In September, Hoofddorp typically sees daytime highs of 18.0°C and overnight lows around 11.2°C. Compared to the annual average high of 12.5°C, September runs +5.5°C.
September in Hoofddorp averages a daytime high of 18.0°C and an overnight low of 11.2°C.
September runs +5.5°C compared to Hoofddorp's annual average high of 12.5°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 18.0°C and cooler evenings around 11.2°C.