In September, Lueneburg typically sees daytime highs of 18.4°C and overnight lows around 9.0°C. Compared to the annual average high of 12.5°C, September runs +6.0°C.
September in Lueneburg averages a daytime high of 18.4°C and an overnight low of 9.0°C.
September runs +6.0°C compared to Lueneburg's annual average high of 12.5°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 18.4°C and cooler evenings around 9.0°C.