In September, Stalowa Wola typically sees daytime highs of 19.4°C and overnight lows around 7.8°C. Compared to the annual average high of 12.7°C, September runs +6.7°C.
September in Stalowa Wola averages a daytime high of 19.4°C and an overnight low of 7.8°C.
September runs +6.7°C compared to Stalowa Wola's annual average high of 12.7°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 19.4°C and cooler evenings around 7.8°C.