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Monthly climate in Hai Duong, Vietnam

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Hai Duong features a humid subtropical climate (Cwa).Temperatures typically range between 18 °C (65 °F) and 31 °C (87 °F) through the year, but rarely can drop to 8 °C (46 °F) or can rise to as high as 40 °C (104 °F).The average annual precipitation amounts to about 1904 mm (75.0 inches) and receives 184 rainy days on the 1 mm (0.04 inches) threshold annually.Hai Duong enjoys an average of 2927 hours of sunshine throughout the year, and daylight varies from 10 hours 52 minutes to 13 hours 22 minutes per day.

Monthly average temperatures in Hai Duong, Vietnam §

The warmest months in Hai Duong are June, July and August, with daily mean temperatures ranging from 29 to 31 °C (85 - 87 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 18 to 19 °C (65 - 66 °F) throughout the day. On average each year, Hai Duong experiences 228 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 Hai Duong, Vietnam.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 29°C
(84°F)		 31°C
(87°F)		 34°C
(94°F)		 36°C
(97°F)		 38°C
(102°F)		 40°C
(104°F)		 38°C
(101°F)		 38°C
(100°F)		 36°C
(98°F)		 35°C
(94°F)		 32°C
(91°F)		 30°C
(87°F)
Mean maximum 27°C
(80°F)		 27°C
(81°F)		 32°C
(89°F)		 33°C
(92°F)		 36°C
(97°F)		 37°C
(99°F)		 37°C
(99°F)		 37°C
(98°F)		 35°C
(96°F)		 33°C
(92°F)		 31°C
(88°F)		 28°C
(82°F)
Average high 21°C
(70°F)		 22°C
(72°F)		 25°C
(77°F)		 28°C
(82°F)		 32°C
(89°F)		 34°C
(94°F)		 34°C
(93°F)		 33°C
(91°F)		 32°C
(90°F)		 28°C
(83°F)		 26°C
(79°F)		 22°C
(72°F)
Daily mean 18°C
(65°F)		 19°C
(66°F)		 22°C
(72°F)		 24°C
(76°F)		 28°C
(83°F)		 31°C
(87°F)		 30°C
(86°F)		 29°C
(85°F)		 28°C
(83°F)		 25°C
(77°F)		 22°C
(73°F)		 18°C
(65°F)
Average low 16°C
(60°F)		 16°C
(61°F)		 20°C
(68°F)		 22°C
(72°F)		 25°C
(78°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(81°F)		 26°C
(79°F)		 23°C
(73°F)		 20°C
(68°F)		 16°C
(60°F)
Mean minimum 10°C
(50°F)		 11°C
(52°F)		 15°C
(59°F)		 17°C
(63°F)		 21°C
(70°F)		 25°C
(77°F)		 26°C
(79°F)		 25°C
(77°F)		 23°C
(74°F)		 18°C
(66°F)		 16°C
(60°F)		 10°C
(50°F)
Minimum 8°C
(46°F)		 8°C
(47°F)		 13°C
(55°F)		 15°C
(59°F)		 19°C
(66°F)		 23°C
(74°F)		 25°C
(78°F)		 25°C
(77°F)		 21°C
(71°F)		 18°C
(64°F)		 13°C
(55°F)		 8°C
(46°F)

Compare climate in Hai Duong with other places

Compare temperature, precipitation, sunshine, UV index in Hai Duong, Vietnam with other places around the world.

Monthly average precipitation in Hai Duong, Vietnam §

Hai Duong usually has the most precipitation in July, August and September, with an average of 23 rainy days and 323 mm (12.7 inches) of precipitation per month.The driest months in Hai Duong are January, February and December. On average, 37 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hai Duong, Vietnam.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) 35 (1.4) 37 (1.5) 60 (2.4) 96 (3.8) 184 (7.2) 205 (8.1) 292 (11.5) 417 (16.4) 261 (10.3) 232 (9.1) 46 (1.8) 40 (1.6)
Average precipitation days (≥ 1 mm) 7 9 16 15 18 17 22 25 22 18 8 7

Monthly sunshine hours in Hai Duong, Vietnam §

The sunniest months in Hai Duong are May, June and July, when the sun shines an average of 9 hours 37 minutes a day.Least sunny months in Hai Duong: January, February and March receive an average of 5 hours 54 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hai Duong, Vietnam.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 155 207 174 223 300 291 292 264 282 253 248 231
Mean daily daylight hours 11h 0m 11h 26m 12h 1m 12h 37m 13h 7m 13h 22m 13h 14m 12h 48m 12h 14m 11h 38m 11h 7m 10h 52m

Solar UV radiation in Hai Duong, Vietnam §

Hai Duong experiences the highest level of ultraviolet (UV) radiation in April, August and September, 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 9. For more detailed information, check out our hourly Hai Duong UV Index data.

Average daily maximum UV levels by month for Hai Duong, Vietnam.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) 8 10 12 13 13 12 13 13 13 11 9 7