In October, Siegen typically sees daytime highs of 12.0°C and overnight lows around 4.3°C. Compared to the annual average high of 11.5°C, October runs +0.5°C.
October in Siegen averages a daytime high of 12.0°C and an overnight low of 4.3°C.
October runs +0.5°C compared to Siegen's annual average high of 11.5°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 12.0°C and cooler evenings around 4.3°C.