In June, Santander typically sees daytime highs of 20.4°C and overnight lows around 12.5°C. Compared to the annual average high of 16.8°C, June runs +3.6°C.
June in Santander averages a daytime high of 20.4°C and an overnight low of 12.5°C.
June runs +3.6°C compared to Santander's annual average high of 16.8°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 20.4°C and cooler evenings around 12.5°C.