In September, Detmold typically sees daytime highs of 18.1°C and overnight lows around 9.1°C. Compared to the annual average high of 12.4°C, September runs +5.8°C.
September in Detmold averages a daytime high of 18.1°C and an overnight low of 9.1°C.
September runs +5.8°C compared to Detmold's annual average high of 12.4°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 18.1°C and cooler evenings around 9.1°C.