Climate averages 1991–2020
San Pablo weather
in September.
A hot, very wet month: the joint 6th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in San Pablo: daytime highs average 29.3°C and nights cool to about 24.4°C. By daytime temperature it is the joint 6th warmest of the 12 months.
Expect about 355 mm of rain on roughly 27 days, which makes September a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 13 min on an average September day.
The nearest other city in this atlas is Los Baños (14 km away). In September its highs average 29.8°C, about as warm as San Pablo, with 314 mm of rain.
Among the 151 cities listed in the Philippines, San Pablo ranks joint 54th of 151 for the warmest September highs and joint 122nd of 151 for the driest September (rainfall, lowest first). The mean September high of those 151 cities is 29.0°C; San Pablo is 0.3°C warmer than that mean.
From September to October, average highs fall by 0.3°C to 29.0°C, and monthly rainfall falls from 355 mm to 239 mm.
The annual picture
September 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
San Pablo climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.0°C22.7°C | 22.7°C | 43 | 7.5 | 11.411 h |
| February | 27.8°C22.7°C | 22.7°C | 35 | 6.0 | 11.712 h |
| March | 29.3°C23.4°C | 23.4°C | 43 | 7.6 | 12.012 h |
| April | 31.2°C24.5°C | 24.5°C | 50 | 9.8 | 12.412 h |
| May | 31.4°C25.2°C | 25.2°C | 175 | 21.0 | 12.813 h |
| June | 30.4°C25.0°C | 25.0°C | 247 | 25.8 | 12.913 h |
| July | 29.5°C24.6°C | 24.6°C | 388 | 28.7 | 12.913 h |
| August | 29.4°C24.6°C | 24.6°C | 317 | 27.0 | 12.613 h |
| September, selected | 29.3°C24.4°C | 24.4°C | 355 | 27.3 | 12.212 h |
| October | 29.0°C24.2°C | 24.2°C | 239 | 23.1 | 11.812 h |
| November | 28.3°C24.0°C | 24.0°C | 120 | 16.4 | 11.511 h |
| December | 27.3°C23.5°C | 23.5°C | 155 | 13.3 | 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
September in nearby cities
- Los Baños in SeptemberPhilippines · 14 kmHigh 29.8°C · Low 24.8°C · 314 mm rain
- Candelaria in SeptemberPhilippines · 19 kmHigh 29.2°C · Low 24.3°C · 340 mm rain
- Lipa City in SeptemberPhilippines · 23 kmHigh 27.8°C · Low 22.6°C · 355 mm rain
- Calamba in SeptemberPhilippines · 24 kmHigh 29.5°C · Low 24.8°C · 314 mm rain
- Santa Cruz in SeptemberPhilippines · 26 kmHigh 29.8°C · Low 24.8°C · 343 mm rain
- Cabuyao in SeptemberPhilippines · 31 kmHigh 29.2°C · Low 24.6°C · 314 mm rain
- Lucena in SeptemberPhilippines · 35 kmHigh 29.7°C · Low 25.8°C · 340 mm rain
- Silang in SeptemberPhilippines · 42 kmHigh 27.8°C · Low 22.9°C · 433 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 San Pablo) is explained once on the San Pablo year overview and on the Sources, method and limits page.
Lipa City lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.