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Monthly climate in Ilaya, Philippines

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ilaya features a tropical rainforest climate (Af). Temperatures typically range between 26 °C (79 °F) and 28 °C (82 °F) through the year, but rarely can drop to 22 °C (71 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 3353 mm (132.0 inches) and receives 318 rainy days on the 1 mm (0.04 inches) threshold annually. Ilaya enjoys an average of 3266 hours of sunshine throughout the year, and daylight varies from 11 hours 37 minutes to 12 hours 35 minutes per day.

Monthly average temperatures in Ilaya, Philippines

The warmest months in Ilaya 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 26 to 27 °C (79 - 80 °F) throughout the day. On average each year, Ilaya 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 Ilaya. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(88°F)		30°C
(87°F)		31°C
(88°F)		32°C
(89°F)		33°C
(92°F)		32°C
(90°F)		33°C
(92°F)		33°C
(91°F)		32°C
(90°F)		32°C
(90°F)		31°C
(89°F)		31°C
(89°F)
Mean maximum30°C
(87°F)		30°C
(86°F)		31°C
(87°F)		31°C
(89°F)		32°C
(90°F)		32°C
(89°F)		32°C
(90°F)		32°C
(90°F)		32°C
(89°F)		32°C
(89°F)		31°C
(88°F)		31°C
(88°F)
Average high29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		30°C
(86°F)		31°C
(88°F)		31°C
(87°F)		30°C
(87°F)		30°C
(87°F)		30°C
(87°F)		30°C
(87°F)		30°C
(86°F)		29°C
(85°F)
Daily mean26°C
(79°F)		26°C
(79°F)		27°C
(80°F)		27°C
(81°F)		28°C
(82°F)		27°C
(82°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(80°F)
Average low24°C
(76°F)		24°C
(75°F)		24°C
(76°F)		25°C
(77°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(76°F)		25°C
(77°F)		24°C
(76°F)
Mean minimum23°C
(74°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)
Minimum23°C
(74°F)		22°C
(71°F)		22°C
(73°F)		23°C
(73°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		23°C
(74°F)

Compare climate in Ilaya with other places

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

Monthly average precipitation in Ilaya, Philippines

Ilaya usually has the most precipitation in May, June and October, with an average of 29 rainy days and 345 mm (13.6 inches) of precipitation per month. The driest months in Ilaya are February, March and April. On average, 163 mm (6.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ilaya. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)262 (10.3)202 (7.9)163 (6.4)125 (4.9)343 (13.5)346 (13.6)340 (13.4)274 (10.8)332 (13.1)345 (13.6)320 (12.6)301 (11.8)
Average precipitation days (≥ 1 mm)242222232929282826292929

Monthly sunshine hours in Ilaya, Philippines

The sunniest months in Ilaya are March, April and May, when the sun shines an average of 9 hours 42 minutes a day. Least sunny months in Ilaya: January, October and November receive an average of 8 hours 1 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ilaya. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours216262299296296272278281268260262271
Mean daily daylight hours11h 40m11h 50m12h 3m12h 18m12h 30m12h 35m12h 32m12h 22m12h 8m11h 55m11h 43m11h 37m

Solar UV radiation in Ilaya, Philippines

Ilaya experiences the highest level of ultraviolet (UV) radiation in March, April and September, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure. June, November and December are in the 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 Ilaya UV Index data.

Average daily maximum UV levels by month for Ilaya. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)131416161413141415141211