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Monthly climate in Somba, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Somba features a tropical rainforest climate (Af). Temperatures typically range between 27 °C (81 °F) and 28 °C (82 °F) through the year, but rarely can drop to 24 °C (76 °F) or can rise to as high as 30 °C (86 °F). The average annual precipitation amounts to about 2115 mm (83.3 inches) and receives 222 rainy days on the 1 mm (0.04 inches) threshold annually. Somba enjoys an average of 3399 hours of sunshine throughout the year, and daylight varies from 11 hours 55 minutes to 12 hours 17 minutes per day.

Monthly average temperatures in Somba, Indonesia

The warmest months in Somba are April, May and October, with daily mean temperatures ranging from 28 to 28 °C (82 - 82 °F) throughout the day. The coldest temperatures usually occur in February, July and August, when daily mean temperatures range from 27 to 27 °C (81 - 81 °F) throughout the day. On average each year, Somba 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 Somba. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(86°F)		30°C
(86°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		29°C
(84°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		29°C
(85°F)		30°C
(86°F)
Mean maximum29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)
Average high28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(84°F)		28°C
(83°F)		28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)
Daily mean27°C
(81°F)		27°C
(81°F)		27°C
(82°F)		28°C
(82°F)		28°C
(82°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		28°C
(82°F)		27°C
(82°F)		27°C
(81°F)
Average low26°C
(80°F)		26°C
(80°F)		26°C
(80°F)		27°C
(80°F)		27°C
(81°F)		26°C
(80°F)		26°C
(79°F)		26°C
(80°F)		26°C
(80°F)		27°C
(80°F)		27°C
(80°F)		26°C
(80°F)
Mean minimum25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		26°C
(78°F)		26°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		26°C
(78°F)		25°C
(78°F)
Minimum25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)

Compare climate in Somba with other places

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

Monthly average precipitation in Somba, Indonesia

Somba usually has the most precipitation in January, June and December, with an average of 21 rainy days and 257 mm (10.1 inches) of precipitation per month. The driest months in Somba are July, August and September. On average, 85 mm (3.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Somba. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)226 (8.9)200 (7.9)182 (7.2)213 (8.4)179 (7.0)258 (10.2)126 (5.0)63 (2.5)67 (2.6)129 (5.1)184 (7.2)289 (11.4)
Average precipitation days (≥ 1 mm)19192222221813910192326

Monthly sunshine hours in Somba, Indonesia

The sunniest months in Somba are July, August and October, when the sun shines an average of 9 hours 45 minutes a day. Least sunny months in Somba: January, February and December receive an average of 8 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Somba. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours227258285285297286297307295302280275
Mean daily daylight hours12h 16m12h 12m12h 6m12h 1m11h 56m11h 55m11h 55m11h 59m12h 4m12h 10m12h 15m12h 17m

Solar UV radiation in Somba, Indonesia

Somba 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 November are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 14. For more detailed information, check out our hourly Somba UV Index data.

Average daily maximum UV levels by month for Somba. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151616151412121415151414