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Monthly climate in Annan, Zhejiang, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Annan features a humid subtropical climate (Cfa).Temperatures typically range between 9 °C (48 °F) and 27 °C (80 °F) through the year, but rarely can drop to -5 °C (23 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 1573 mm (61.9 inches) and receives 159 rainy days on the 1 mm (0.04 inches) threshold annually.Annan enjoys an average of 2952 hours of sunshine throughout the year, and daylight varies from 10 hours 25 minutes to 13 hours 50 minutes per day.

Monthly average temperatures in Annan, Zhejiang, China §

The warmest months in Annan are July, August and September, with daily mean temperatures ranging from 24 to 27 °C (76 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 9 to 9 °C (48 - 49 °F) throughout the day. On average each year, Annan experiences 137 days above 25 °C (77.0 °F) and 9 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Annan, Zhejiang, 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 23°C
(74°F)		 25°C
(77°F)		 28°C
(83°F)		 31°C
(89°F)		 35°C
(95°F)		 34°C
(94°F)		 37°C
(98°F)		 37°C
(99°F)		 36°C
(96°F)		 34°C
(93°F)		 28°C
(83°F)		 26°C
(79°F)
Mean maximum 21°C
(71°F)		 22°C
(72°F)		 26°C
(79°F)		 29°C
(85°F)		 32°C
(90°F)		 32°C
(90°F)		 36°C
(96°F)		 35°C
(96°F)		 35°C
(94°F)		 32°C
(90°F)		 26°C
(79°F)		 22°C
(72°F)
Average high 13°C
(56°F)		 14°C
(57°F)		 18°C
(65°F)		 22°C
(73°F)		 26°C
(79°F)		 28°C
(82°F)		 32°C
(89°F)		 32°C
(89°F)		 30°C
(86°F)		 25°C
(76°F)		 20°C
(68°F)		 14°C
(58°F)
Daily mean 9°C
(48°F)		 9°C
(49°F)		 14°C
(57°F)		 17°C
(63°F)		 21°C
(71°F)		 24°C
(75°F)		 27°C
(80°F)		 27°C
(80°F)		 24°C
(76°F)		 19°C
(67°F)		 15°C
(58°F)		 9°C
(49°F)
Average low 5°C
(41°F)		 6°C
(43°F)		 10°C
(50°F)		 13°C
(55°F)		 18°C
(64°F)		 21°C
(70°F)		 23°C
(74°F)		 23°C
(73°F)		 20°C
(69°F)		 15°C
(60°F)		 11°C
(51°F)		 5°C
(42°F)
Mean minimum -2°C
(28°F)		 -1°C
(31°F)		 3°C
(37°F)		 5°C
(42°F)		 11°C
(52°F)		 17°C
(63°F)		 21°C
(70°F)		 21°C
(70°F)		 16°C
(61°F)		 8°C
(47°F)		 5°C
(41°F)		 -1°C
(30°F)
Minimum -5°C
(23°F)		 -5°C
(24°F)		 1°C
(34°F)		 2°C
(35°F)		 7°C
(45°F)		 13°C
(56°F)		 20°C
(68°F)		 20°C
(68°F)		 13°C
(55°F)		 7°C
(45°F)		 2°C
(36°F)		 -2°C
(28°F)

Compare climate in Annan with other places

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

Monthly average precipitation in Annan, Zhejiang, China §

Annan usually has the most precipitation in March, May and June, with an average of 19 rainy days and 254 mm (10.0 inches) of precipitation per month.The driest months in Annan are January, October and December. On average, 43 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Annan, Zhejiang, 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) 44 (1.7) 88 (3.5) 167 (6.6) 129 (5.1) 228 (9.0) 367 (14.5) 148 (5.8) 162 (6.4) 95 (3.7) 48 (1.9) 58 (2.3) 37 (1.5)
Average precipitation days (≥ 1 mm) 7 10 18 16 19 20 15 17 13 7 9 8

Monthly sunshine hours in Annan, Zhejiang, China §

The sunniest months in Annan are May, July and August, when the sun shines an average of 9 hours 41 minutes a day.Least sunny months in Annan: January, February and December receive an average of 6 hours 38 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Annan, Zhejiang, 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 182 208 219 244 282 234 305 312 277 247 222 213
Mean daily daylight hours 10h 36m 11h 12m 11h 59m 12h 48m 13h 29m 13h 50m 13h 39m 13h 4m 12h 17m 11h 29m 10h 46m 10h 25m

Solar UV radiation in Annan, Zhejiang, China §

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

Average daily maximum UV levels by month for Annan, Zhejiang, 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 8 11 11 12 13 13 13 11 9 8 6