In September, Biala Podlaska typically sees daytime highs of 18.3°C and overnight lows around 8.0°C. Compared to the annual average high of 11.5°C, September runs +6.8°C.
September in Biala Podlaska averages a daytime high of 18.3°C and an overnight low of 8.0°C.
September runs +6.8°C compared to Biala Podlaska's annual average high of 11.5°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 18.3°C and cooler evenings around 8.0°C.