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Monthly climate in Prachuap Khiri Khan, Thailand

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Prachuap Khiri Khan features a tropical savanna climate (Aw).Temperatures typically range between 25 °C (78 °F) and 28 °C (82 °F) through the year, but rarely can drop to 19 °C (67 °F) or can rise to as high as 33 °C (92 °F).The average annual precipitation amounts to about 1558 mm (61.3 inches) and receives 213 rainy days on the 1 mm (0.04 inches) threshold annually.Prachuap Khiri Khan enjoys an average of 3526 hours of sunshine throughout the year, and daylight varies from 11 hours 25 minutes to 12 hours 47 minutes per day.

Monthly average temperatures in Prachuap Khiri Khan, Thailand §

The warmest months in Prachuap Khiri Khan are April, May and June, with daily mean temperatures ranging from 27 to 28 °C (81 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 25 to 26 °C (78 - 79 °F) throughout the day. On average each year, Prachuap Khiri Khan experiences 326 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 Prachuap Khiri Khan, 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)		 32°C
(89°F)		 32°C
(90°F)		 33°C
(91°F)		 33°C
(92°F)		 32°C
(90°F)		 32°C
(90°F)		 32°C
(90°F)		 32°C
(89°F)		 32°C
(89°F)		 31°C
(88°F)		 31°C
(88°F)
Mean maximum 29°C
(85°F)		 30°C
(87°F)		 31°C
(89°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
(88°F)		 30°C
(86°F)		 30°C
(86°F)
Average high 28°C
(82°F)		 28°C
(83°F)		 30°C
(85°F)		 30°C
(86°F)		 30°C
(86°F)		 30°C
(86°F)		 29°C
(85°F)		 29°C
(84°F)		 29°C
(84°F)		 28°C
(84°F)		 28°C
(83°F)		 28°C
(82°F)
Daily mean 25°C
(78°F)		 26°C
(79°F)		 27°C
(81°F)		 27°C
(82°F)		 28°C
(82°F)		 27°C
(81°F)		 27°C
(80°F)		 27°C
(80°F)		 27°C
(80°F)		 26°C
(80°F)		 26°C
(80°F)		 26°C
(78°F)
Average low 23°C
(74°F)		 24°C
(75°F)		 25°C
(77°F)		 26°C
(78°F)		 26°C
(79°F)		 26°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(75°F)
Mean minimum 21°C
(70°F)		 22°C
(72°F)		 24°C
(75°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(74°F)		 21°C
(70°F)
Minimum 19°C
(67°F)		 21°C
(70°F)		 23°C
(74°F)		 23°C
(73°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(74°F)		 22°C
(72°F)		 19°C
(67°F)

Compare climate in Prachuap Khiri Khan with other places

Compare temperature, precipitation, sunshine, UV index in Prachuap Khiri Khan, Thailand with other places around the world.

Monthly average precipitation in Prachuap Khiri Khan, Thailand §

Prachuap Khiri Khan usually has the most precipitation in May, September and October, with an average of 25 rainy days and 201 mm (7.9 inches) of precipitation per month.The driest months in Prachuap Khiri Khan are February, March and December. On average, 43 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Prachuap Khiri Khan, 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) 93 (3.7) 35 (1.4) 54 (2.1) 144 (5.7) 170 (6.7) 134 (5.3) 152 (6.0) 156 (6.2) 201 (7.9) 231 (9.1) 148 (5.8) 40 (1.6)
Average precipitation days (≥ 1 mm) 6 5 9 20 24 24 26 27 25 27 14 6

Monthly sunshine hours in Prachuap Khiri Khan, Thailand §

The sunniest months in Prachuap Khiri Khan are March, April and May, when the sun shines an average of 10 hours 38 minutes a day.Least sunny months in Prachuap Khiri Khan: January, August and September receive an average of 8 hours 30 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Prachuap Khiri Khan, 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 251 303 340 317 321 292 282 266 264 281 291 315
Mean daily daylight hours 11h 30m 11h 44m 12h 3m 12h 22m 12h 39m 12h 47m 12h 43m 12h 29m 12h 10m 11h 50m 11h 34m 11h 25m

Solar UV radiation in Prachuap Khiri Khan, Thailand §

Prachuap Khiri Khan 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 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 Prachuap Khiri Khan UV Index data.

Average daily maximum UV levels by month for Prachuap Khiri Khan, 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) 11 13 15 14 14 14 14 14 14 13 11 10