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Monthly climate in Rosario, Calabarzon, Philippines

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Rosario features a tropical savanna climate (Aw).Temperatures typically range between 26 °C (79 °F) and 29 °C (85 °F) through the year, but rarely can drop to 22 °C (72 °F) or can rise to as high as 34 °C (94 °F).The average annual precipitation amounts to about 2219 mm (87.4 inches) and receives 178 rainy days on the 1 mm (0.04 inches) threshold annually.Rosario enjoys an average of 3346 hours of sunshine throughout the year, and daylight varies from 11 hours 16 minutes to 12 hours 57 minutes per day.

Monthly average temperatures in Rosario, Calabarzon, Philippines §

The warmest months in Rosario are April, May and June, with daily mean temperatures ranging from 29 to 29 °C (84 - 85 °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 - 81 °F) throughout the day. On average each year, Rosario 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 Rosario, Calabarzon, Philippines.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 31°C
(87°F)		 31°C
(88°F)		 33°C
(91°F)		 34°C
(93°F)		 34°C
(94°F)		 34°C
(93°F)		 33°C
(91°F)		 32°C
(90°F)		 32°C
(89°F)		 32°C
(89°F)		 32°C
(89°F)		 31°C
(88°F)
Mean maximum 30°C
(86°F)		 30°C
(87°F)		 32°C
(90°F)		 33°C
(92°F)		 34°C
(93°F)		 33°C
(91°F)		 31°C
(88°F)		 31°C
(87°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 30°C
(87°F)
Average high 28°C
(83°F)		 29°C
(84°F)		 30°C
(87°F)		 31°C
(89°F)		 32°C
(90°F)		 30°C
(87°F)		 29°C
(85°F)		 29°C
(84°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(86°F)		 29°C
(84°F)
Daily mean 26°C
(79°F)		 26°C
(80°F)		 28°C
(82°F)		 29°C
(84°F)		 29°C
(85°F)		 29°C
(84°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(82°F)		 27°C
(81°F)
Average low 25°C
(77°F)		 24°C
(76°F)		 26°C
(78°F)		 27°C
(80°F)		 28°C
(82°F)		 27°C
(81°F)		 27°C
(80°F)		 27°C
(80°F)		 26°C
(80°F)		 26°C
(80°F)		 26°C
(80°F)		 26°C
(78°F)
Mean minimum 23°C
(74°F)		 23°C
(74°F)		 24°C
(76°F)		 25°C
(78°F)		 27°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(78°F)		 26°C
(78°F)		 26°C
(79°F)		 25°C
(78°F)		 24°C
(76°F)
Minimum 23°C
(73°F)		 22°C
(72°F)		 24°C
(75°F)		 25°C
(76°F)		 26°C
(79°F)		 25°C
(78°F)		 26°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(77°F)		 24°C
(75°F)

Compare climate in Rosario with other places

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

Monthly average precipitation in Rosario, Calabarzon, Philippines §

Rosario usually has the most precipitation in July, August and September, with an average of 27 rainy days and 422 mm (16.6 inches) of precipitation per month.The driest months in Rosario are February, March and April. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Rosario, Calabarzon, Philippines.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 58 (2.3) 20 (0.8) 11 (0.4) 13 (0.5) 98 (3.8) 287 (11.3) 521 (20.5) 396 (15.6) 348 (13.7) 208 (8.2) 121 (4.8) 138 (5.4)
Average precipitation days (≥ 1 mm) 5 3 3 3 15 25 29 28 25 21 11 10

Monthly sunshine hours in Rosario, Calabarzon, Philippines §

The sunniest months in Rosario are March, April and May, when the sun shines an average of 10 hours 20 minutes a day.Least sunny months in Rosario: 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 Rosario, Calabarzon, Philippines.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 235 275 315 312 323 292 260 255 254 268 272 280
Mean daily daylight hours 11h 21m 11h 39m 12h 2m 12h 26m 12h 47m 12h 57m 12h 52m 12h 34m 12h 11m 11h 47m 11h 27m 11h 16m

Solar UV radiation in Rosario, Calabarzon, Philippines §

Rosario 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 Rosario UV Index data.

Average daily maximum UV levels by month for Rosario, Calabarzon, Philippines.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 11 13 14 14 13 13 13 14 14 13 10 10