Port Barton Marine Park
- Annual mean
- 27.7 °C
- Warmest month
- May
- Wettest month
- July
Review long-term atmospheric patterns including monthly temperature, precipitation, humidity, wind, and daylight variations.
The climate profile for Malampaya Sound Protected Landscape/Seascape provides twelve-month averages for temperature, daily precipitation, relative humidity, wind speed, and daylight hours. These records rely on NASA POWER data derived from a single representative point at 20.57 meters elevation, covering the period between 1991 and 2020. Use these statistics to understand the annual climatological rhythm, which contrasts with short-term weather forecasts or current local conditions across the diverse landscape.
Comparative twelve-month temperature ranges and average daily precipitation rates across long-term records
Analysis of average temperature bounds, daily precipitation rates, relative humidity, wind speed, and calculated daylight across the calendar year
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 26.9 °C25.2° to 28.5° | 1.3 mm/day | 79.9% | 7.4 m/s | 11.4 hours |
| February | 26.9 °C25.1° to 28.8° | 0.9 mm/day | 78.3% | 7 m/s | 11.7 hours |
| March | 27.7 °C25.7° to 30° | 0.9 mm/day | 76.4% | 6.2 m/s | 11.9 hours |
| April | 28.9 °C26.8° to 31.3° | 1.5 mm/day | 74% | 4.8 m/s | 12.2 hours |
| May | 29.2 °C27.4° to 31.7° | 5 mm/day | 75.9% | 3.8 m/s | 12.5 hours |
| June | 28.5 °C26.8° to 30.7° | 9.2 mm/day | 79.9% | 4 m/s | 12.6 hours |
| July | 28 °C26.5° to 29.8° | 11.7 mm/day | 81.9% | 4.8 m/s | 12.6 hours |
| August | 27.9 °C26.4° to 29.6° | 9.8 mm/day | 82.3% | 5.2 m/s | 12.4 hours |
| September | 27.8 °C26.2° to 29.5° | 9.9 mm/day | 82.6% | 4.7 m/s | 12.1 hours |
| October | 27.9 °C26.2° to 29.5° | 7.1 mm/day | 82.1% | 4.4 m/s | 11.8 hours |
| November | 28 °C26.5° to 29.3° | 4.7 mm/day | 81.7% | 6 m/s | 11.5 hours |
| December | 27.5 °C26° to 29° | 3.9 mm/day | 81.8% | 7.1 m/s | 11.4 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparing long-term averages for temperature, precipitation, wind, humidity, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Compare monthly climate data across protected areas and different geographic settings





Examine the unique maritime geography and protected ecosystem boundaries of Malampaya Sound. MoriAtlas provides a clear view into this Palawan-based landscape, mapping the intersection of island chains, brackish estuaries, and mangrove-rich shorelines that define this vital Philippine coastal reserve.