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Monthly climate in Geser, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Geser features a tropical rainforest climate (Af). Temperatures typically range between 26 °C (79 °F) and 28 °C (82 °F) through the year, but rarely can drop to 24 °C (75 °F) or can rise to as high as 30 °C (86 °F). The average annual precipitation amounts to about 2413 mm (95.0 inches) and receives 287 rainy days on the 1 mm (0.04 inches) threshold annually. Geser enjoys an average of 3330 hours of sunshine throughout the year, and daylight varies from 11 hours 53 minutes to 12 hours 19 minutes per day.

Monthly average temperatures in Geser, Indonesia

The warmest months in Geser are January, February and December, with daily mean temperatures ranging from 28 to 28 °C (82 - 82 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 26 to 26 °C (79 - 79 °F) throughout the day. On average each year, Geser experiences 327 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 Geser. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(86°F)		30°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		28°C
(82°F)		28°C
(82°F)		29°C
(84°F)		30°C
(85°F)		29°C
(85°F)
Mean maximum30°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		29°C
(84°F)		28°C
(83°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		28°C
(83°F)		29°C
(85°F)		29°C
(85°F)
Average high29°C
(84°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		27°C
(81°F)		27°C
(80°F)		26°C
(80°F)		27°C
(80°F)		28°C
(82°F)		28°C
(83°F)		29°C
(84°F)
Daily mean28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		27°C
(82°F)		27°C
(81°F)		27°C
(80°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		27°C
(81°F)		28°C
(82°F)		28°C
(82°F)
Average low27°C
(81°F)		27°C
(81°F)		27°C
(80°F)		26°C
(80°F)		26°C
(80°F)		26°C
(79°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		26°C
(80°F)		27°C
(80°F)		27°C
(81°F)
Mean minimum26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		26°C
(78°F)		26°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		26°C
(79°F)		26°C
(79°F)
Minimum26°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		25°C
(77°F)		26°C
(78°F)		26°C
(79°F)

Compare climate in Geser with other places

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

Monthly average precipitation in Geser, Indonesia

Geser usually has the most precipitation in April, May and June, with an average of 27 rainy days and 298 mm (11.7 inches) of precipitation per month. The driest months in Geser are February, October and November. On average, 133 mm (5.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Geser. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)147 (5.8)140 (5.5)229 (9.0)279 (11.0)327 (12.9)288 (11.3)226 (8.9)151 (6.0)152 (6.0)117 (4.6)143 (5.6)214 (8.4)
Average precipitation days (≥ 1 mm)182323262927282323202225

Monthly sunshine hours in Geser, Indonesia

The sunniest months in Geser are August, October and November, when the sun shines an average of 9 hours 33 minutes a day. Least sunny months in Geser: January, February and April receive an average of 8 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Geser. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours233262285271275277280293284299285280
Mean daily daylight hours12h 18m12h 13m12h 6m12h 0m11h 55m11h 53m11h 54m11h 58m12h 4m12h 10m12h 16m12h 19m

Solar UV radiation in Geser, Indonesia

Geser experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 16 - 17, which corresponds to the Extreme category of sun exposure. May, June and July 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 Geser UV Index data.

Average daily maximum UV levels by month for Geser. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151617161311121315161514