In September, Euskirchen typically sees daytime highs of 18.8°C and overnight lows around 9.2°C. Compared to the annual average high of 13.0°C, September runs +5.7°C.
September in Euskirchen averages a daytime high of 18.8°C and an overnight low of 9.2°C.
September runs +5.7°C compared to Euskirchen's annual average high of 13.0°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 18.8°C and cooler evenings around 9.2°C.