Calabarzon weather in August
August is one of the least pleasant months in Calabarzon: highs of 29°C (83°F) and about 289 mm (11.4 in) of rain on average. Nights average 24°C (75°F) and cloud cover 89% (NASA POWER, 2001–2025 averages). The sea averages 31°C (87°F). It is the 6th wettest month of the year and the 6th coolest. Compared with July, it is about as warm and about as wet; September brings highs of 29°C (84°F) and 301 mm (11.9 in) of rain.
Figures are long-term averages for Antipolo, the largest city in Calabarzon. See below for other places.
Is August a good time to visit Calabarzon?
least pleasant month Weather score 34/100.
August is one of the least pleasant months for weather in Calabarzon. For better conditions, consider Jan–Apr.
Does it rain a lot in Calabarzon in August?
Yes, it is one of the rainy months: about 289 mm (11.4 in) falls in an average August. It is the 6th wettest month of the year.
How warm is Calabarzon in August?
Days average 29°C (83°F) and nights 24°C (75°F).
Calabarzon weather by month
| Month | High | Low | Rain | Cloud | Sea | Weather |
|---|---|---|---|---|---|---|
| January | 27°C (80°F) | 21°C (69°F) | 148 mm | 75% | 28°C (83°F) | best |
| February | 28°C (82°F) | 20°C (69°F) | 148 mm | 64% | 28°C (82°F) | best |
| March | 30°C (85°F) | 21°C (70°F) | 119 mm | 54% | 29°C (84°F) | best |
| April | 32°C (89°F) | 23°C (73°F) | 102 mm | 50% | 31°C (88°F) | best |
| May | 32°C (89°F) | 24°C (76°F) | 171 mm | 68% | 32°C (90°F) | fair |
| June | 30°C (86°F) | 24°C (76°F) | 248 mm | 80% | 32°C (89°F) | least pleasant |
| July | 29°C (84°F) | 24°C (75°F) | 312 mm | 86% | 30°C (87°F) | least pleasant |
| August | 29°C (83°F) | 24°C (75°F) | 289 mm | 89% | 31°C (87°F) | least pleasant |
| September | 29°C (84°F) | 24°C (74°F) | 301 mm | 86% | 30°C (85°F) | least pleasant |
| October | 29°C (83°F) | 23°C (74°F) | 341 mm | 79% | 30°C (86°F) | least pleasant |
| November | 28°C (82°F) | 23°C (73°F) | 345 mm | 75% | 30°C (85°F) | least pleasant |
| December | 27°C (80°F) | 22°C (71°F) | 393 mm | 78% | 29°C (84°F) | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine. Page updated . How we rate months
Weather across Calabarzon in August
Weather can differ a lot within Calabarzon: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| Antipolo | 29°C (83°F) | 24°C (75°F) | 289 mm | least pleasant |
| Calamba | 29°C (84°F) | 24°C (75°F) | 238 mm | least pleasant |
| Muntinlupa | 29°C (83°F) | 24°C (75°F) | 289 mm | least pleasant |
| Imus | 28°C (83°F) | 26°C (79°F) | 539 mm | least pleasant |
| Dasmariñas | 28°C (83°F) | 26°C (79°F) | 539 mm | least pleasant |
| Bacoor | 29°C (83°F) | 24°C (75°F) | 289 mm | least pleasant |
| San Pedro | 29°C (83°F) | 24°C (75°F) | 289 mm | least pleasant |
| Cabuyao | 29°C (83°F) | 24°C (75°F) | 289 mm | least pleasant |
| San Pablo | 29°C (84°F) | 24°C (75°F) | 238 mm | least pleasant |
| Biñan | 29°C (83°F) | 24°C (75°F) | 289 mm | least pleasant |
| Cainta | 29°C (83°F) | 24°C (75°F) | 289 mm | least pleasant |
| Batangas | 29°C (84°F) | 24°C (75°F) | 238 mm | least pleasant |