In September, Starachowice typically sees daytime highs of 18.2°C and overnight lows around 8.1°C. Compared to the annual average high of 11.6°C, September runs +6.6°C.
September in Starachowice averages a daytime high of 18.2°C and an overnight low of 8.1°C.
September runs +6.6°C compared to Starachowice's annual average high of 11.6°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 18.2°C and cooler evenings around 8.1°C.