last edited Jul 9, 2020
San Sebastián Weather and Climate
Location Map of San Sebastián
San Sebastián
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Climate Overview
The city enjoys a cool, fairly windy oceanic climate. Summers are free from excessive heat thanks to the influence of the Atlantic Ocean, while winters are relatively mild, cloudy, and especially damp. The heaviest rainfall occurs at the end and beginning of the year. Generally, the best time to visit weather-wise is June to September to avoid too much rain.
Best Climate Period for San Sebastián
| Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate |
Sea Temperature Throughout the Year
| Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| San Sebastián | 11 | 11 | 11 | 12 | 14 | 16 | 18 | 20 | 18 | 17 | 14 | 12 |