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Monthly climate in Caoayan, Ilocos, Philippines

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Caoayan features a tropical monsoon climate (Am).Temperatures typically range between 25 °C (78 °F) and 28 °C (82 °F) through the year, but rarely can drop to 19 °C (66 °F) or can rise to as high as 32 °C (90 °F).The average annual precipitation amounts to about 2688 mm (105.8 inches) and receives 214 rainy days on the 1 mm (0.04 inches) threshold annually.Caoayan enjoys an average of 3375 hours of sunshine throughout the year, and daylight varies from 11 hours 5 minutes to 13 hours 8 minutes per day.

Monthly average temperatures in Caoayan, Ilocos, Philippines §

The warmest months in Caoayan are April, May and June, with daily mean temperatures ranging from 27 to 28 °C (81 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 25 to 26 °C (78 - 79 °F) throughout the day. On average each year, Caoayan 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 Caoayan, 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 31°C
(88°F)		 30°C
(87°F)		 32°C
(90°F)		 32°C
(90°F)		 31°C
(88°F)		 31°C
(88°F)		 30°C
(87°F)		 30°C
(87°F)		 32°C
(90°F)		 32°C
(89°F)		 32°C
(90°F)		 32°C
(89°F)
Mean maximum 30°C
(87°F)		 30°C
(86°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(87°F)		 30°C
(86°F)		 30°C
(86°F)		 30°C
(87°F)		 32°C
(89°F)		 31°C
(89°F)		 31°C
(88°F)
Average high 28°C
(83°F)		 28°C
(83°F)		 29°C
(84°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(85°F)		 29°C
(84°F)		 28°C
(83°F)		 29°C
(84°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(84°F)
Daily mean 25°C
(78°F)		 25°C
(78°F)		 26°C
(80°F)		 27°C
(81°F)		 28°C
(82°F)		 28°C
(82°F)		 27°C
(81°F)		 27°C
(80°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 26°C
(79°F)
Average low 23°C
(73°F)		 23°C
(73°F)		 24°C
(75°F)		 25°C
(77°F)		 25°C
(78°F)		 26°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(75°F)
Mean minimum 20°C
(69°F)		 20°C
(68°F)		 22°C
(71°F)		 23°C
(74°F)		 24°C
(76°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(76°F)		 23°C
(75°F)		 23°C
(73°F)		 22°C
(72°F)		 22°C
(72°F)
Minimum 19°C
(67°F)		 19°C
(66°F)		 21°C
(70°F)		 22°C
(72°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 23°C
(74°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(70°F)

Compare climate in Caoayan with other places

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

Monthly average precipitation in Caoayan, Ilocos, Philippines §

Caoayan usually has the most precipitation in June, July and August, with an average of 29 rainy days and 533 mm (21.0 inches) of precipitation per month.The driest months in Caoayan are February, March and April. On average, 29 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Caoayan, 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) 48 (1.9) 26 (1.0) 20 (0.8) 41 (1.6) 161 (6.3) 398 (15.7) 592 (23.3) 610 (24.0) 378 (14.9) 250 (9.8) 115 (4.5) 48 (1.9)
Average precipitation days (≥ 1 mm) 5 4 6 14 23 28 30 30 28 20 16 10

Monthly sunshine hours in Caoayan, Ilocos, Philippines §

The sunniest months in Caoayan are March, April and May, when the sun shines an average of 10 hours 19 minutes a day.Least sunny months in Caoayan: January, July and August receive an average of 8 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Caoayan, 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 240 275 316 313 320 285 267 250 268 282 272 283
Mean daily daylight hours 11h 12m 11h 33m 12h 2m 12h 31m 12h 56m 13h 8m 13h 2m 12h 40m 12h 12m 11h 43m 11h 18m 11h 5m

Solar UV radiation in Caoayan, Ilocos, Philippines §

Caoayan experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 14 - 14, which corresponds to the Extreme category of sun exposure.January, November and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Caoayan UV Index data.

Average daily maximum UV levels by month for Caoayan, 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) 10 12 14 14 13 13 14 14 14 13 10 9