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Monthly climate in Lamno, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Lamno features a tropical rainforest climate (Af). Temperatures typically range between 26 °C (79 °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 30 °C (86 °F). The average annual precipitation amounts to about 2793 mm (109.9 inches) and receives 247 rainy days on the 1 mm (0.04 inches) threshold annually. Lamno enjoys an average of 3387 hours of sunshine throughout the year, and daylight varies from 11 hours 49 minutes to 12 hours 23 minutes per day.

Monthly average temperatures in Lamno, Indonesia

The warmest months in Lamno are February, May and June, with daily mean temperatures ranging from 27 to 27 °C (81 - 81 °F) throughout the day. The coldest temperatures usually occur in September, October and November, when daily mean temperatures range from 26 to 26 °C (79 - 80 °F) throughout the day. On average each year, Lamno 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 Lamno. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		29°C
(85°F)		29°C
(84°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		29°C
(85°F)
Mean maximum29°C
(84°F)		29°C
(85°F)		30°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		28°C
(83°F)		28°C
(82°F)		29°C
(84°F)
Average high28°C
(82°F)		28°C
(83°F)		28°C
(83°F)		28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		28°C
(82°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)
Daily mean27°C
(80°F)		27°C
(81°F)		27°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
(79°F)		26°C
(79°F)		27°C
(80°F)
Average low26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(80°F)		26°C
(80°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		25°C
(78°F)		25°C
(78°F)		26°C
(78°F)
Mean minimum25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		25°C
(76°F)		25°C
(77°F)
Minimum24°C
(76°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		25°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		24°C
(76°F)		25°C
(77°F)

Compare climate in Lamno with other places

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

Monthly average precipitation in Lamno, Indonesia

Lamno usually has the most precipitation in May, October and November, with an average of 24 rainy days and 377 mm (14.8 inches) of precipitation per month. The driest months in Lamno are February, March and June. On average, 121 mm (4.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Lamno. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)175 (6.9)98 (3.8)134 (5.3)193 (7.6)289 (11.4)132 (5.2)248 (9.8)195 (7.7)214 (8.4)381 (15.0)460 (18.1)273 (10.8)
Average precipitation days (≥ 1 mm)191723262315141818242723

Monthly sunshine hours in Lamno, Indonesia

The sunniest months in Lamno are March, June and July, when the sun shines an average of 9 hours 58 minutes a day. Least sunny months in Lamno: January, October and November receive an average of 8 hours 15 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Lamno. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours240298314295273299303288276268249278
Mean daily daylight hours11h 50m11h 56m12h 4m12h 13m12h 20m12h 23m12h 22m12h 15m12h 7m11h 59m11h 52m11h 49m

Solar UV radiation in Lamno, Indonesia

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

Average daily maximum UV levels by month for Lamno. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)131516151513131414141312