In August, Karlovy Vary typically sees daytime highs of 20.6°C and overnight lows around 9.9°C. Compared to the annual average high of 10.7°C, August runs +9.9°C.
August in Karlovy Vary averages a daytime high of 20.6°C and an overnight low of 9.9°C.
August runs +9.9°C compared to Karlovy Vary's annual average high of 10.7°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 20.6°C and cooler evenings around 9.9°C.