San Sebastián / Donostia in August
Around 20.5 °C by day, sea 22.7 °C. Warm enough to swim. As busy as the peak.
Sea by month, °C
12.7
J
12.5
F
12.7
M
14.1
A
16.4
M
19.9
J
22.1
J
22.7
A
21.5
S
18.8
O
16.2
N
14.2
D
August in San Sebastián is 20.5 °C by day and 22.7 °C in the sea. This is the year's peak for both water and load: 5 out of 5.
August is all this sea can manage: 22.7 °C, and it gets no warmer. For comparison, Marbella reads 22.6 °C in August and Torre del Mar 24.5 °C. The city is full: viewing flats is pointless, and La Concha has no spare sand. Come for the bay, and make the decision in September or February.
Towns nearby in August
| Town | Air | Sea | Busy | Winter | €/m² |
|---|---|---|---|---|---|
| San Sebastián / Donostia | 20.5 | 22.7 | 5/5 | 5/5 | 5 186appraised |
| Bilbao | 20.5 | 22.2 | 4/5 | 5/5 | 3 524appraised |
| Getxo | 20.5 | 22.2 | 4/5 | 5/5 | 4 125appraised |
| Zarautz | 20.5 | 22.7 | 5/5 | 5/5 | 6 994asking |
Rain days and humidity are annual here, not monthly: 155 rainy days a year, 78% humidity in winter. We have no monthly normals yet and will not invent a split.