In August, Oviedo typically sees daytime highs of 22.6°C and overnight lows around 13.5°C. Compared to the annual average high of 16.5°C, August runs +6.2°C.
August in Oviedo averages a daytime high of 22.6°C and an overnight low of 13.5°C.
August runs +6.2°C compared to Oviedo's annual average high of 16.5°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 22.6°C and cooler evenings around 13.5°C.