In October, Trier typically sees daytime highs of 13.0°C and overnight lows around 5.1°C. Compared to the annual average high of 12.7°C, October runs +0.4°C.
October in Trier averages a daytime high of 13.0°C and an overnight low of 5.1°C.
October runs +0.4°C compared to Trier's annual average high of 12.7°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 13.0°C and cooler evenings around 5.1°C.