Typically, the average weather in Olongapo City in the course of April is 29. Average highs are typically 34 with low of 25. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 29 |
| High Temperature | 34 |
| Low Temperature | 25 |
Useful Links: Olongapo City Weather: Average Weather & Yearly Climate