Temperature
Cool by day, cold at night.
Cool days.
Cool by day, cold at night.
Some precipitation is expected this month.
Sunshine is limited, with cloud often dominating.
Humidity is rarely noticeable in the cool air.
In February, afternoons feel about 48° and nights feel near 41°.
Mostly cloudy skies this month.
Calm winds are typical in February.
February late afternoons are around 54°F, easing to about 52°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 54 | 46 | 5.7 | 16 | 2.8 | 80 | 55 |
| Feb | 55 | 46 | 4.9 | 14 | 3.3 | 78 | 54 |
| Mar | 59 | 49 | 4.6 | 15 | 4.1 | 76 | 54 |
| Apr | 62 | 51 | 4.6 | 16 | 4.2 | 78 | 56 |
| May | 66 | 56 | 4.5 | 16 | 5.4 | 80 | 59 |
| Jun | 72 | 61 | 3.9 | 13 | 6.1 | 82 | 65 |
| Jul | 75 | 64 | 3.1 | 13 | 6.3 | 82 | 69 |
| Aug | 76 | 65 | 3.6 | 13 | 5.9 | 82 | 71 |
| Sep | 73 | 62 | 3.8 | 13 | 5.4 | 80 | 69 |
| Oct | 68 | 58 | 4.8 | 13 | 4.3 | 79 | 65 |
| Nov | 60 | 51 | 7.3 | 17 | 3.4 | 80 | 60 |
| Dec | 55 | 47 | 5.5 | 15 | 2.7 | 80 | 57 |
Similar climates
Want a side-by-side climate view? Compare San Sebastian with Capri.
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: Jun 1, 2026
Data & methodology