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Monthly climate in Welahan, Central Java, Indonesia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Welahan features a tropical monsoon climate (Am).Temperatures typically range between 26 °C (80 °F) and 28 °C (83 °F) through the year, but rarely can drop to 20 °C (69 °F) or can rise to as high as 37 °C (98 °F).The average annual precipitation amounts to about 2515 mm (99.0 inches) and receives 221 rainy days on the 1 mm (0.04 inches) threshold annually.Welahan enjoys an average of 3504 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 Welahan, Central Java, Indonesia §

The warmest months in Welahan are May, September and October, 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 26 to 27 °C (80 - 81 °F) throughout the day. On average each year, Welahan 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 Welahan, 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 33°C
(92°F)		 34°C
(93°F)		 33°C
(92°F)		 34°C
(93°F)		 33°C
(92°F)		 34°C
(94°F)		 34°C
(93°F)		 34°C
(94°F)		 35°C
(96°F)		 37°C
(98°F)		 36°C
(97°F)		 35°C
(96°F)
Mean maximum 33°C
(91°F)		 33°C
(91°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(91°F)		 33°C
(92°F)		 34°C
(93°F)		 35°C
(95°F)		 35°C
(96°F)		 35°C
(95°F)		 34°C
(93°F)
Average high 30°C
(87°F)		 30°C
(87°F)		 31°C
(89°F)		 32°C
(90°F)		 32°C
(90°F)		 32°C
(90°F)		 32°C
(90°F)		 33°C
(91°F)		 33°C
(92°F)		 34°C
(93°F)		 32°C
(91°F)		 31°C
(89°F)
Daily mean 27°C
(80°F)		 26°C
(80°F)		 27°C
(81°F)		 28°C
(82°F)		 28°C
(82°F)		 27°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
(81°F)
Average low 24°C
(76°F)		 24°C
(76°F)		 25°C
(76°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)		 23°C
(74°F)		 23°C
(75°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(76°F)
Mean minimum 24°C
(75°F)		 23°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 23°C
(73°F)		 21°C
(70°F)		 21°C
(71°F)		 23°C
(73°F)		 23°C
(74°F)		 23°C
(74°F)		 24°C
(75°F)
Minimum 23°C
(74°F)		 23°C
(73°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(73°F)		 21°C
(70°F)		 20°C
(69°F)		 20°C
(69°F)		 22°C
(71°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(74°F)

Compare climate in Welahan with other places

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

Monthly average precipitation in Welahan, Central Java, Indonesia §

Welahan usually has the most precipitation in January, February and December, with an average of 27 rainy days and 393 mm (15.5 inches) of precipitation per month.The driest months in Welahan are July, August and September. On average, 27 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Welahan, 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) 388 (15.3) 413 (16.3) 360 (14.2) 275 (10.8) 115 (4.5) 90 (3.5) 25 (1.0) 17 (0.7) 38 (1.5) 107 (4.2) 309 (12.2) 379 (14.9)
Average precipitation days (≥ 1 mm) 25 27 29 26 19 14 4 3 6 14 25 29

Monthly sunshine hours in Welahan, Central Java, Indonesia §

The sunniest months in Welahan are July, August and October, when the sun shines an average of 10 hours 9 minutes a day.Least sunny months in Welahan: January, February and November receive an average of 8 hours 29 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Welahan, 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 218 268 304 293 307 298 316 316 307 311 276 284
Mean daily daylight hours 12h 27m 12h 18m 12h 7m 11h 56m 11h 47m 11h 43m 11h 45m 11h 52m 12h 3m 12h 14m 12h 24m 12h 29m

Solar UV radiation in Welahan, Central Java, Indonesia §

Welahan experiences the highest level of ultraviolet (UV) radiation in February, March and November, 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 11. For more detailed information, check out our hourly Welahan UV Index data.

Average daily maximum UV levels by month for Welahan, 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 11 10 10 12 13 14 14 13