In August, Metz typically sees daytime highs of 23.0°C and overnight lows around 12.2°C. Compared to the annual average high of 13.9°C, August runs +9.0°C.
August in Metz averages a daytime high of 23.0°C and an overnight low of 12.2°C.
August runs +9.0°C compared to Metz's annual average high of 13.9°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 23.0°C and cooler evenings around 12.2°C.