
Sintra-Cascais Natural Park
- Annual mean
- 16 °C
- Warmest month
- August
- Wettest month
- November
Detailed twelve-month profiles of temperature, precipitation, humidity, and daylight hours
Analyze the long-term atmospheric patterns of Aire and Candeeiros Ranges Natural Park using climatological data from 1991 to 2020. These measurements, derived from a single representative point at an elevation of 129 meters, provide average monthly values for temperature, daily precipitation rates, wind speed, and relative humidity. These statistics offer a baseline for understanding the typical seasonal rhythm across the park landscape.

Evaluating the long term relationship between average thermal ranges and daily precipitation trends.
Compare long-term temperature averages, daily precipitation rates, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 9.2 °C0.3° to 17.9° | 2.8 mm/day | 84.3% | 3.5 m/s | 9.6 hours |
| February | 10.1 °C1.1° to 19.5° | 2.2 mm/day | 80.6% | 3.6 m/s | 10.5 hours |
| March | 12.5 °C3° to 23.7° | 2 mm/day | 76.3% | 3.7 m/s | 11.7 hours |
| April | 14.2 °C5.7° to 26.7° | 2.1 mm/day | 74.4% | 3.7 m/s | 13.1 hours |
| May | 17 °C7.4° to 30.8° | 1.8 mm/day | 71.3% | 3.7 m/s | 14.2 hours |
| June | 20 °C10.9° to 34° | 0.5 mm/day | 68.3% | 3.8 m/s | 14.7 hours |
| July | 21.7 °C12.6° to 36.3° | 0.2 mm/day | 66.5% | 4 m/s | 14.5 hours |
| August | 22 °C12.9° to 36.3° | 0.3 mm/day | 66.3% | 3.8 m/s | 13.5 hours |
| September | 20.2 °C11.3° to 34.2° | 1.2 mm/day | 69.7% | 3.3 m/s | 12.2 hours |
| October | 16.9 °C7.9° to 28.6° | 2.9 mm/day | 75.8% | 3.4 m/s | 10.9 hours |
| November | 12.6 °C4° to 22.7° | 3.3 mm/day | 82.2% | 3.5 m/s | 9.8 hours |
| December | 10.1 °C0.6° to 18.3° | 3 mm/day | 85.1% | 3.7 m/s | 9.3 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, humidity, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Evaluate long-term temperature, precipitation, and wind patterns across different protected landscapes







Deepen your understanding of Aire and Candeeiros Ranges Natural Park by exploring its detailed geographic context and mapped protected landscape features. Our platform helps you navigate the specifics of this protected area, connect it with the wider regional geography of Portugal, and expand your atlas exploration. Discover how this natural landscape fits into the broader mosaic of protected areas for more informed geographic insight.