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Monthly climate in Hejiadong, Hunan, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Hejiadong features a humid subtropical climate (Cfa).Temperatures typically range between 7 °C (45 °F) and 29 °C (84 °F) through the year, but rarely can drop to -3 °C (27 °F) or can rise to as high as 39 °C (102 °F).The average annual precipitation amounts to about 1333 mm (52.5 inches) and receives 158 rainy days on the 1 mm (0.04 inches) threshold annually.Hejiadong enjoys an average of 2701 hours of sunshine throughout the year, and daylight varies from 10 hours 32 minutes to 13 hours 43 minutes per day.

Monthly average temperatures in Hejiadong, Hunan, China §

The warmest months in Hejiadong are June, July and August, with daily mean temperatures ranging from 26 to 29 °C (80 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 9 °C (45 - 48 °F) throughout the day. On average each year, Hejiadong experiences 142 days above 25 °C (77.0 °F) and 7 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hejiadong, 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 22°C
(73°F)		 27°C
(80°F)		 30°C
(86°F)		 32°C
(89°F)		 36°C
(97°F)		 35°C
(95°F)		 37°C
(100°F)		 39°C
(102°F)		 38°C
(100°F)		 36°C
(97°F)		 29°C
(84°F)		 25°C
(77°F)
Mean maximum 20°C
(68°F)		 25°C
(77°F)		 27°C
(82°F)		 31°C
(87°F)		 33°C
(91°F)		 33°C
(91°F)		 36°C
(97°F)		 37°C
(99°F)		 36°C
(97°F)		 33°C
(92°F)		 26°C
(79°F)		 21°C
(70°F)
Average high 10°C
(50°F)		 12°C
(54°F)		 18°C
(64°F)		 22°C
(72°F)		 27°C
(80°F)		 30°C
(86°F)		 33°C
(92°F)		 33°C
(92°F)		 31°C
(87°F)		 22°C
(72°F)		 18°C
(65°F)		 12°C
(54°F)
Daily mean 7°C
(45°F)		 9°C
(48°F)		 14°C
(58°F)		 18°C
(65°F)		 23°C
(74°F)		 26°C
(80°F)		 29°C
(84°F)		 29°C
(84°F)		 26°C
(79°F)		 19°C
(66°F)		 14°C
(58°F)		 8°C
(47°F)
Average low 4°C
(40°F)		 6°C
(43°F)		 11°C
(52°F)		 15°C
(59°F)		 20°C
(68°F)		 23°C
(74°F)		 26°C
(78°F)		 25°C
(78°F)		 23°C
(73°F)		 16°C
(61°F)		 11°C
(52°F)		 6°C
(42°F)
Mean minimum -1°C
(30°F)		 0°C
(33°F)		 5°C
(42°F)		 8°C
(47°F)		 15°C
(59°F)		 19°C
(67°F)		 23°C
(74°F)		 23°C
(73°F)		 18°C
(66°F)		 11°C
(53°F)		 6°C
(43°F)		 -1°C
(31°F)
Minimum -3°C
(27°F)		 -3°C
(27°F)		 4°C
(40°F)		 7°C
(44°F)		 11°C
(52°F)		 17°C
(63°F)		 19°C
(67°F)		 21°C
(71°F)		 17°C
(62°F)		 10°C
(51°F)		 5°C
(41°F)		 -3°C
(27°F)

Compare climate in Hejiadong with other places

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

Monthly average precipitation in Hejiadong, Hunan, China §

Hejiadong usually has the most precipitation in May, June and July, with an average of 16 rainy days and 199 mm (7.8 inches) of precipitation per month.The driest months in Hejiadong are January, September and December. On average, 44 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hejiadong, 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) 36 (1.4) 70 (2.8) 130 (5.1) 123 (4.8) 180 (7.1) 227 (8.9) 191 (7.5) 143 (5.6) 61 (2.4) 66 (2.6) 70 (2.7) 35 (1.4)
Average precipitation days (≥ 1 mm) 7 10 19 16 17 18 15 16 10 11 10 9

Monthly sunshine hours in Hejiadong, Hunan, China §

The sunniest months in Hejiadong are May, July and August, when the sun shines an average of 9 hours 40 minutes a day.Least sunny months in Hejiadong: January, February and March receive an average of 5 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hejiadong, 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 140 184 178 201 274 249 305 319 262 192 197 195
Mean daily daylight hours 10h 42m 11h 16m 12h 0m 12h 46m 13h 24m 13h 43m 13h 33m 13h 0m 12h 16m 11h 31m 10h 52m 10h 32m

Solar UV radiation in Hejiadong, Hunan, China §

Hejiadong 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 Hejiadong UV Index data.

Average daily maximum UV levels by month for Hejiadong, 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) 7 9 11 11 13 13 13 13 11 10 8 6