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Monthly climate in Ko Lanta, Krabi, Thailand

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ko Lanta features a tropical monsoon climate (Am).Temperatures typically range between 27 °C (81 °F) and 28 °C (83 °F) through the year, but rarely can drop to 24 °C (75 °F) or can rise to as high as 32 °C (89 °F).The average annual precipitation amounts to about 2264 mm (89.1 inches) and receives 219 rainy days on the 1 mm (0.04 inches) threshold annually.Ko Lanta enjoys an average of 3642 hours of sunshine throughout the year, and daylight varies from 11 hours 40 minutes to 12 hours 32 minutes per day.

Monthly average temperatures in Ko Lanta, Krabi, Thailand §

The warmest months in Ko Lanta are May, June and July, with daily mean temperatures ranging from 28 to 28 °C (83 - 83 °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 - 81 °F) throughout the day. On average each year, Ko Lanta 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 Ko Lanta, Krabi, 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 30°C
(86°F)		 31°C
(88°F)		 32°C
(89°F)		 31°C
(88°F)		 30°C
(87°F)		 30°C
(87°F)		 30°C
(86°F)		 30°C
(86°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(86°F)
Mean maximum 30°C
(85°F)		 30°C
(87°F)		 31°C
(88°F)		 30°C
(86°F)		 30°C
(86°F)		 30°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(86°F)
Average high 28°C
(83°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(84°F)		 29°C
(84°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)
Daily mean 27°C
(81°F)		 27°C
(82°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(82°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)
Average low 26°C
(79°F)		 26°C
(79°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 26°C
(80°F)		 26°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)
Mean minimum 25°C
(77°F)		 25°C
(78°F)		 26°C
(79°F)		 25°C
(78°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(78°F)		 26°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(77°F)
Minimum 24°C
(75°F)		 25°C
(77°F)		 25°C
(78°F)		 25°C
(78°F)		 26°C
(79°F)		 25°C
(78°F)		 26°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)

Compare climate in Ko Lanta with other places

Compare temperature, precipitation, sunshine, UV index in Ko Lanta, Krabi, Thailand with other places around the world.

Monthly average precipitation in Ko Lanta, Krabi, Thailand §

Ko Lanta usually has the most precipitation in September, October and November, with an average of 25 rainy days and 292 mm (11.5 inches) of precipitation per month.The driest months in Ko Lanta are January, February and March. On average, 47 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ko Lanta, Krabi, 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) 98 (3.9) 9 (0.3) 33 (1.3) 180 (7.1) 255 (10.1) 234 (9.2) 203 (8.0) 241 (9.5) 306 (12.0) 314 (12.4) 257 (10.1) 134 (5.3)
Average precipitation days (≥ 1 mm) 8 2 8 22 27 23 18 21 24 26 26 14

Monthly sunshine hours in Ko Lanta, Krabi, Thailand §

The sunniest months in Ko Lanta are March, July and August, when the sun shines an average of 10 hours 34 minutes a day.Least sunny months in Ko Lanta: January, October and November receive an average of 8 hours 58 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ko Lanta, Krabi, 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 259 311 344 315 309 301 320 318 288 285 281 306
Mean daily daylight hours 11h 43m 11h 52m 12h 4m 12h 16m 12h 27m 12h 32m 12h 29m 12h 20m 12h 8m 11h 56m 11h 45m 11h 40m

Solar UV radiation in Ko Lanta, Krabi, Thailand §

Ko Lanta experiences the highest level of ultraviolet (UV) radiation in March, April and September, 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 Extreme exposure category. In these months, the maximum values of the UV index do not exceed 12. For more detailed information, check out our hourly Ko Lanta UV Index data.

Average daily maximum UV levels by month for Ko Lanta, Krabi, 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) 12 14 15 15 14 13 13 14 14 14 12 11