Average weather in September in Olongapo (Luzon), Philippines

The average minimum temperature (usually the minimum temperature is noted during the night) in Olongapo in September is 25.7°C (78.26°F). September falls in the rainy season with an average precipitation of 357mm (14.1in). It rains on average a total of 20 days. The average maximum daytime temperature lies around 31.0°C (87.8°F). The sun will occasionally show itself with 132 hours of sunshine during the whole month.


So what to wear in September? Visitors traveling to Olongapo should plan on bringing a totally waterproof rain jacket since it will often be raining. Also bring your shorts or a skirt because it can be very warm or even hot.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in September look at the numbers below.

Monthly Averages in September

Show in Celsius

Min Temperature 78 °F
Max Temperature 87 °F
Chance of Rain 67%
Precipitation 14 in
Rainy Days 20
Sunshine Hours 132
* Climate data from: Manila, Philippines (84 KM, 52 Miles).

Where to stay in Olongapo

Where to go in Philippines in September

Find out more about the weather in Philippines in September and which places have the best weather conditions in this month.

Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inch a month).

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Weather Forecasts for Olongapo (Luzon)

SAT Aug 13
90°F | 79°F
Heavy rain

Heavy rain

SUN Aug 14
86°F | 76°F
Moderate rain

Moderate rain

MON Aug 15
83°F | 77°F
Heavy rain

Heavy rain

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Olongapo.

Our site offers climate and forecast data for almost all countries in the world. Are you going to Philippines? On this website you can find historical weather averages for many cities in Philippines. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.