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Monthly climate in Ainaro, Timor-Leste

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ainaro features a tropical savanna climate (Aw).Temperatures typically range between 21 °C (71 °F) and 25 °C (77 °F) through the year, but rarely can drop to 15 °C (59 °F) or can rise to as high as 33 °C (91 °F).The average annual precipitation amounts to about 1662 mm (65.4 inches) and receives 175 rainy days on the 1 mm (0.04 inches) threshold annually.Ainaro enjoys an average of 3510 hours of sunshine throughout the year, and daylight varies from 11 hours 35 minutes to 12 hours 37 minutes per day.

Monthly average temperatures in Ainaro, Timor-Leste §

The warmest months in Ainaro are October, November and December, with daily mean temperatures ranging from 25 to 25 °C (76 - 77 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 21 to 22 °C (71 - 72 °F) throughout the day. On average each year, Ainaro experiences 313 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 Ainaro, Timor-Leste.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 30°C
(86°F)		 30°C
(86°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(84°F)		 28°C
(83°F)		 29°C
(84°F)		 29°C
(85°F)		 31°C
(87°F)		 32°C
(90°F)		 33°C
(91°F)		 32°C
(90°F)
Mean maximum 29°C
(84°F)		 29°C
(84°F)		 29°C
(84°F)		 29°C
(84°F)		 28°C
(83°F)		 27°C
(81°F)		 28°C
(82°F)		 29°C
(84°F)		 30°C
(86°F)		 31°C
(89°F)		 31°C
(88°F)		 31°C
(87°F)
Average high 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 28°C
(82°F)		 27°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)		 27°C
(81°F)		 28°C
(84°F)		 30°C
(86°F)		 30°C
(85°F)		 28°C
(83°F)
Daily mean 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 23°C
(75°F)		 23°C
(73°F)		 22°C
(72°F)		 21°C
(71°F)		 22°C
(72°F)		 23°C
(74°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(76°F)
Average low 22°C
(71°F)		 21°C
(71°F)		 21°C
(70°F)		 20°C
(69°F)		 20°C
(68°F)		 19°C
(67°F)		 18°C
(65°F)		 18°C
(65°F)		 19°C
(66°F)		 20°C
(69°F)		 21°C
(71°F)		 22°C
(71°F)
Mean minimum 21°C
(69°F)		 20°C
(69°F)		 20°C
(68°F)		 18°C
(65°F)		 18°C
(65°F)		 17°C
(63°F)		 15°C
(60°F)		 16°C
(61°F)		 17°C
(62°F)		 18°C
(66°F)		 20°C
(69°F)		 21°C
(70°F)
Minimum 20°C
(68°F)		 19°C
(66°F)		 19°C
(67°F)		 16°C
(62°F)		 17°C
(64°F)		 15°C
(59°F)		 15°C
(59°F)		 15°C
(59°F)		 15°C
(59°F)		 17°C
(63°F)		 20°C
(68°F)		 20°C
(69°F)

Compare climate in Ainaro with other places

Compare temperature, precipitation, sunshine, UV index in Ainaro, Timor-Leste with other places around the world.

Monthly average precipitation in Ainaro, Timor-Leste §

Ainaro usually has the most precipitation in January, March and December, with an average of 25 rainy days and 297 mm (11.7 inches) of precipitation per month.The driest months in Ainaro are August, September and October. On average, 14 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ainaro, Timor-Leste.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 292 (11.5) 268 (10.5) 316 (12.4) 127 (5.0) 105 (4.1) 53 (2.1) 33 (1.3) 10 (0.4) 10 (0.4) 22 (0.8) 141 (5.5) 285 (11.2)
Average precipitation days (≥ 1 mm) 25 27 27 14 16 11 6 3 3 4 15 24

Monthly sunshine hours in Ainaro, Timor-Leste §

The sunniest months in Ainaro are August, September and October, when the sun shines an average of 10 hours 22 minutes a day.Least sunny months in Ainaro: January, February and March receive an average of 8 hours 26 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ainaro, Timor-Leste.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 224 265 277 290 298 289 305 312 313 328 308 295
Mean daily daylight hours 12h 34m 12h 22m 12h 7m 11h 53m 11h 41m 11h 35m 11h 38m 11h 48m 12h 2m 12h 17m 12h 30m 12h 37m

Solar UV radiation in Ainaro, Timor-Leste §

Ainaro experiences the highest level of ultraviolet (UV) radiation in January, March and September, when the maximum UV index can reach values of 16 - 16, 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 12. For more detailed information, check out our hourly Ainaro UV Index data.

Average daily maximum UV levels by month for Ainaro, Timor-Leste.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 16 16 16 15 12 11 12 13 16 16 15 15