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Monthly climate in Bonjol, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bonjol features a tropical rainforest climate (Af). Temperatures typically range between 22 °C (71 °F) and 23 °C (73 °F) through the year, but rarely can drop to 13 °C (56 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 3801 mm (149.7 inches) and receives 311 rainy days on the 1 mm (0.04 inches) threshold annually. Bonjol enjoys an average of 3335 hours of sunshine throughout the year, and daylight varies from 12 hours 6 minutes to 12 hours 7 minutes per day.

Monthly average temperatures in Bonjol, Indonesia

The warmest months in Bonjol are April, May and June, with daily mean temperatures ranging from 22 to 23 °C (72 - 73 °F) throughout the day. The coldest temperatures usually occur in September, October and November, when daily mean temperatures range from 22 to 22 °C (71 - 72 °F) throughout the day. On average each year, Bonjol experiences 297 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 Bonjol. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(85°F)		30°C
(87°F)		31°C
(88°F)		30°C
(87°F)		30°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
(85°F)		29°C
(85°F)
Mean maximum29°C
(84°F)		29°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
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		28°C
(84°F)
Average high26°C
(80°F)		27°C
(81°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		27°C
(82°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(80°F)		26°C
(80°F)		26°C
(80°F)
Daily mean22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		23°C
(73°F)		23°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)
Average low19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		19°C
(67°F)		19°C
(67°F)		19°C
(66°F)		18°C
(65°F)		18°C
(65°F)		18°C
(66°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)
Mean minimum17°C
(63°F)		17°C
(63°F)		17°C
(63°F)		18°C
(64°F)		18°C
(65°F)		17°C
(63°F)		17°C
(62°F)		16°C
(62°F)		16°C
(62°F)		17°C
(63°F)		17°C
(64°F)		17°C
(63°F)
Minimum16°C
(61°F)		16°C
(61°F)		15°C
(59°F)		16°C
(61°F)		17°C
(63°F)		16°C
(61°F)		15°C
(59°F)		15°C
(59°F)		13°C
(56°F)		16°C
(61°F)		16°C
(61°F)		15°C
(58°F)

Compare climate in Bonjol with other places

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

Monthly average precipitation in Bonjol, Indonesia

Bonjol usually has the most precipitation in March, October and November, with an average of 27 rainy days and 402 mm (15.8 inches) of precipitation per month. The driest months in Bonjol are January, February and July. On average, 224 mm (8.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bonjol. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)206 (8.1)209 (8.2)359 (14.1)345 (13.6)355 (14.0)263 (10.4)257 (10.1)296 (11.6)357 (14.0)394 (15.5)455 (17.9)306 (12.1)
Average precipitation days (≥ 1 mm)212427292822242727272728

Monthly sunshine hours in Bonjol, Indonesia

The sunniest months in Bonjol are March, July and August, when the sun shines an average of 9 hours 46 minutes a day. Least sunny months in Bonjol: January, April and November receive an average of 8 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bonjol. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours228277293265285288310305283277248270
Mean daily daylight hours12h 6m12h 6m12h 6m12h 6m12h 6m12h 6m12h 6m12h 6m12h 6m12h 6m12h 6m12h 7m

Solar UV radiation in Bonjol, Indonesia

Bonjol experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 16 - 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 Bonjol UV Index data.

Average daily maximum UV levels by month for Bonjol. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151616161512131415151414