In August, San Sebastian de los Reyes typically sees daytime highs of 30.5°C and overnight lows around 15.2°C. Compared to the annual average high of 18.9°C, August runs +11.6°C.
August in San Sebastian de los Reyes averages a daytime high of 30.5°C and an overnight low of 15.2°C.
August runs +11.6°C compared to San Sebastian de los Reyes's annual average high of 18.9°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 30.5°C and cooler evenings around 15.2°C.