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Monthly climate in Ranong, Thailand

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ranong features a tropical monsoon climate (Am).Temperatures typically range between 25 °C (78 °F) and 28 °C (82 °F) through the year, but rarely can drop to 19 °C (66 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 2719 mm (107.0 inches) and receives 252 rainy days on the 1 mm (0.04 inches) threshold annually.Ranong enjoys an average of 3523 hours of sunshine throughout the year, and daylight varies from 11 hours 31 minutes to 12 hours 41 minutes per day.

Monthly average temperatures in Ranong, Thailand §

The warmest months in Ranong are March, April and May, with daily mean temperatures ranging from 27 to 28 °C (81 - 82 °F) throughout the day. The coldest temperatures usually occur in January, September and December, when daily mean temperatures range from 25 to 26 °C (78 - 79 °F) throughout the day. On average each year, Ranong experiences 328 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 Ranong, 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 33°C
(92°F)		 34°C
(94°F)		 36°C
(97°F)		 37°C
(99°F)		 36°C
(97°F)		 33°C
(92°F)		 33°C
(91°F)		 33°C
(91°F)		 34°C
(93°F)		 33°C
(92°F)		 33°C
(91°F)		 32°C
(90°F)
Mean maximum 32°C
(90°F)		 34°C
(93°F)		 35°C
(95°F)		 34°C
(94°F)		 34°C
(93°F)		 32°C
(90°F)		 32°C
(90°F)		 32°C
(90°F)		 33°C
(91°F)		 33°C
(91°F)		 32°C
(90°F)		 32°C
(89°F)
Average high 30°C
(87°F)		 32°C
(89°F)		 33°C
(92°F)		 32°C
(91°F)		 31°C
(89°F)		 30°C
(87°F)		 30°C
(86°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(86°F)		 29°C
(85°F)
Daily mean 26°C
(79°F)		 27°C
(80°F)		 28°C
(82°F)		 27°C
(82°F)		 27°C
(81°F)		 27°C
(81°F)		 26°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(78°F)
Average low 22°C
(73°F)		 22°C
(72°F)		 23°C
(74°F)		 24°C
(76°F)		 25°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 23°C
(73°F)
Mean minimum 20°C
(69°F)		 20°C
(68°F)		 21°C
(70°F)		 23°C
(73°F)		 23°C
(74°F)		 24°C
(75°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(73°F)		 23°C
(74°F)		 22°C
(72°F)		 20°C
(69°F)
Minimum 20°C
(68°F)		 19°C
(66°F)		 20°C
(68°F)		 22°C
(72°F)		 23°C
(73°F)		 23°C
(74°F)		 23°C
(73°F)		 23°C
(73°F)		 22°C
(72°F)		 22°C
(73°F)		 21°C
(70°F)		 20°C
(68°F)

Compare climate in Ranong with other places

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

Monthly average precipitation in Ranong, Thailand §

Ranong usually has the most precipitation in May, September and October, with an average of 28 rainy days and 357 mm (14.1 inches) of precipitation per month.The driest months in Ranong are February, March and December. On average, 66 mm (2.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ranong, 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) 132 (5.2) 24 (0.9) 55 (2.2) 233 (9.2) 314 (12.4) 276 (10.9) 263 (10.4) 300 (11.8) 392 (15.4) 366 (14.4) 244 (9.6) 118 (4.7)
Average precipitation days (≥ 1 mm) 10 6 9 24 28 26 28 27 27 29 24 14

Monthly sunshine hours in Ranong, Thailand §

The sunniest months in Ranong are February, March and April, when the sun shines an average of 10 hours 44 minutes a day.Least sunny months in Ranong: January, September and October receive an average of 8 hours 34 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ranong, 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 249 307 345 314 305 287 296 283 263 275 288 307
Mean daily daylight hours 11h 35m 11h 47m 12h 3m 12h 20m 12h 34m 12h 41m 12h 37m 12h 25m 12h 9m 11h 52m 11h 38m 11h 31m

Solar UV radiation in Ranong, Thailand §

Ranong 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 Ranong UV Index data.

Average daily maximum UV levels by month for Ranong, 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 14 15 15 14 14 14 14 14 14 12 11