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Monthly climate in Calanasan, Philippines

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Calanasan features a tropical monsoon climate (Am). Temperatures typically range between 20 °C (69 °F) and 25 °C (78 °F) through the year, but rarely can drop to 13 °C (56 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 3073 mm (121.0 inches) and receives 280 rainy days on the 1 mm (0.04 inches) threshold annually. Calanasan enjoys an average of 3463 hours of sunshine throughout the year, and daylight varies from 11 hours 2 minutes to 13 hours 11 minutes per day.

Monthly average temperatures in Calanasan, Philippines

The warmest months in Calanasan are May, June and July, with daily mean temperatures ranging from 25 to 25 °C (77 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 20 to 21 °C (69 - 71 °F) throughout the day. On average each year, Calanasan experiences 255 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 Calanasan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(84°F)		29°C
(84°F)		31°C
(87°F)		31°C
(88°F)		33°C
(92°F)		33°C
(92°F)		32°C
(89°F)		32°C
(89°F)		31°C
(88°F)		31°C
(88°F)		30°C
(87°F)		28°C
(83°F)
Mean maximum27°C
(81°F)		28°C
(82°F)		30°C
(86°F)		31°C
(87°F)		31°C
(88°F)		32°C
(89°F)		31°C
(88°F)		30°C
(86°F)		30°C
(87°F)		30°C
(86°F)		29°C
(85°F)		28°C
(82°F)
Average high24°C
(75°F)		24°C
(76°F)		27°C
(81°F)		28°C
(82°F)		29°C
(85°F)		30°C
(85°F)		29°C
(84°F)		28°C
(83°F)		28°C
(83°F)		27°C
(81°F)		26°C
(79°F)		24°C
(76°F)
Daily mean20°C
(69°F)		21°C
(69°F)		23°C
(73°F)		24°C
(75°F)		25°C
(77°F)		25°C
(78°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		23°C
(73°F)		21°C
(71°F)
Average low18°C
(64°F)		17°C
(64°F)		19°C
(66°F)		20°C
(69°F)		21°C
(71°F)		22°C
(72°F)		22°C
(71°F)		22°C
(72°F)		22°C
(71°F)		21°C
(70°F)		21°C
(69°F)		19°C
(67°F)
Mean minimum15°C
(59°F)		15°C
(59°F)		16°C
(62°F)		18°C
(64°F)		20°C
(68°F)		21°C
(70°F)		21°C
(69°F)		20°C
(68°F)		20°C
(67°F)		19°C
(66°F)		19°C
(66°F)		17°C
(62°F)
Minimum14°C
(58°F)		13°C
(56°F)		15°C
(59°F)		16°C
(61°F)		20°C
(68°F)		20°C
(68°F)		20°C
(69°F)		19°C
(67°F)		17°C
(63°F)		18°C
(64°F)		18°C
(64°F)		16°C
(61°F)

Compare climate in Calanasan with other places

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

Monthly average precipitation in Calanasan, Philippines

Calanasan usually has the most precipitation in July, August and September, with an average of 28 rainy days and 387 mm (15.2 inches) of precipitation per month. The driest months in Calanasan are January, February and March. On average, 110 mm (4.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Calanasan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)131 (5.1)119 (4.7)81 (3.2)139 (5.5)292 (11.5)295 (11.6)404 (15.9)414 (16.3)344 (13.5)264 (10.4)285 (11.2)305 (12.0)
Average precipitation days (≥ 1 mm)181615222527292926272125

Monthly sunshine hours in Calanasan, Philippines

The sunniest months in Calanasan are March, April and May, when the sun shines an average of 10 hours 21 minutes a day. Least sunny months in Calanasan: January, November and December receive an average of 8 hours 23 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Calanasan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours233271315312325307305276286291269267
Mean daily daylight hours11h 9m11h 31m12h 1m12h 33m12h 58m13h 11m13h 5m12h 42m12h 13m11h 42m11h 15m11h 2m

Solar UV radiation in Calanasan, Philippines

Calanasan 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 exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Calanasan UV Index data.

Average daily maximum UV levels by month for Calanasan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10121414131314151413109