November in Santander averages a daily high of 16°C with nights around 10.5°C. Expect roughly 17 wet days totalling 167.9mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Santander is June–October.
Based on SANTANDER CMT, SP (2.9km), 1995–2024. 28 years of November data.