12h 50m 13h 32m 13h 53m 13h 42m 13h 5m 12h 17m 11h 27m 10h 44m 10h 22m

Solar UV radiation in Guankou, Hunan, China §

Guankou 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 7. For more detailed information, check out our hourly Guankou UV Index data.

Average daily maximum UV levels by month for Guankou, Hunan, 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) 6 7 9 10 11 11 12 12 10 9 7 5