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Monthly climate in Bulu, Central Java, Indonesia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Bulu features a tropical monsoon climate (Am).Temperatures typically range between 27 °C (81 °F) and 28 °C (83 °F) through the year, but rarely can drop to 22 °C (72 °F) or can rise to as high as 33 °C (92 °F).The average annual precipitation amounts to about 1774 mm (69.9 inches) and receives 212 rainy days on the 1 mm (0.04 inches) threshold annually.Bulu enjoys an average of 3508 hours of sunshine throughout the year, and daylight varies from 11 hours 43 minutes to 12 hours 29 minutes per day.

Monthly average temperatures in Bulu, Central Java, Indonesia §

The warmest months in Bulu are May, October and November, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 27 to 27 °C (81 - 81 °F) throughout the day. On average each year, Bulu 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 Bulu, Central Java, 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)		 31°C
(88°F)		 32°C
(89°F)		 32°C
(89°F)		 32°C
(89°F)		 32°C
(90°F)		 32°C
(90°F)		 32°C
(90°F)		 32°C
(91°F)		 33°C
(92°F)		 32°C
(91°F)		 33°C
(92°F)
Mean maximum 31°C
(88°F)		 31°C
(87°F)		 31°C
(88°F)		 31°C
(89°F)		 31°C
(89°F)		 31°C
(88°F)		 31°C
(89°F)		 31°C
(89°F)		 32°C
(90°F)		 33°C
(91°F)		 32°C
(90°F)		 32°C
(90°F)
Average high 30°C
(85°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(87°F)		 30°C
(87°F)		 30°C
(87°F)		 30°C
(87°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(87°F)		 30°C
(87°F)
Daily mean 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 28°C
(82°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(81°F)		 27°C
(81°F)		 28°C
(82°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(82°F)
Average low 26°C
(78°F)		 25°C
(78°F)		 26°C
(78°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(78°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(78°F)
Mean minimum 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)		 23°C
(74°F)		 23°C
(74°F)		 24°C
(75°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)
Minimum 24°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)		 25°C
(76°F)		 24°C
(76°F)		 23°C
(74°F)		 23°C
(74°F)		 22°C
(72°F)		 23°C
(74°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)

Compare climate in Bulu with other places

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

Monthly average precipitation in Bulu, Central Java, Indonesia §

Bulu usually has the most precipitation in January, February and March, with an average of 27 rainy days and 267 mm (10.5 inches) of precipitation per month.The driest months in Bulu are July, August and September. On average, 22 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bulu, Central Java, 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) 271 (10.7) 283 (11.1) 248 (9.8) 185 (7.3) 92 (3.6) 73 (2.9) 24 (0.9) 14 (0.5) 30 (1.2) 97 (3.8) 215 (8.5) 241 (9.5)
Average precipitation days (≥ 1 mm) 25 27 30 25 15 12 4 3 6 13 24 28

Monthly sunshine hours in Bulu, Central Java, Indonesia §

The sunniest months in Bulu are July, August and October, when the sun shines an average of 10 hours 8 minutes a day.Least sunny months in Bulu: January, February and November 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 Bulu, Central Java, 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 220 271 306 292 306 295 315 317 307 310 279 285
Mean daily daylight hours 12h 26m 12h 18m 12h 7m 11h 56m 11h 47m 11h 43m 11h 45m 11h 53m 12h 3m 12h 14m 12h 24m 12h 29m

Solar UV radiation in Bulu, Central Java, Indonesia §

Bulu experiences the highest level of ultraviolet (UV) radiation in February, March and September, when the maximum UV index can reach values of 14 - 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 Bulu UV Index data.

Average daily maximum UV levels by month for Bulu, Central Java, 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) 14 16 15 13 12 10 11 13 14 14 14 14