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Monthly climate in Ban Khai, Rayong, Thailand

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ban Khai features a tropical savanna climate (Aw).Temperatures typically range between 27 °C (80 °F) and 29 °C (84 °F) through the year, but rarely can drop to 17 °C (62 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 1921 mm (75.6 inches) and receives 215 rainy days on the 1 mm (0.04 inches) threshold annually.Ban Khai enjoys an average of 3444 hours of sunshine throughout the year, and daylight varies from 11 hours 22 minutes to 12 hours 51 minutes per day.

Monthly average temperatures in Ban Khai, Rayong, Thailand §

The warmest months in Ban Khai are April, May and June, with daily mean temperatures ranging from 29 to 29 °C (84 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 27 to 27 °C (80 - 81 °F) throughout the day. On average each year, Ban Khai 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 Ban Khai, Rayong, Thailand.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 34°C
(93°F)		 34°C
(93°F)		 34°C
(93°F)		 35°C
(95°F)		 35°C
(95°F)		 34°C
(93°F)		 34°C
(94°F)		 34°C
(93°F)		 34°C
(93°F)		 34°C
(93°F)		 34°C
(94°F)		 34°C
(94°F)
Mean maximum 34°C
(93°F)		 33°C
(92°F)		 33°C
(92°F)		 34°C
(93°F)		 34°C
(93°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(92°F)		 34°C
(93°F)		 34°C
(93°F)
Average high 31°C
(89°F)		 32°C
(89°F)		 32°C
(89°F)		 32°C
(90°F)		 32°C
(90°F)		 32°C
(89°F)		 31°C
(89°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(89°F)		 31°C
(88°F)
Daily mean 27°C
(81°F)		 27°C
(81°F)		 28°C
(83°F)		 29°C
(84°F)		 29°C
(84°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(82°F)		 28°C
(82°F)		 27°C
(82°F)		 27°C
(80°F)
Average low 23°C
(74°F)		 24°C
(75°F)		 25°C
(78°F)		 26°C
(79°F)		 27°C
(80°F)		 27°C
(80°F)		 26°C
(80°F)		 26°C
(80°F)		 26°C
(79°F)		 25°C
(78°F)		 25°C
(77°F)		 23°C
(74°F)
Mean minimum 20°C
(68°F)		 22°C
(71°F)		 24°C
(75°F)		 23°C
(74°F)		 24°C
(76°F)		 26°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(73°F)		 19°C
(67°F)
Minimum 17°C
(63°F)		 19°C
(66°F)		 23°C
(73°F)		 19°C
(66°F)		 22°C
(71°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(73°F)		 22°C
(72°F)		 17°C
(62°F)

Compare climate in Ban Khai with other places

Compare temperature, precipitation, sunshine, UV index in Ban Khai, Rayong, Thailand with other places around the world.

Monthly average precipitation in Ban Khai, Rayong, Thailand §

Ban Khai usually has the most precipitation in May, September and October, with an average of 24 rainy days and 284 mm (11.2 inches) of precipitation per month.The driest months in Ban Khai 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 Ban Khai, Rayong, Thailand.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) 30 (1.2) 78 (3.1) 158 (6.2) 239 (9.4) 211 (8.3) 226 (8.9) 223 (8.8) 322 (12.7) 293 (11.5) 71 (2.8) 36 (1.4)
Average precipitation days (≥ 1 mm) 7 7 15 20 24 24 26 26 26 24 11 5

Monthly sunshine hours in Ban Khai, Rayong, Thailand §

The sunniest months in Ban Khai are March, April and December, when the sun shines an average of 10 hours 24 minutes a day.Least sunny months in Ban Khai: January, September and October receive an average of 8 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ban Khai, Rayong, Thailand.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 250 297 333 311 302 286 268 273 245 267 295 312
Mean daily daylight hours 11h 27m 11h 42m 12h 3m 12h 24m 12h 42m 12h 51m 12h 46m 12h 30m 12h 10m 11h 49m 11h 31m 11h 22m

Solar UV radiation in Ban Khai, Rayong, Thailand §

Ban Khai experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 14 - 14, 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 Ban Khai UV Index data.

Average daily maximum UV levels by month for Ban Khai, Rayong, Thailand.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 13 14 14 14 13 14 14 14 13 11 10