In July, Jena typically sees daytime highs of 22.5°C and overnight lows around 11.8°C. Compared to the annual average high of 12.6°C, July runs +9.9°C.
July in Jena averages a daytime high of 22.5°C and an overnight low of 11.8°C.
July runs +9.9°C compared to Jena's annual average high of 12.6°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 22.5°C and cooler evenings around 11.8°C.