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Monthly climate in Acao, Ilocos, Philippines

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Acao features a tropical monsoon climate (Am).Temperatures typically range between 23 °C (74 °F) and 26 °C (79 °F) through the year, but rarely can drop to 17 °C (62 °F) or can rise to as high as 31 °C (89 °F).The average annual precipitation amounts to about 3535 mm (139.2 inches) and receives 275 rainy days on the 1 mm (0.04 inches) threshold annually.Acao enjoys an average of 3284 hours of sunshine throughout the year, and daylight varies from 11 hours 8 minutes to 13 hours 5 minutes per day.

Monthly average temperatures in Acao, Ilocos, Philippines §

The warmest months in Acao are April, May and June, with daily mean temperatures ranging from 25 to 26 °C (78 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 23 to 24 °C (74 - 76 °F) throughout the day. On average each year, Acao experiences 310 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 Acao, Ilocos, Philippines.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 28°C
(84°F)		 28°C
(83°F)		 30°C
(86°F)		 31°C
(88°F)		 31°C
(89°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(87°F)		 31°C
(89°F)		 30°C
(87°F)		 30°C
(87°F)		 29°C
(84°F)
Mean maximum 28°C
(83°F)		 28°C
(83°F)		 29°C
(85°F)		 30°C
(87°F)		 31°C
(88°F)		 31°C
(87°F)		 30°C
(86°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(85°F)		 29°C
(85°F)		 28°C
(83°F)
Average high 26°C
(79°F)		 26°C
(79°F)		 27°C
(82°F)		 28°C
(83°F)		 29°C
(85°F)		 29°C
(84°F)		 28°C
(82°F)		 27°C
(81°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(82°F)		 27°C
(80°F)
Daily mean 23°C
(74°F)		 23°C
(74°F)		 24°C
(76°F)		 25°C
(78°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)
Average low 21°C
(70°F)		 21°C
(69°F)		 22°C
(71°F)		 22°C
(73°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(73°F)		 23°C
(74°F)		 23°C
(73°F)		 23°C
(73°F)		 22°C
(73°F)		 22°C
(72°F)
Mean minimum 18°C
(65°F)		 18°C
(64°F)		 19°C
(67°F)		 21°C
(70°F)		 22°C
(71°F)		 22°C
(72°F)		 22°C
(71°F)		 22°C
(71°F)		 21°C
(71°F)		 21°C
(70°F)		 21°C
(70°F)		 20°C
(68°F)
Minimum 17°C
(62°F)		 17°C
(62°F)		 19°C
(66°F)		 20°C
(68°F)		 21°C
(71°F)		 22°C
(71°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(70°F)		 19°C
(66°F)		 20°C
(68°F)		 19°C
(66°F)

Compare climate in Acao with other places

Compare temperature, precipitation, sunshine, UV index in Acao, Ilocos, Philippines with other places around the world.

Monthly average precipitation in Acao, Ilocos, Philippines §

Acao usually has the most precipitation in July, August and September, with an average of 30 rainy days and 636 mm (25.0 inches) of precipitation per month.The driest months in Acao are January, February and March. On average, 71 mm (2.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Acao, Ilocos, Philippines.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) 83 (3.3) 66 (2.6) 64 (2.5) 111 (4.4) 250 (9.9) 380 (15.0) 687 (27.1) 742 (29.2) 478 (18.8) 362 (14.3) 173 (6.8) 137 (5.4)
Average precipitation days (≥ 1 mm) 13 11 16 21 26 29 31 30 29 28 22 19

Monthly sunshine hours in Acao, Ilocos, Philippines §

The sunniest months in Acao are March, April and May, when the sun shines an average of 10 hours 8 minutes a day.Least sunny months in Acao: January, July and August receive an average of 7 hours 48 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Acao, Ilocos, Philippines.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 238 274 313 310 309 278 250 235 253 270 267 281
Mean daily daylight hours 11h 14m 11h 35m 12h 2m 12h 30m 12h 53m 13h 5m 12h 59m 12h 39m 12h 12m 11h 44m 11h 20m 11h 8m

Solar UV radiation in Acao, Ilocos, Philippines §

Acao experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure.January, November and December 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 Acao UV Index data.

Average daily maximum UV levels by month for Acao, Ilocos, Philippines.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) 11 13 14 14 13 14 14 15 14 13 11 10