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Monthly climate in Ongko, West Nusa Tenggara, Indonesia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ongko features a tropical savanna climate (Aw).Temperatures typically range between 25 °C (78 °F) and 28 °C (82 °F) through the year, but rarely can drop to 23 °C (74 °F) or can rise to as high as 31 °C (87 °F).The average annual precipitation amounts to about 953 mm (37.5 inches) and receives 184 rainy days on the 1 mm (0.04 inches) threshold annually.Ongko enjoys an average of 3500 hours of sunshine throughout the year, and daylight varies from 11 hours 36 minutes to 12 hours 36 minutes per day.

Monthly average temperatures in Ongko, West Nusa Tenggara, Indonesia §

The warmest months in Ongko are April, November and December, with daily mean temperatures ranging from 27 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 25 to 26 °C (78 - 78 °F) throughout the day. On average each year, Ongko experiences 323 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 Ongko, West Nusa Tenggara, Indonesia.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 31°C
(87°F)		 31°C
(87°F)		 30°C
(86°F)		 30°C
(86°F)		 30°C
(86°F)		 30°C
(86°F)		 28°C
(82°F)		 27°C
(81°F)		 28°C
(83°F)		 29°C
(85°F)		 30°C
(87°F)		 31°C
(87°F)
Mean maximum 30°C
(86°F)		 29°C
(85°F)		 30°C
(86°F)		 29°C
(85°F)		 29°C
(84°F)		 28°C
(83°F)		 27°C
(81°F)		 27°C
(80°F)		 27°C
(81°F)		 28°C
(83°F)		 30°C
(85°F)		 30°C
(86°F)
Average high 28°C
(83°F)		 28°C
(83°F)		 28°C
(84°F)		 28°C
(84°F)		 28°C
(82°F)		 27°C
(81°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(80°F)		 27°C
(82°F)		 29°C
(84°F)		 29°C
(84°F)
Daily mean 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 28°C
(82°F)		 27°C
(81°F)		 26°C
(79°F)		 25°C
(78°F)		 25°C
(78°F)		 26°C
(78°F)		 27°C
(80°F)		 27°C
(82°F)		 28°C
(82°F)
Average low 26°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(80°F)		 26°C
(80°F)		 26°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 26°C
(79°F)		 26°C
(80°F)		 27°C
(80°F)
Mean minimum 26°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
(75°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(78°F)		 26°C
(78°F)
Minimum 25°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(78°F)		 25°C
(77°F)		 24°C
(75°F)		 24°C
(75°F)		 23°C
(74°F)		 23°C
(75°F)		 25°C
(77°F)		 25°C
(78°F)		 25°C
(78°F)

Compare climate in Ongko with other places

Compare temperature, precipitation, sunshine, UV index in Ongko, West Nusa Tenggara, Indonesia with other places around the world.

Monthly average precipitation in Ongko, West Nusa Tenggara, Indonesia §

Ongko usually has the most precipitation in January, February and December, with an average of 22 rainy days and 146 mm (5.8 inches) of precipitation per month.The driest months in Ongko are July, August and September. On average, 24 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ongko, West Nusa Tenggara, Indonesia.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) 122 (4.8) 171 (6.7) 122 (4.8) 86 (3.4) 46 (1.8) 36 (1.4) 22 (0.9) 25 (1.0) 25 (1.0) 36 (1.4) 116 (4.6) 146 (5.7)
Average precipitation days (≥ 1 mm) 20 24 25 15 11 12 5 9 10 10 20 23

Monthly sunshine hours in Ongko, West Nusa Tenggara, Indonesia §

The sunniest months in Ongko are July, August and October, when the sun shines an average of 10 hours 4 minutes a day.Least sunny months in Ongko: January, February and December receive an average of 8 hours 34 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ongko, West Nusa Tenggara, Indonesia.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 227 266 293 292 305 293 307 311 307 317 289 285
Mean daily daylight hours 12h 33m 12h 22m 12h 7m 11h 53m 11h 42m 11h 36m 11h 39m 11h 49m 12h 2m 12h 17m 12h 29m 12h 36m

Solar UV radiation in Ongko, West Nusa Tenggara, Indonesia §

Ongko experiences the highest level of ultraviolet (UV) radiation in February, April and September, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure.May, June and July are in the Very High / 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 Ongko UV Index data.

Average daily maximum UV levels by month for Ongko, West Nusa Tenggara, Indonesia.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) 15 16 15 15 12 10 11 13 15 15 14 14