When to go
Donostia / San Sebastian · April 2027
Cooler, wetter month in Donostia / San Sebastian: 21° / 12°, around 5 rainy days. Good for old-town walks and museums.
Days beyond the 14-day window use climate normals rather than a live forecast.
Thu 1 Apr
—
Quiet
Fri 2 Apr
—
Comfortable
Sat 3 Apr
—
Comfortable
Sun 4 Apr
—
Comfortable
Mon 5 Apr
—
Quiet
Tue 6 Apr
—
Quiet
Wed 7 Apr
—
Quiet
Thu 8 Apr
—
Quiet
Fri 9 Apr
—
Comfortable
Sat 10 Apr
—
Comfortable
Sun 11 Apr
—
Comfortable
Mon 12 Apr
—
Quiet
Tue 13 Apr
—
Quiet
Wed 14 Apr
—
Quiet
Thu 15 Apr
—
Quiet
Fri 16 Apr
—
Comfortable
Sat 17 Apr
—
Comfortable
Sun 18 Apr
—
Comfortable
Mon 19 Apr
—
Quiet
Tue 20 Apr
—
Quiet
Wed 21 Apr
—
Quiet
Thu 22 Apr
—
Quiet
Fri 23 Apr
—
Comfortable
Sat 24 Apr
—
Comfortable
Sun 25 Apr
—
Comfortable
Mon 26 Apr
—
Quiet
Tue 27 Apr
—
Quiet
Wed 28 Apr
—
Quiet
Thu 29 Apr
—
Quiet
Fri 30 Apr
—
Comfortable
Best days for…
Typical month
Temp avg high / low21° / 12°
Rainy days5
Sunshine per day8 h
Sea temp17°
30-year climate normals — actual conditions vary.