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Philippines
Zamboanga weather by month
Historical averages 2016–2025 · not a forecast
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When is the best time to visit Zamboanga?
For a warm holiday, the best week has been 5–11 February (Weather Index 89). Favourable start dates for a 7-day trip run from 25 January to 22 February. April and May are warmest (29°C), February is driest and February, March and April have the most sun.
- Warmest
- April and May 29°C
- Coolest
- Every month but April and May 28°C
- Driest
- February 55% rain-day chance
- Wettest
- May and June 89% rain-day chance
- Sunniest
- February, March and April 11 hours a day
A rain day has 1 mm or more, snow included, so a short shower counts. Monthly averages below give the amounts.
Monthly averages in Zamboanga
Zamboanga historical monthly estimates, 2016–2025. Temperatures and sunshine are daily averages.
| Month | High (°C) | Low (°C) | Rain-day chance (%) | Expected rain days | Precipitation (mm/month) | Sunshine (hours/day) |
|---|---|---|---|---|---|---|
| January | 27.8 | 25.2 | 64.2 | 19.9 | 149.9 | 10.1 |
| February | 28.0 | 25.1 | 54.6 | 15.3 | 83.3 | 11.0 |
| March | 28.3 | 25.3 | 63.2 | 19.6 | 147.7 | 11.1 |
| April | 28.6 | 25.4 | 79.3 | 23.8 | 172.5 | 11.1 |
| May | 28.7 | 25.7 | 89.0 | 27.6 | 200.2 | 10.5 |
| June | 28.0 | 25.3 | 89.3 | 26.8 | 283.2 | 9.6 |
| July | 27.7 | 25.2 | 82.9 | 25.7 | 264.4 | 9.8 |
| August | 27.9 | 25.2 | 86.1 | 26.7 | 214.0 | 10.4 |
| September | 27.9 | 25.1 | 82.3 | 24.7 | 257.4 | 9.7 |
| October | 27.9 | 25.2 | 88.4 | 27.4 | 315.3 | 9.3 |
| November | 28.2 | 25.4 | 85.0 | 25.5 | 218.5 | 9.9 |
| December | 28.1 | 25.4 | 80.6 | 25.0 | 192.7 | 10.1 |
Each month averages its own days. Precipitation includes snow. About the data
Sources
Open-Meteo · 1 Jan 2016 – 31 Dec 2025
- Open-Meteo Historical Weather API
- Local days, 2016–2025, every year weighted equally. Each weekly chart averages its own seven days, without smoothing.
- Shading shows the 10th–90th percentile of past days, not forecast confidence.
- A rain day has at least 1 mm, snow included. The last weekly period has eight days.
- Wind is the average daytime (10:00–18:00) maximum, not gusts. Daylight is calculated from latitude. Missing readings stay blank.
- Mugginess (dew point) comes from the original daily summaries, on UTC days.
- The live two-week forecast comes from the Open-Meteo Weather Forecast API. The Weather Index does not use it.