In October, Jena typically sees daytime highs of 13.1°C and overnight lows around 4.6°C. Compared to the annual average high of 12.6°C, October runs +0.6°C.
October in Jena averages a daytime high of 13.1°C and an overnight low of 4.6°C.
October runs +0.6°C compared to Jena's annual average high of 12.6°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 13.1°C and cooler evenings around 4.6°C.