In September, Zawiercie typically sees daytime highs of 18.5°C and overnight lows around 8.1°C. Compared to the annual average high of 12.0°C, September runs +6.4°C.
September in Zawiercie averages a daytime high of 18.5°C and an overnight low of 8.1°C.
September runs +6.4°C compared to Zawiercie's annual average high of 12.0°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 18.5°C and cooler evenings around 8.1°C.