Climate averages 1991–2020
Imus weather
in August.
A hot, very wet month: the joint 9th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Imus: daytime highs average 29.3°C and nights cool to about 25.0°C. By daytime temperature it is the joint 9th warmest of the 12 months.
Expect about 289 mm of rain on roughly 27 days, which makes August a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 36 min on an average August day.
The nearest other city in this atlas is Las Piñas (5 km away). In August its highs average 29.0°C, about as warm as Imus, with 289 mm of rain.
Among the 151 cities listed in the Philippines, Imus ranks joint 58th of 151 for the warmest August highs and joint 88th of 151 for the driest August (rainfall, lowest first). The mean August high of those 151 cities is 29.0°C; Imus is 0.2°C warmer than that mean.
From August to September, average highs stay level at 29.3°C, and monthly rainfall falls from 289 mm to 277 mm.
The annual picture
August in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Imus climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.4°C22.7°C | 22.7°C | 28 | 2.8 | 11.411 h |
| February | 29.4°C22.9°C | 22.9°C | 18 | 2.7 | 11.712 h |
| March | 31.1°C23.8°C | 23.8°C | 22 | 2.9 | 12.012 h |
| April | 33.0°C25.2°C | 25.2°C | 17 | 3.6 | 12.412 h |
| May | 32.5°C25.9°C | 25.9°C | 114 | 14.6 | 12.813 h |
| June | 31.0°C25.5°C | 25.5°C | 167 | 22.2 | 13.013 h |
| July | 29.6°C25.0°C | 25.0°C | 313 | 27.1 | 12.913 h |
| August, selected | 29.3°C25.0°C | 25.0°C | 289 | 27.2 | 12.613 h |
| September | 29.3°C24.8°C | 24.8°C | 277 | 25.9 | 12.212 h |
| October | 29.6°C24.5°C | 24.5°C | 159 | 16.1 | 11.812 h |
| November | 29.4°C24.3°C | 24.3°C | 74 | 7.8 | 11.511 h |
| December | 28.5°C23.6°C | 23.6°C | 103 | 7.4 | 11.311 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
August in nearby cities
- Las Piñas in AugustPhilippines · 5 kmHigh 29.0°C · Low 24.8°C · 289 mm rain
- Dasmariñas in AugustPhilippines · 11 kmHigh 29.1°C · Low 24.9°C · 436 mm rain
- Taguig in AugustPhilippines · 19 kmHigh 28.8°C · Low 24.9°C · 289 mm rain
- Manila in AugustPhilippines · 20 kmHigh 28.7°C · Low 24.8°C · 289 mm rain
- Silang in AugustPhilippines · 24 kmHigh 27.7°C · Low 23.1°C · 436 mm rain
- Caloocan in AugustPhilippines · 25 kmHigh 28.8°C · Low 24.9°C · 444 mm rain
- Indang in AugustPhilippines · 27 kmHigh 28.1°C · Low 23.7°C · 436 mm rain
- Cabuyao in AugustPhilippines · 27 kmHigh 29.2°C · Low 24.8°C · 301 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Imus) is explained once on the Imus year overview and on the Sources, method and limits page.
Manila, Taguig and Las Piñas lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.