In August, Lausanne typically sees daytime highs of 21.2°C and overnight lows around 12.5°C. Compared to the annual average high of 12.5°C, August runs +8.7°C.
August in Lausanne averages a daytime high of 21.2°C and an overnight low of 12.5°C.
August runs +8.7°C compared to Lausanne's annual average high of 12.5°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 21.2°C and cooler evenings around 12.5°C.