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Monthly climate in Bien Hoa, Vietnam

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Bien Hoa features a tropical savanna climate (Aw).Temperatures typically range between 27 °C (81 °F) and 29 °C (85 °F) through the year, but rarely can drop to 20 °C (68 °F) or can rise to as high as 38 °C (100 °F).The average annual precipitation amounts to about 1944 mm (76.5 inches) and receives 213 rainy days on the 1 mm (0.04 inches) threshold annually.Bien Hoa enjoys an average of 3414 hours of sunshine throughout the year, and daylight varies from 11 hours 28 minutes to 12 hours 45 minutes per day.

Monthly average temperatures in Bien Hoa, Vietnam §

The warmest months in Bien Hoa are March, April and May, with daily mean temperatures ranging from 29 to 29 °C (84 - 85 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 27 to 27 °C (81 - 82 °F) throughout the day. On average each year, Bien Hoa 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 Bien Hoa, 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
(98°F)		 38°C
(100°F)		 37°C
(100°F)		 35°C
(95°F)		 34°C
(94°F)		 34°C
(94°F)		 34°C
(94°F)		 34°C
(93°F)		 34°C
(93°F)		 33°C
(92°F)
Mean maximum 34°C
(93°F)		 35°C
(95°F)		 36°C
(96°F)		 37°C
(98°F)		 36°C
(96°F)		 34°C
(94°F)		 34°C
(93°F)		 34°C
(93°F)		 34°C
(93°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(91°F)
Average high 32°C
(90°F)		 33°C
(91°F)		 34°C
(93°F)		 34°C
(94°F)		 33°C
(92°F)		 32°C
(91°F)		 32°C
(89°F)		 32°C
(89°F)		 32°C
(89°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)
Daily mean 27°C
(81°F)		 28°C
(82°F)		 29°C
(84°F)		 29°C
(85°F)		 29°C
(85°F)		 28°C
(83°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(82°F)		 27°C
(82°F)		 27°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)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(75°F)
Mean minimum 21°C
(71°F)		 21°C
(71°F)		 23°C
(74°F)		 25°C
(77°F)		 25°C
(78°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(73°F)		 22°C
(71°F)
Minimum 20°C
(68°F)		 20°C
(69°F)		 22°C
(72°F)		 24°C
(75°F)		 25°C
(76°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)		 21°C
(69°F)

Compare climate in Bien Hoa with other places

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

Monthly average precipitation in Bien Hoa, Vietnam §

Bien Hoa usually has the most precipitation in July, August and September, with an average of 28 rainy days and 299 mm (11.8 inches) of precipitation per month.The driest months in Bien Hoa are January, February and March. On average, 22 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bien Hoa, 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) 12 (0.5) 16 (0.6) 85 (3.4) 190 (7.5) 223 (8.8) 298 (11.7) 313 (12.3) 286 (11.3) 266 (10.5) 162 (6.4) 56 (2.2)
Average precipitation days (≥ 1 mm) 6 2 4 15 23 25 29 29 27 27 17 9

Monthly sunshine hours in Bien Hoa, Vietnam §

The sunniest months in Bien Hoa are March, April and May, when the sun shines an average of 10 hours 19 minutes a day.Least sunny months in Bien Hoa: January, September and October receive an average of 8 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bien Hoa, 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 252 293 327 313 307 277 279 273 255 256 277 298
Mean daily daylight hours 11h 32m 11h 45m 12h 3m 12h 21m 12h 37m 12h 45m 12h 41m 12h 27m 12h 9m 11h 51m 11h 36m 11h 28m

Solar UV radiation in Bien Hoa, Vietnam §

Bien Hoa 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 Bien Hoa UV Index data.

Average daily maximum UV levels by month for Bien Hoa, 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 14 13 14 14 13 12 11 10