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Monthly climate in Bulalacao, Philippines

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bulalacao features a tropical monsoon climate (Am). Temperatures typically range between 26 °C (79 °F) and 28 °C (83 °F) through the year, but rarely can drop to 23 °C (74 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 2738 mm (107.8 inches) and receives 187 rainy days on the 1 mm (0.04 inches) threshold annually. Bulalacao enjoys an average of 3371 hours of sunshine throughout the year, and daylight varies from 11 hours 24 minutes to 12 hours 49 minutes per day.

Monthly average temperatures in Bulalacao, Philippines

The warmest months in Bulalacao are April, May and June, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 26 to 27 °C (79 - 81 °F) throughout the day. On average each year, Bulalacao 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 Bulalacao. 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)		29°C
(85°F)		31°C
(88°F)		31°C
(88°F)		30°C
(86°F)		30°C
(86°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		29°C
(85°F)
Mean maximum28°C
(83°F)		28°C
(83°F)		29°C
(85°F)		30°C
(87°F)		30°C
(87°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		29°C
(85°F)		30°C
(85°F)		30°C
(85°F)		29°C
(85°F)
Average high27°C
(81°F)		27°C
(81°F)		28°C
(83°F)		29°C
(84°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(82°F)
Daily mean26°C
(79°F)		26°C
(79°F)		27°C
(81°F)		28°C
(82°F)		28°C
(83°F)		28°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
(81°F)
Average low25°C
(78°F)		25°C
(77°F)		26°C
(79°F)		27°C
(80°F)		27°C
(81°F)		27°C
(80°F)		26°C
(79°F)		26°C
(80°F)		26°C
(80°F)		26°C
(80°F)		26°C
(80°F)		26°C
(79°F)
Mean minimum24°C
(76°F)		24°C
(75°F)		25°C
(77°F)		25°C
(78°F)		26°C
(79°F)		26°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		26°C
(78°F)		25°C
(77°F)
Minimum23°C
(74°F)		23°C
(74°F)		24°C
(76°F)		25°C
(77°F)		26°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		25°C
(78°F)		24°C
(76°F)

Compare climate in Bulalacao with other places

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

Monthly average precipitation in Bulalacao, Philippines

Bulalacao usually has the most precipitation in July, August and September, with an average of 27 rainy days and 490 mm (19.3 inches) of precipitation per month. The driest months in Bulalacao are February, March and April. On average, 24 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bulalacao. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)50 (2.0)27 (1.1)23 (0.9)22 (0.9)86 (3.4)360 (14.2)623 (24.5)452 (17.8)395 (15.5)360 (14.2)158 (6.2)182 (7.2)
Average precipitation days (≥ 1 mm)74411625302824191613

Monthly sunshine hours in Bulalacao, Philippines

The sunniest months in Bulalacao are March, April and May, when the sun shines an average of 10 hours 17 minutes a day. Least sunny months in Bulalacao: January, July and September receive an average of 8 hours 13 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bulalacao. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours232274313312321290264276260271276278
Mean daily daylight hours11h 28m11h 43m12h 3m12h 23m12h 40m12h 49m12h 45m12h 30m12h 10m11h 50m11h 32m11h 24m

Solar UV radiation in Bulalacao, Philippines

Bulalacao 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. 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 Bulalacao UV Index data.

Average daily maximum UV levels by month for Bulalacao. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)121416161414141515141211