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Monthly climate in Dong Thanh, Long An, Vietnam

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Dong Thanh features a tropical savanna climate (Aw).Temperatures typically range between 27 °C (81 °F) and 30 °C (86 °F) through the year, but rarely can drop to 19 °C (67 °F) or can rise to as high as 39 °C (102 °F).The average annual precipitation amounts to about 1875 mm (73.8 inches) and receives 215 rainy days on the 1 mm (0.04 inches) threshold annually.Dong Thanh enjoys an average of 3441 hours of sunshine throughout the year, and daylight varies from 11 hours 28 minutes to 12 hours 44 minutes per day.

Monthly average temperatures in Dong Thanh, Long An, Vietnam §

The warmest months in Dong Thanh are March, April and May, with daily mean temperatures ranging from 29 to 30 °C (85 - 86 °F) throughout the day. The coldest temperatures usually occur in January, October and December, when daily mean temperatures range from 27 to 28 °C (81 - 82 °F) throughout the day. On average each year, Dong Thanh experiences 329 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 Dong Thanh, Long An, 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 35°C
(95°F)		 36°C
(97°F)		 37°C
(99°F)		 39°C
(102°F)		 38°C
(102°F)		 36°C
(96°F)		 35°C
(95°F)		 35°C
(95°F)		 35°C
(95°F)		 34°C
(94°F)		 35°C
(95°F)		 34°C
(93°F)
Mean maximum 34°C
(93°F)		 35°C
(94°F)		 36°C
(97°F)		 37°C
(99°F)		 36°C
(97°F)		 35°C
(95°F)		 34°C
(94°F)		 34°C
(94°F)		 34°C
(93°F)		 34°C
(93°F)		 34°C
(93°F)		 33°C
(92°F)
Average high 32°C
(90°F)		 33°C
(91°F)		 34°C
(94°F)		 35°C
(94°F)		 34°C
(93°F)		 33°C
(91°F)		 32°C
(90°F)		 32°C
(90°F)		 32°C
(90°F)		 32°C
(89°F)		 32°C
(89°F)		 31°C
(89°F)
Daily mean 27°C
(82°F)		 28°C
(82°F)		 29°C
(85°F)		 30°C
(86°F)		 29°C
(85°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(82°F)		 27°C
(81°F)
Average low 24°C
(75°F)		 24°C
(75°F)		 25°C
(78°F)		 26°C
(80°F)		 26°C
(80°F)		 26°C
(79°F)		 26°C
(78°F)		 26°C
(78°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(75°F)
Mean minimum 21°C
(70°F)		 21°C
(71°F)		 23°C
(74°F)		 25°C
(77°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(73°F)		 21°C
(71°F)
Minimum 19°C
(67°F)		 20°C
(68°F)		 22°C
(73°F)		 24°C
(76°F)		 25°C
(77°F)		 24°C
(75°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(74°F)		 22°C
(71°F)		 20°C
(68°F)

Compare climate in Dong Thanh with other places

Compare temperature, precipitation, sunshine, UV index in Dong Thanh, Long An, Vietnam with other places around the world.

Monthly average precipitation in Dong Thanh, Long An, Vietnam §

Dong Thanh usually has the most precipitation in August, September and October, with an average of 27 rainy days and 276 mm (10.9 inches) of precipitation per month.The driest months in Dong Thanh are January, February and March. On average, 22 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dong Thanh, Long An, 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) 11 (0.4) 20 (0.8) 95 (3.7) 191 (7.5) 219 (8.6) 257 (10.1) 270 (10.6) 289 (11.4) 270 (10.6) 162 (6.4) 57 (2.3)
Average precipitation days (≥ 1 mm) 5 3 5 14 25 27 29 28 27 26 17 9

Monthly sunshine hours in Dong Thanh, Long An, Vietnam §

The sunniest months in Dong Thanh are March, April and May, when the sun shines an average of 10 hours 20 minutes a day.Least sunny months in Dong Thanh: January, September and October receive an average of 8 hours 25 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dong Thanh, Long An, 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 253 294 327 313 310 276 283 276 258 262 281 302
Mean daily daylight hours 11h 32m 11h 46m 12h 3m 12h 21m 12h 37m 12h 44m 12h 40m 12h 27m 12h 9m 11h 51m 11h 36m 11h 28m

Solar UV radiation in Dong Thanh, Long An, Vietnam §

Dong Thanh experiences the highest level of ultraviolet (UV) radiation in March, April and August, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure.January, November and December are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Dong Thanh UV Index data.

Average daily maximum UV levels by month for Dong Thanh, Long An, 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) 10 14 15 15 13 13 13 14 13 13 11 10