Olongapo Weather in September
Olongapo in September
The short of it: Olongapo in September averages a high of 31 °C (87 °F) and a low of 24 °C (76 °F), with 531 mm (20.9 in) of rain and about 12 h 12 min of daylight. Rated 2 of 5 for a visit; the best months are January and December. Source: TerraClimate climate normals, 1991–2020.
Average high 31° · low 24° · rain 531 mm · daylight 12 h 12 min
✦✦ Travel with care for a visit · best months: January & December
September in Olongapo brings afternoons near 31° and nights around 24°, with about 531 mm of rain over the month. Days run hot, near 31° in the afternoon; ride early and rest at noon. Wet spells are common — about 531 mm, the 3rd wettest month.
The sun is up for about 12 h 12 min in mid-September, 25 minutes less than a month before.
For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates September 2 of 5 for a visit; the finest months here are January and December.
Against its neighbours, Olongapo runs warmer than most and wetter than most in September. Subic, 8 km to the NW, sees much the same highs.
September in Olongapo, by the numbers
- Warmth rank
- 10th warmest of 12
- Rain rank
- 3rd wettest of 12
- Versus August
- about the same, 410 mm less rain
- Versus October
- 1° colder
- Day–night spread
- 7°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 12 min
- Average wind
- 9 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| SubicCentral Luzon | 8 km NW | 31° | 24° | 528 mm |
| DinalupihanCentral Luzon | 19 km ENE | 30° | 24° | 470 mm |
| BalangaCentral Luzon | 32 km ESE | 31° | 24° | 462 mm |
| OrionCentral Luzon | 40 km SE | 30° | 24° | 460 mm |
| LimayCentral Luzon | 45 km SE | 30° | 24° | 453 mm |
| SantolCentral Luzon | 48 km NE | 31° | 24° | 406 mm |
| Angeles CityCentral Luzon | 48 km NE | 31° | 24° | 406 mm |
| HagonoyCentral Luzon | 48 km E | 31° | 25° | 440 mm |