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Monthly climate in Keumala, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Keumala features a tropical rainforest climate (Af). Temperatures typically range between 25 °C (77 °F) and 27 °C (80 °F) through the year, but rarely can drop to 20 °C (67 °F) or can rise to as high as 35 °C (94 °F). The average annual precipitation amounts to about 2580 mm (101.6 inches) and receives 273 rainy days on the 1 mm (0.04 inches) threshold annually. Keumala enjoys an average of 3207 hours of sunshine throughout the year, and daylight varies from 11 hours 48 minutes to 12 hours 24 minutes per day.

Monthly average temperatures in Keumala, Indonesia

The warmest months in Keumala are June, July and August, with daily mean temperatures ranging from 27 to 27 °C (80 - 80 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 25 to 25 °C (77 - 77 °F) throughout the day. On average each year, Keumala 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 Keumala. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(87°F)		30°C
(86°F)		31°C
(88°F)		32°C
(89°F)		33°C
(91°F)		33°C
(92°F)		34°C
(93°F)		35°C
(94°F)		33°C
(92°F)		33°C
(92°F)		30°C
(87°F)		31°C
(88°F)
Mean maximum30°C
(85°F)		30°C
(86°F)		30°C
(87°F)		31°C
(88°F)		32°C
(90°F)		32°C
(90°F)		33°C
(91°F)		33°C
(92°F)		32°C
(90°F)		31°C
(88°F)		30°C
(86°F)		29°C
(85°F)
Average high28°C
(82°F)		28°C
(83°F)		29°C
(84°F)		30°C
(85°F)		30°C
(86°F)		30°C
(87°F)		31°C
(87°F)		31°C
(88°F)		30°C
(86°F)		29°C
(84°F)		28°C
(82°F)		28°C
(82°F)
Daily mean25°C
(77°F)		25°C
(78°F)		26°C
(78°F)		26°C
(79°F)		26°C
(80°F)		27°C
(80°F)		27°C
(80°F)		27°C
(80°F)		26°C
(79°F)		26°C
(78°F)		25°C
(77°F)		25°C
(77°F)
Average low23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		23°C
(75°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)
Mean minimum21°C
(71°F)		21°C
(69°F)		21°C
(71°F)		22°C
(72°F)		23°C
(73°F)		23°C
(73°F)		22°C
(72°F)		22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)
Minimum21°C
(70°F)		20°C
(67°F)		21°C
(69°F)		22°C
(71°F)		23°C
(73°F)		22°C
(72°F)		21°C
(70°F)		22°C
(72°F)		21°C
(71°F)		22°C
(72°F)		22°C
(71°F)		21°C
(70°F)

Compare climate in Keumala with other places

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

Monthly average precipitation in Keumala, Indonesia

Keumala usually has the most precipitation in October, November and December, with an average of 26 rainy days and 361 mm (14.2 inches) of precipitation per month. The driest months in Keumala are February, June and August. On average, 121 mm (4.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Keumala. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)179 (7.1)123 (4.8)164 (6.5)193 (7.6)273 (10.8)123 (4.8)128 (5.1)118 (4.7)193 (7.6)283 (11.2)423 (16.7)378 (14.9)
Average precipitation days (≥ 1 mm)212023262719171822252926

Monthly sunshine hours in Keumala, Indonesia

The sunniest months in Keumala are March, June and July, when the sun shines an average of 9 hours 49 minutes a day. Least sunny months in Keumala: January, November and December receive an average of 7 hours 28 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Keumala. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours217283304263253294304290271253221248
Mean daily daylight hours11h 50m11h 56m12h 4m12h 13m12h 20m12h 24m12h 22m12h 16m12h 7m11h 59m11h 52m11h 48m

Solar UV radiation in Keumala, Indonesia

Keumala experiences the highest level of ultraviolet (UV) radiation in March, April and September, 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 Keumala UV Index data.

Average daily maximum UV levels by month for Keumala. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141516161513131415151412