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Monthly climate in MacArthur, Philippines

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification MacArthur features a tropical rainforest climate (Af). Temperatures typically range between 26 °C (78 °F) and 28 °C (82 °F) through the year, but rarely can drop to 19 °C (67 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 3366 mm (132.5 inches) and receives 316 rainy days on the 1 mm (0.04 inches) threshold annually. MacArthur enjoys an average of 3216 hours of sunshine throughout the year, and daylight varies from 11 hours 29 minutes to 12 hours 44 minutes per day.

Monthly average temperatures in MacArthur, Philippines

The warmest months in MacArthur are May, June and August, with daily mean temperatures ranging from 28 to 28 °C (82 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 26 to 26 °C (78 - 79 °F) throughout the day. On average each year, MacArthur 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 MacArthur. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(87°F)		30°C
(87°F)		31°C
(89°F)		33°C
(91°F)		33°C
(92°F)		34°C
(93°F)		33°C
(92°F)		34°C
(93°F)		33°C
(92°F)		32°C
(91°F)		32°C
(90°F)		32°C
(89°F)
Mean maximum30°C
(86°F)		30°C
(86°F)		31°C
(87°F)		31°C
(89°F)		32°C
(90°F)		32°C
(90°F)		33°C
(92°F)		33°C
(92°F)		33°C
(91°F)		32°C
(90°F)		31°C
(89°F)		31°C
(88°F)
Average high28°C
(83°F)		28°C
(83°F)		29°C
(85°F)		30°C
(86°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		30°C
(87°F)		30°C
(86°F)		29°C
(84°F)
Daily mean26°C
(79°F)		26°C
(78°F)		26°C
(79°F)		27°C
(81°F)		28°C
(82°F)		28°C
(82°F)		27°C
(82°F)		28°C
(82°F)		27°C
(82°F)		27°C
(81°F)		27°C
(80°F)		26°C
(79°F)
Average low24°C
(75°F)		23°C
(74°F)		24°C
(75°F)		24°C
(76°F)		25°C
(77°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)		24°C
(76°F)
Mean minimum23°C
(73°F)		22°C
(71°F)		22°C
(72°F)		23°C
(73°F)		24°C
(76°F)		24°C
(76°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)
Minimum22°C
(71°F)		19°C
(67°F)		20°C
(69°F)		21°C
(71°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		22°C
(72°F)		22°C
(71°F)

Compare climate in MacArthur with other places

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

Monthly average precipitation in MacArthur, Philippines

MacArthur usually has the most precipitation in January, October and December, with an average of 28 rainy days and 386 mm (15.2 inches) of precipitation per month. The driest months in MacArthur are March, April and May. On average, 174 mm (6.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in MacArthur. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)387 (15.2)262 (10.3)196 (7.7)128 (5.1)198 (7.8)330 (13.0)301 (11.8)235 (9.3)262 (10.3)343 (13.5)294 (11.6)429 (16.9)
Average precipitation days (≥ 1 mm)252425232927272425292830

Monthly sunshine hours in MacArthur, Philippines

The sunniest months in MacArthur are March, April and May, when the sun shines an average of 9 hours 55 minutes a day. Least sunny months in MacArthur: January, October and December receive an average of 7 hours 40 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in MacArthur. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours213254299302310275271270262250256249
Mean daily daylight hours11h 33m11h 46m12h 3m12h 21m12h 36m12h 44m12h 40m12h 27m12h 9m11h 52m11h 36m11h 29m

Solar UV radiation in MacArthur, Philippines

MacArthur experiences the highest level of ultraviolet (UV) radiation in March, April and September, when the maximum UV index can reach values of 14 - 16, which corresponds to the Extreme category of sun exposure. January, November and December are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 12. For more detailed information, check out our hourly MacArthur UV Index data.

Average daily maximum UV levels by month for MacArthur. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)121416161414141414141211