
Arrábida Natural Park
- Annual mean
- 16.8 °C
- Warmest month
- August
- Wettest month
- November
Monthly averages for temperature, precipitation, wind, and daylight at a representative coordinate.
Comprehensive climatology for Sintra-Cascais Natural Park based on NASA POWER measurements collected from 1991 to 2020. Monthly tables provide standardized data for mean, minimum, and maximum temperatures alongside precipitation, relative humidity, wind speed, and daylight duration. These metrics represent fixed atmospheric conditions at a specific elevation point and reflect annual climate rhythm rather than daily weather or seasonal forecasts.

Comparing thirty years of average temperature ranges and daily precipitation cycles across the calendar
Compare temperature bounds, average daily precipitation, relative humidity, and daylight hours across the year
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 11.5 °C4.1° to 17.1° | 2.5 mm/day | 83.1% | 5.3 m/s | 9.6 hours |
| February | 11.8 °C4.9° to 17.9° | 1.9 mm/day | 81.4% | 5.4 m/s | 10.5 hours |
| March | 13.4 °C6.6° to 20.9° | 1.8 mm/day | 79.4% | 5.4 m/s | 11.7 hours |
| April | 14.7 °C9° to 23° | 1.9 mm/day | 77.9% | 5.4 m/s | 13 hours |
| May | 16.7 °C10.6° to 26.2° | 1.5 mm/day | 77.1% | 5.3 m/s | 14.1 hours |
| June | 18.9 °C13.6° to 28.3° | 0.4 mm/day | 76.9% | 5.3 m/s | 14.7 hours |
| July | 20.2 °C15.3° to 29.9° | 0.2 mm/day | 77.5% | 5.7 m/s | 14.4 hours |
| August | 20.7 °C15.6° to 29.9° | 0.3 mm/day | 77.5% | 5.3 m/s | 13.5 hours |
| September | 19.8 °C14.4° to 28.7° | 1 mm/day | 78.6% | 4.7 m/s | 12.2 hours |
| October | 17.6 °C11.1° to 25.2° | 2.6 mm/day | 80.6% | 4.9 m/s | 10.9 hours |
| November | 14.5 °C8° to 21.1° | 3.1 mm/day | 82.1% | 5.3 m/s | 9.9 hours |
| December | 12.3 °C4.6° to 17.8° | 2.7 mm/day | 84.3% | 5.6 m/s | 9.3 hours |
Long-term monthly averages tracking temperature, precipitation, humidity, wind, and daylight.
Interactive climate map
Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.
Analyze monthly temperature, precipitation, and wind rhythms across different protected landscapes







Deepen your atlas discovery by exploring the intricate geography of Sintra-Cascais Natural Park. Understand its placement within Lisbon District and how its protected landscape contributes to the regional map. This park offers a rich case study in the intersection of natural terrain and human history, inviting further study of its unique ecological and geographical characteristics through structured data and mapping tools.