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Monthly climate in San Isidro, Calabarzon, Philippines

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification San Isidro features a tropical rainforest climate (Af).Temperatures typically range between 26 °C (79 °F) and 29 °C (84 °F) through the year, but rarely can drop to 21 °C (71 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 2182 mm (85.9 inches) and receives 247 rainy days on the 1 mm (0.04 inches) threshold annually.San Isidro enjoys an average of 3333 hours of sunshine throughout the year, and daylight varies from 11 hours 19 minutes to 12 hours 54 minutes per day.

Monthly average temperatures in San Isidro, Calabarzon, Philippines §

The warmest months in San Isidro are May, June and August, with daily mean temperatures ranging from 28 to 29 °C (83 - 84 °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 - 80 °F) throughout the day. On average each year, San Isidro 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 San Isidro, 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)		 32°C
(89°F)		 34°C
(93°F)		 35°C
(95°F)		 35°C
(95°F)		 34°C
(93°F)		 33°C
(92°F)		 33°C
(91°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(91°F)		 31°C
(89°F)
Mean maximum 30°C
(87°F)		 31°C
(88°F)		 32°C
(91°F)		 33°C
(92°F)		 34°C
(93°F)		 33°C
(91°F)		 33°C
(91°F)		 33°C
(91°F)		 32°C
(90°F)		 32°C
(91°F)		 32°C
(89°F)		 31°C
(88°F)
Average high 28°C
(83°F)		 29°C
(84°F)		 30°C
(87°F)		 31°C
(89°F)		 32°C
(90°F)		 31°C
(89°F)		 31°C
(87°F)		 31°C
(88°F)		 31°C
(87°F)		 30°C
(86°F)		 30°C
(86°F)		 29°C
(84°F)
Daily mean 26°C
(79°F)		 26°C
(79°F)		 27°C
(81°F)		 28°C
(83°F)		 29°C
(84°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(82°F)		 27°C
(80°F)
Average low 24°C
(76°F)		 24°C
(75°F)		 25°C
(77°F)		 26°C
(78°F)		 27°C
(80°F)		 27°C
(80°F)		 26°C
(80°F)		 26°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(78°F)		 25°C
(77°F)
Mean minimum 23°C
(74°F)		 22°C
(73°F)		 23°C
(74°F)		 24°C
(76°F)		 26°C
(78°F)		 26°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(75°F)
Minimum 22°C
(73°F)		 21°C
(71°F)		 22°C
(72°F)		 23°C
(75°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(75°F)		 24°C
(76°F)		 23°C
(75°F)

Compare climate in San Isidro with other places

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

Monthly average precipitation in San Isidro, Calabarzon, Philippines §

San Isidro usually has the most precipitation in July, September and October, with an average of 27 rainy days and 293 mm (11.5 inches) of precipitation per month.The driest months in San Isidro are February, March and April. On average, 58 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Isidro, 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) 105 (4.1) 74 (2.9) 51 (2.0) 47 (1.8) 151 (6.0) 219 (8.6) 313 (12.3) 242 (9.5) 315 (12.4) 252 (9.9) 197 (7.8) 215 (8.4)
Average precipitation days (≥ 1 mm) 13 11 11 11 26 27 29 24 25 27 23 20

Monthly sunshine hours in San Isidro, Calabarzon, Philippines §

The sunniest months in San Isidro are March, April and May, when the sun shines an average of 10 hours 18 minutes a day.Least sunny months in San Isidro: January, September and November receive an average of 8 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Isidro, 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 216 266 310 311 326 297 276 268 258 267 264 268
Mean daily daylight hours 11h 24m 11h 40m 12h 2m 12h 25m 12h 44m 12h 54m 12h 49m 12h 32m 12h 11m 11h 48m 11h 29m 11h 19m

Solar UV radiation in San Isidro, Calabarzon, Philippines §

San Isidro experiences the highest level of ultraviolet (UV) radiation in March, April and August, when the maximum UV index can reach values of 15 - 15, 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 11. For more detailed information, check out our hourly San Isidro UV Index data.

Average daily maximum UV levels by month for San Isidro, 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 15 15 13 14 14 15 14 13 11 11