Click on a day for an hourly weather forecast
The weather in Zamboanga in September is very hot. The average temperatures are between 25°C and 29°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of September in Zamboanga.
Zamboanga should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Zamboanga in September 2025.
If you’re planning to visit Zamboanga in the near future, we highly recommend that you review the 14 day weather forecast for Zamboanga before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 29° / 25° | 10 | 21 | 0 | 274 mm | Ok | Zamboanga in January |
| February | 30° / 24° | 7 | 22 | 0 | 172 mm | Ok | Zamboanga in February |
| March | 30° / 25° | 9 | 22 | 0 | 231 mm | Ok | Zamboanga in March |
| April | 30° / 25° | 14 | 16 | 0 | 380 mm | Ok | Zamboanga in April |
| May | 30° / 25° | 18 | 13 | 0 | 585 mm | Ok | Zamboanga in May |
| June | 29° / 25° | 17 | 13 | 0 | 679 mm | Ok | Zamboanga in June |
| July | 29° / 25° | 19 | 12 | 0 | 586 mm | Ok | Zamboanga in July |
| August | 29° / 25° | 19 | 12 | 0 | 640 mm | Ok | Zamboanga in August |
| September | 29° / 25° | 17 | 13 | 0 | 594 mm | Ok | Zamboanga in September |
| October | 30° / 25° | 17 | 14 | 0 | 543 mm | Ok | Zamboanga in October |
| November | 30° / 25° | 14 | 16 | 0 | 442 mm | Ok | Zamboanga in November |
| December | 30° / 25° | 11 | 20 | 0 | 327 mm | Ok | Zamboanga in December |