In July, Santiago de Compostela typically sees daytime highs of 24.2°C and overnight lows around 12.7°C. Compared to the annual average high of 17.4°C, July runs +6.8°C.
July in Santiago de Compostela averages a daytime high of 24.2°C and an overnight low of 12.7°C.
July runs +6.8°C compared to Santiago de Compostela's annual average high of 17.4°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 24.2°C and cooler evenings around 12.7°C.