Climate averages 1991–2020
Olongapo weather
in July.
A hot, very wet month: the 8th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Olongapo: daytime highs average 29.0°C and nights cool to about 25.2°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 571 mm of rain on roughly 30 days, which makes July a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 55 min on an average July day.
The nearest other city in this atlas is Balanga (32 km away). In July its highs average 29.1°C, about as warm as Olongapo, with 446 mm of rain.
Among the 151 cities listed in the Philippines, Olongapo ranks joint 93rd of 151 for the warmest July highs and joint 146th of 151 for the driest July (rainfall, lowest first). The mean July high of those 151 cities is 29.0°C; Olongapo is 0.1°C cooler than that mean.
From July to August, average highs fall by 0.3°C to 28.6°C, and monthly rainfall falls from 571 mm to 565 mm.
The annual picture
July 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, selected | 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 | 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
July in nearby cities
- Balanga in JulyPhilippines · 32 kmHigh 29.1°C · Low 25.8°C · 446 mm rain
- Limay in JulyPhilippines · 45 kmHigh 28.6°C · Low 25.7°C · 536 mm rain
- Angeles City in JulyPhilippines · 48 kmHigh 29.5°C · Low 24.0°C · 342 mm rain
- San Fernando in JulyPhilippines · 49 kmHigh 29.5°C · Low 24.7°C · 320 mm rain
- Mariveles in JulyPhilippines · 49 kmHigh 28.8°C · Low 26.2°C · 536 mm rain
- Bulaon in JulyPhilippines · 50 kmHigh 29.6°C · Low 24.4°C · 320 mm rain
- Apalit in JulyPhilippines · 54 kmHigh 29.2°C · Low 24.3°C · 320 mm rain
- Malolos in JulyPhilippines · 57 kmHigh 29.1°C · Low 24.7°C · 365 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.