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Monthly climate in Goi, Nam Định, Vietnam

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Goi features a humid subtropical climate (Cwa).Temperatures typically range between 18 °C (65 °F) and 31 °C (88 °F) through the year, but rarely can drop to 8 °C (47 °F) or can rise to as high as 40 °C (104 °F).The average annual precipitation amounts to about 1768 mm (69.6 inches) and receives 157 rainy days on the 1 mm (0.04 inches) threshold annually.Goi enjoys an average of 2933 hours of sunshine throughout the year, and daylight varies from 10 hours 55 minutes to 13 hours 19 minutes per day.

Monthly average temperatures in Goi, Nam Định, Vietnam §

The warmest months in Goi are June, July and August, with daily mean temperatures ranging from 29 to 31 °C (85 - 88 °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, Goi experiences 224 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 Goi, Nam Định, 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 28°C
(82°F)		 29°C
(85°F)		 34°C
(93°F)		 37°C
(99°F)		 39°C
(102°F)		 40°C
(104°F)		 39°C
(102°F)		 38°C
(100°F)		 36°C
(97°F)		 33°C
(92°F)		 30°C
(87°F)		 30°C
(86°F)
Mean maximum 26°C
(80°F)		 27°C
(81°F)		 31°C
(88°F)		 33°C
(92°F)		 36°C
(98°F)		 37°C
(99°F)		 38°C
(100°F)		 36°C
(98°F)		 35°C
(96°F)		 33°C
(91°F)		 30°C
(86°F)		 27°C
(81°F)
Average high 21°C
(70°F)		 22°C
(72°F)		 25°C
(77°F)		 27°C
(81°F)		 31°C
(89°F)		 34°C
(94°F)		 33°C
(93°F)		 33°C
(91°F)		 32°C
(89°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
(88°F)		 30°C
(87°F)		 29°C
(85°F)		 28°C
(84°F)		 25°C
(78°F)		 23°C
(73°F)		 19°C
(66°F)
Average low 16°C
(61°F)		 17°C
(62°F)		 20°C
(69°F)		 22°C
(72°F)		 26°C
(79°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(81°F)		 26°C
(79°F)		 23°C
(73°F)		 20°C
(69°F)		 16°C
(61°F)
Mean minimum 10°C
(51°F)		 12°C
(53°F)		 16°C
(61°F)		 17°C
(63°F)		 22°C
(71°F)		 25°C
(77°F)		 25°C
(78°F)		 25°C
(77°F)		 23°C
(74°F)		 19°C
(66°F)		 16°C
(61°F)		 10°C
(51°F)
Minimum 9°C
(48°F)		 8°C
(47°F)		 15°C
(59°F)		 15°C
(60°F)		 19°C
(67°F)		 23°C
(74°F)		 25°C
(77°F)		 25°C
(77°F)		 22°C
(72°F)		 18°C
(65°F)		 13°C
(56°F)		 9°C
(49°F)

Compare climate in Goi with other places

Compare temperature, precipitation, sunshine, UV index in Goi, Nam Định, Vietnam with other places around the world.

Monthly average precipitation in Goi, Nam Định, Vietnam §

Goi usually has the most precipitation in July, August and October, with an average of 19 rainy days and 304 mm (12.0 inches) of precipitation per month.The driest months in Goi are January, February and December. On average, 34 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Goi, Nam Định, 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) 38 (1.5) 26 (1.0) 49 (1.9) 94 (3.7) 157 (6.2) 129 (5.1) 296 (11.7) 357 (14.1) 258 (10.2) 259 (10.2) 66 (2.6) 37 (1.5)
Average precipitation days (≥ 1 mm) 7 5 11 12 14 12 19 22 22 18 9 6

Monthly sunshine hours in Goi, Nam Định, Vietnam §

The sunniest months in Goi are May, June and July, when the sun shines an average of 9 hours 37 minutes a day.Least sunny months in Goi: January, February and March receive an average of 6 hours 7 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Goi, Nam Định, 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 150 215 191 236 302 298 285 267 276 242 243 224
Mean daily daylight hours 11h 2m 11h 28m 12h 1m 12h 36m 13h 5m 13h 19m 13h 12m 12h 46m 12h 13m 11h 39m 11h 9m 10h 55m

Solar UV radiation in Goi, Nam Định, Vietnam §

Goi experiences the highest level of ultraviolet (UV) radiation in April, August and September, 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 Goi UV Index data.

Average daily maximum UV levels by month for Goi, Nam Định, 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 13 13 14 13 11 9 7