Temperature
Cool by day, brisk at night.
Sintra is usually most comfortable from June to September. Typical daytime highs range from 56–74°F across the year. Most months see little rain.

Cool by day, brisk at night.
Several rainy days. About 10 wet days, the highest monthly average.
Good sunshine this month.
In November, afternoons feel about 54° and nights feel near 49°.
Partly cloudy skies this month.
Breezy conditions are typical in November. More a comfort consideration than a planning concern.
November late afternoons are around 60°F, easing to about 58°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 56 | 48 | 2.8 | 9 | 7.7 | 81 |
| Feb | 57 | 49 | 2.1 | 8 | 8.8 | 78 |
| Mar | 60 | 51 | 2.4 | 9 | 10.1 | 77 |
| Apr | 62 | 53 | 2.1 | 9 | 11.6 | 77 |
| May | 66 | 56 | 1.5 | 6 | 12.7 | 75 |
| Jun | 71 | 60 | 0.4 | 2 | 13.6 | 75 |
| Jul | 73 | 62 | 0.1 | 1 | 13.5 | 75 |
| Aug | 74 | 63 | 0.1 | 1 | 12.6 | 75 |
| Sep | 72 | 62 | 1.2 | 4 | 11.2 | 76 |
| Oct | 68 | 60 | 2.9 | 9 | 9.3 | 79 |
| Nov | 61 | 54 | 3.3 | 10 | 7.9 | 80 |
| Dec | 57 | 50 | 3.3 | 9 | 7.4 | 81 |
Similar climates
Want a side-by-side climate view? Compare Sintra with Valencia.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 22, 2026
Data & methodology