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Monthly climate in Santa Rosa, Philippines

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Santa Rosa features a tropical savanna climate (Aw). Temperatures typically range between 25 °C (77 °F) and 29 °C (84 °F) through the year, but rarely can drop to 20 °C (68 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 2795 mm (110.0 inches) and receives 220 rainy days on the 1 mm (0.04 inches) threshold annually. Santa Rosa enjoys an average of 3346 hours of sunshine throughout the year, and daylight varies from 11 hours 17 minutes to 12 hours 56 minutes per day.

Monthly average temperatures in Santa Rosa, Philippines

The warmest months in Santa Rosa are April, May and June, with daily mean temperatures ranging from 28 to 29 °C (82 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 25 to 26 °C (77 - 79 °F) throughout the day. On average each year, Santa Rosa 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 Santa Rosa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(88°F)		32°C
(89°F)		33°C
(92°F)		34°C
(94°F)		36°C
(97°F)		34°C
(94°F)		33°C
(91°F)		33°C
(91°F)		33°C
(92°F)		32°C
(90°F)		32°C
(90°F)		31°C
(89°F)
Mean maximum30°C
(87°F)		31°C
(88°F)		33°C
(91°F)		34°C
(93°F)		34°C
(94°F)		33°C
(92°F)		32°C
(90°F)		32°C
(90°F)		32°C
(90°F)		32°C
(89°F)		32°C
(89°F)		31°C
(88°F)
Average high28°C
(83°F)		29°C
(84°F)		31°C
(87°F)		32°C
(90°F)		33°C
(91°F)		31°C
(88°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		29°C
(84°F)
Daily mean25°C
(77°F)		25°C
(78°F)		27°C
(80°F)		28°C
(82°F)		29°C
(84°F)		28°C
(82°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(80°F)		26°C
(79°F)
Average low23°C
(74°F)		23°C
(73°F)		24°C
(75°F)		25°C
(76°F)		26°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)
Mean minimum22°C
(71°F)		21°C
(70°F)		22°C
(71°F)		23°C
(74°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(75°F)		22°C
(72°F)
Minimum21°C
(70°F)		20°C
(68°F)		20°C
(69°F)		22°C
(73°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		24°C
(75°F)		22°C
(73°F)		21°C
(70°F)

Compare climate in Santa Rosa with other places

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

Monthly average precipitation in Santa Rosa, Philippines

Santa Rosa usually has the most precipitation in July, August and September, with an average of 29 rainy days and 467 mm (18.4 inches) of precipitation per month. The driest months in Santa Rosa are February, March and April. On average, 41 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Santa Rosa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)78 (3.1)39 (1.5)34 (1.3)50 (2.0)198 (7.8)371 (14.6)561 (22.1)440 (17.3)400 (15.8)285 (11.2)163 (6.4)176 (6.9)
Average precipitation days (≥ 1 mm)767112227302928241415

Monthly sunshine hours in Santa Rosa, Philippines

The sunniest months in Santa Rosa are March, April and May, when the sun shines an average of 10 hours 20 minutes a day. Least sunny months in Santa Rosa: January, August and September receive an average of 8 hours 6 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Santa Rosa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours235275315312323292260255254268272280
Mean daily daylight hours11h 22m11h 39m12h 2m12h 26m12h 46m12h 56m12h 51m12h 34m12h 11m11h 47m11h 27m11h 17m

Solar UV radiation in Santa Rosa, Philippines

Santa Rosa 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 / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Santa Rosa UV Index data.

Average daily maximum UV levels by month for Santa Rosa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)111314141313131414131010