Climate averages 1991–2020
Olongapo weather
in October.
A hot, very wet month: the 7th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a hot month in Olongapo: daytime highs average 29.5°C and nights cool to about 24.8°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 225 mm of rain on roughly 20 days, which makes October a very wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 49 min on an average October day.
The nearest other city in this atlas is Balanga (32 km away). In October its highs average 29.5°C, about as warm as Olongapo, with 195 mm of rain.
Among the 151 cities listed in the Philippines, Olongapo ranks joint 33rd of 151 for the warmest October highs and joint 64th of 151 for the driest October (rainfall, lowest first). The mean October high of those 151 cities is 28.9°C; Olongapo is 0.6°C warmer than that mean.
From October to November, average highs stay level at 29.6°C, and monthly rainfall falls from 225 mm to 86 mm.
The annual picture
October 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
Olongapo climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.8°C23.0°C | 23.0°C | 18 | 2.6 | 11.411 h |
| February | 29.7°C23.0°C | 23.0°C | 19 | 2.8 | 11.612 h |
| March | 31.1°C23.9°C | 23.9°C | 23 | 3.8 | 12.012 h |
| April | 32.4°C25.3°C | 25.3°C | 27 | 5.5 | 12.512 h |
| May | 31.6°C26.0°C | 26.0°C | 185 | 18.9 | 12.813 h |
| June | 30.0°C25.6°C | 25.6°C | 361 | 25.7 | 13.013 h |
| July | 29.0°C25.2°C | 25.2°C | 571 | 29.5 | 12.913 h |
| August | 28.6°C25.1°C | 25.1°C | 565 | 29.4 | 12.613 h |
| September | 28.9°C25.0°C | 25.0°C | 436 | 27.7 | 12.212 h |
| October, selected | 29.5°C24.8°C | 24.8°C | 225 | 20.3 | 11.812 h |
| November | 29.6°C24.7°C | 24.7°C | 86 | 9.3 | 11.511 h |
| December | 28.9°C24.0°C | 24.0°C | 67 | 6.6 | 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
October in nearby cities
- Balanga in OctoberPhilippines · 32 kmHigh 29.5°C · Low 25.6°C · 195 mm rain
- Limay in OctoberPhilippines · 45 kmHigh 28.9°C · Low 25.5°C · 204 mm rain
- Angeles City in OctoberPhilippines · 48 kmHigh 29.4°C · Low 23.1°C · 182 mm rain
- San Fernando in OctoberPhilippines · 49 kmHigh 29.5°C · Low 23.8°C · 175 mm rain
- Mariveles in OctoberPhilippines · 49 kmHigh 29.2°C · Low 26.2°C · 204 mm rain
- Bulaon in OctoberPhilippines · 50 kmHigh 29.5°C · Low 23.3°C · 175 mm rain
- Apalit in OctoberPhilippines · 54 kmHigh 29.3°C · Low 23.6°C · 175 mm rain
- Malolos in OctoberPhilippines · 57 kmHigh 29.3°C · Low 24.2°C · 178 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 Olongapo) is explained once on the Olongapo year overview and on the Sources, method and limits page.