In August, Kalisz typically sees daytime highs of 23.4°C and overnight lows around 11.8°C. Compared to the annual average high of 12.6°C, August runs +10.8°C.
August in Kalisz averages a daytime high of 23.4°C and an overnight low of 11.8°C.
August runs +10.8°C compared to Kalisz's annual average high of 12.6°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 23.4°C and cooler evenings around 11.8°C.