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Monthly climate in Raha, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Raha features a tropical rainforest climate (Af). Temperatures typically range between 26 °C (79 °F) and 28 °C (83 °F) through the year, but rarely can drop to 21 °C (71 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 2123 mm (83.6 inches) and receives 253 rainy days on the 1 mm (0.04 inches) threshold annually. Raha enjoys an average of 3409 hours of sunshine throughout the year, and daylight varies from 11 hours 50 minutes to 12 hours 22 minutes per day.

Monthly average temperatures in Raha, Indonesia

The warmest months in Raha are October, November and December, with daily mean temperatures ranging from 28 to 28 °C (83 - 83 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 26 to 26 °C (79 - 80 °F) throughout the day. On average each year, Raha 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 Raha. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(92°F)		33°C
(91°F)		32°C
(91°F)		32°C
(90°F)		32°C
(90°F)		31°C
(88°F)		31°C
(87°F)		32°C
(90°F)		32°C
(91°F)		34°C
(93°F)		35°C
(95°F)		35°C
(95°F)
Mean maximum33°C
(91°F)		33°C
(91°F)		32°C
(90°F)		32°C
(90°F)		32°C
(89°F)		30°C
(87°F)		30°C
(87°F)		31°C
(88°F)		32°C
(89°F)		33°C
(92°F)		33°C
(93°F)		33°C
(92°F)
Average high31°C
(88°F)		31°C
(88°F)		31°C
(87°F)		31°C
(87°F)		30°C
(86°F)		29°C
(84°F)		29°C
(84°F)		30°C
(86°F)		30°C
(87°F)		32°C
(89°F)		32°C
(90°F)		31°C
(89°F)
Daily mean28°C
(82°F)		28°C
(82°F)		27°C
(82°F)		27°C
(82°F)		27°C
(81°F)		26°C
(80°F)		26°C
(79°F)		26°C
(80°F)		27°C
(80°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)
Average low25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		25°C
(76°F)		25°C
(78°F)		26°C
(78°F)
Mean minimum24°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)		22°C
(72°F)		22°C
(73°F)		23°C
(74°F)		24°C
(76°F)		25°C
(77°F)
Minimum24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		22°C
(73°F)		22°C
(72°F)		22°C
(71°F)		21°C
(71°F)		23°C
(73°F)		24°C
(75°F)		24°C
(76°F)

Compare climate in Raha with other places

Compare temperature, precipitation, sunshine, UV index in Raha, Indonesia with other places around the world.

Monthly average precipitation in Raha, Indonesia

Raha usually has the most precipitation in March, May and June, with an average of 26 rainy days and 264 mm (10.4 inches) of precipitation per month. The driest months in Raha are August, September and October. On average, 67 mm (2.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Raha. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)169 (6.7)234 (9.2)279 (11.0)244 (9.6)265 (10.4)248 (9.8)157 (6.2)61 (2.4)85 (3.3)55 (2.2)150 (5.9)175 (6.9)
Average precipitation days (≥ 1 mm)232530262622191311112126

Monthly sunshine hours in Raha, Indonesia

The sunniest months in Raha are August, September and October, when the sun shines an average of 10 hours 4 minutes a day. Least sunny months in Raha: January, February and June receive an average of 8 hours 32 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Raha. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours232263284280275273293307298319294285
Mean daily daylight hours12h 21m12h 14m12h 6m11h 59m11h 52m11h 50m11h 51m11h 56m12h 3m12h 11m12h 19m12h 22m

Solar UV radiation in Raha, Indonesia

Raha experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure. June, July and December are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 13. For more detailed information, check out our hourly Raha UV Index data.

Average daily maximum UV levels by month for Raha. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151616151311121415151413