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Monthly climate in Petoosang, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Petoosang features a tropical rainforest climate (Af). Temperatures typically range between 26 °C (80 °F) and 27 °C (81 °F) through the year, but rarely can drop to 24 °C (75 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 1499 mm (59.0 inches) and receives 227 rainy days on the 1 mm (0.04 inches) threshold annually. Petoosang enjoys an average of 3399 hours of sunshine throughout the year, and daylight varies from 11 hours 54 minutes to 12 hours 18 minutes per day.

Monthly average temperatures in Petoosang, Indonesia

The warmest months in Petoosang are January, March and November, with daily mean temperatures ranging from 27 to 27 °C (81 - 81 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 26 to 27 °C (80 - 80 °F) throughout the day. On average each year, Petoosang 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 Petoosang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(88°F)		30°C
(87°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(85°F)		29°C
(84°F)		30°C
(86°F)		30°C
(86°F)		30°C
(87°F)		30°C
(85°F)		30°C
(86°F)
Mean maximum30°C
(86°F)		30°C
(86°F)		30°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		28°C
(84°F)		29°C
(84°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
(83°F)		28°C
(82°F)		27°C
(82°F)		28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)
Daily mean27°C
(81°F)		27°C
(81°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)		27°C
(80°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)
Average low26°C
(80°F)		26°C
(79°F)		26°C
(80°F)		26°C
(80°F)		26°C
(80°F)		26°C
(79°F)		25°C
(78°F)		25°C
(78°F)		26°C
(78°F)		26°C
(79°F)		26°C
(80°F)		26°C
(79°F)
Mean minimum25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		25°C
(78°F)
Minimum25°C
(77°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		25°C
(77°F)		25°C
(78°F)		25°C
(77°F)

Compare climate in Petoosang with other places

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

Monthly average precipitation in Petoosang, Indonesia

Petoosang usually has the most precipitation in April, June and December, with an average of 22 rainy days and 182 mm (7.2 inches) of precipitation per month. The driest months in Petoosang are August, September and October. On average, 61 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Petoosang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)138 (5.5)151 (5.9)141 (5.6)162 (6.4)137 (5.4)183 (7.2)78 (3.1)50 (2.0)56 (2.2)77 (3.0)122 (4.8)203 (8.0)
Average precipitation days (≥ 1 mm)181922222320151012192324

Monthly sunshine hours in Petoosang, Indonesia

The sunniest months in Petoosang are July, August and October, when the sun shines an average of 9 hours 45 minutes a day. Least sunny months in Petoosang: 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 Petoosang. 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 17m12h 12m12h 6m12h 0m11h 56m11h 54m11h 55m11h 59m12h 4m12h 10m12h 15m12h 18m

Solar UV radiation in Petoosang, Indonesia

Petoosang 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 Petoosang UV Index data.

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