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Monthly climate in Boyolali, Central Java, Indonesia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Boyolali features a tropical monsoon climate (Am).Temperatures typically range between 23 °C (74 °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 32 °C (90 °F).The average annual precipitation amounts to about 2919 mm (114.9 inches) and receives 241 rainy days on the 1 mm (0.04 inches) threshold annually.Boyolali enjoys an average of 3405 hours of sunshine throughout the year, and daylight varies from 11 hours 40 minutes to 12 hours 32 minutes per day.

Monthly average temperatures in Boyolali, Central Java, Indonesia §

The warmest months in Boyolali are March, April and May, with daily mean temperatures ranging from 24 to 25 °C (76 - 77 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 23 to 23 °C (74 - 75 °F) throughout the day. On average each year, Boyolali experiences 327 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 Boyolali, 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)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(87°F)		 31°C
(88°F)		 31°C
(87°F)		 31°C
(89°F)		 32°C
(90°F)		 31°C
(89°F)		 32°C
(90°F)
Mean maximum 31°C
(87°F)		 31°C
(87°F)		 31°C
(88°F)		 31°C
(87°F)		 31°C
(87°F)		 30°C
(85°F)		 29°C
(85°F)		 30°C
(86°F)		 31°C
(87°F)		 31°C
(89°F)		 31°C
(88°F)		 31°C
(88°F)
Average high 29°C
(84°F)		 29°C
(84°F)		 29°C
(84°F)		 29°C
(85°F)		 29°C
(85°F)		 28°C
(84°F)		 28°C
(82°F)		 28°C
(83°F)		 29°C
(84°F)		 29°C
(84°F)		 29°C
(84°F)		 29°C
(84°F)
Daily mean 24°C
(76°F)		 24°C
(75°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(75°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(75°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)
Average low 21°C
(71°F)		 21°C
(71°F)		 21°C
(71°F)		 22°C
(71°F)		 22°C
(71°F)		 21°C
(70°F)		 19°C
(67°F)		 19°C
(67°F)		 20°C
(68°F)		 21°C
(70°F)		 21°C
(71°F)		 21°C
(71°F)
Mean minimum 20°C
(69°F)		 20°C
(69°F)		 20°C
(69°F)		 20°C
(68°F)		 20°C
(68°F)		 19°C
(66°F)		 16°C
(61°F)		 17°C
(62°F)		 18°C
(64°F)		 19°C
(67°F)		 20°C
(68°F)		 20°C
(69°F)
Minimum 19°C
(66°F)		 20°C
(68°F)		 20°C
(68°F)		 19°C
(66°F)		 19°C
(66°F)		 16°C
(61°F)		 15°C
(59°F)		 15°C
(59°F)		 16°C
(61°F)		 18°C
(64°F)		 19°C
(67°F)		 20°C
(68°F)

Compare climate in Boyolali with other places

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

Monthly average precipitation in Boyolali, Central Java, Indonesia §

Boyolali usually has the most precipitation in January, February and December, with an average of 27 rainy days and 429 mm (16.9 inches) of precipitation per month.The driest months in Boyolali are July, August and September. On average, 46 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Boyolali, 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) 403 (15.9) 486 (19.1) 399 (15.7) 306 (12.0) 132 (5.2) 105 (4.1) 32 (1.3) 23 (0.9) 83 (3.3) 168 (6.6) 384 (15.1) 399 (15.7)
Average precipitation days (≥ 1 mm) 25 27 28 28 18 15 7 5 11 21 27 29

Monthly sunshine hours in Boyolali, Central Java, Indonesia §

The sunniest months in Boyolali are July, August and October, when the sun shines an average of 10 hours 7 minutes a day.Least sunny months in Boyolali: January, February and November receive an average of 7 hours 51 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Boyolali, 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 203 247 283 289 303 298 316 315 306 309 256 275
Mean daily daylight hours 12h 29m 12h 19m 12h 7m 11h 55m 11h 45m 11h 40m 11h 43m 11h 51m 12h 2m 12h 15m 12h 26m 12h 32m

Solar UV radiation in Boyolali, Central Java, Indonesia §

Boyolali experiences the highest level of ultraviolet (UV) radiation in February, March and October, 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 Very High / 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 Boyolali UV Index data.

Average daily maximum UV levels by month for Boyolali, 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) 15 16 16 14 13 10 11 13 15 16 15 14