Monthly climate in Buka, East Nusa Tenggara, Indonesia

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Buka features a tropical savanna climate (Aw). Temperatures typically range between 25 °C (78 °F) and 28 °C (83 °F) through the year, but rarely can drop to 22 °C (73 °F) or can rise to as high as 32 °C (91 °F). The average annual precipitation amounts to about 774 mm (30.5 inches) and receives 123 rainy days on the 1 mm (0.04 inches) threshold annually. Buka enjoys an average of 3560 hours of sunshine throughout the year, and daylight varies from 11 hours 31 minutes to 12 hours 41 minutes per day.

Monthly average temperatures in Buka, East Nusa Tenggara, Indonesia §

The warmest months in Buka are January, November and December, with daily mean temperatures ranging from 27 to 28 °C (82 - 83 °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 - 79 °F) throughout the day. On average each year, Buka experiences 328 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 Buka, East 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
(89°F)
32°C
(89°F)
31°C
(88°F)
30°C
(86°F)
29°C
(84°F)
29°C
(84°F)
28°C
(82°F)
27°C
(82°F)
28°C
(83°F)
30°C
(86°F)
30°C
(87°F)
32°C
(91°F)
Mean maximum 31°C
(87°F)
30°C
(87°F)
30°C
(87°F)
30°C
(86°F)
29°C
(84°F)
28°C
(82°F)
27°C
(81°F)
27°C
(81°F)
27°C
(82°F)
29°C
(85°F)
30°C
(86°F)
31°C
(88°F)
Average high 29°C
(85°F)
29°C
(84°F)
29°C
(84°F)
28°C
(83°F)
28°C
(82°F)
27°C
(80°F)
26°C
(79°F)
26°C
(79°F)
27°C
(80°F)
28°C
(82°F)
29°C
(84°F)
29°C
(85°F)
Daily mean 27°C
(82°F)
27°C
(81°F)
27°C
(82°F)
27°C
(81°F)
27°C
(80°F)
26°C
(79°F)
25°C
(78°F)
25°C
(78°F)
26°C
(79°F)
27°C
(80°F)
28°C
(82°F)
28°C
(83°F)
Average low 26°C
(80°F)
26°C
(79°F)
26°C
(79°F)
26°C
(79°F)
26°C
(79°F)
25°C
(77°F)
24°C
(76°F)
24°C
(76°F)
25°C
(77°F)
26°C
(79°F)
27°C
(80°F)
27°C
(80°F)
Mean minimum 25°C
(78°F)
25°C
(78°F)
25°C
(77°F)
25°C
(77°F)
25°C
(77°F)
24°C
(76°F)
24°C
(75°F)
23°C
(74°F)
24°C
(75°F)
25°C
(77°F)
26°C
(78°F)
26°C
(78°F)
Minimum 24°C
(76°F)
25°C
(77°F)
25°C
(76°F)
24°C
(76°F)
24°C
(76°F)
23°C
(74°F)
23°C
(74°F)
22°C
(73°F)
23°C
(73°F)
24°C
(76°F)
25°C
(78°F)
25°C
(77°F)

Compare climate in Buka with other places

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

Monthly average precipitation in Buka, East Nusa Tenggara, Indonesia §

Buka usually has the most precipitation in January, February and December, with an average of 19 rainy days and 136 mm (5.4 inches) of precipitation per month. The driest months in Buka are July, August and September. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Buka, East 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) 131 (5.1) 128 (5.0) 113 (4.4) 97 (3.8) 41 (1.6) 18 (0.7) 8 (0.3) 6 (0.3) 6 (0.2) 10 (0.4) 66 (2.6) 151 (5.9)
Average precipitation days (≥ 1 mm) 18 21 23 10 9 6 2 1 1 2 12 18

Monthly sunshine hours in Buka, East Nusa Tenggara, Indonesia §

The sunniest months in Buka are August, October and November, when the sun shines an average of 10 hours 25 minutes a day. Least sunny months in Buka: January, February and April receive an average of 8 hours 47 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Buka, East 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 233 269 298 288 301 291 304 312 310 329 317 303
Mean daily daylight hours 12h 37m 12h 24m 12h 8m 11h 51m 11h 38m 11h 31m 11h 34m 11h 46m 12h 1m 12h 18m 12h 33m 12h 41m

Solar UV radiation in Buka, East Nusa Tenggara, Indonesia §

Buka experiences the highest level of ultraviolet (UV) radiation in February, March 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 Buka UV Index data.

Average daily maximum UV levels by month for Buka, East 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 16 14 12 10 11 13 15 15 15 14

Detailed Monthly Weather Insights for Buka, East Nusa Tenggara, Indonesia

Discover in-depth weather details for every month in Buka. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Buka's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.