Santander · Spain
Weather in Santander in September
In September the typical daytime high in Santander is 22.5 °C on average, from 23.9 °C at the start to 20.9 °C at the end of the month.
The last 10 years were 1.1 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
The average of the weather stations San Sebastian - Igueldo (144 km) and Zamora (268 km); nearer ones count more.