In April, San Sebastian de los Reyes typically sees daytime highs of 16.7°C and overnight lows around 4.8°C. Compared to the annual average high of 18.9°C, April runs -2.2°C.
April in San Sebastian de los Reyes averages a daytime high of 16.7°C and an overnight low of 4.8°C.
April runs -2.2°C compared to San Sebastian de los Reyes's annual average high of 18.9°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 16.7°C and cooler evenings around 4.8°C.