In July, Koblenz typically sees daytime highs of 22.4°C and overnight lows around 12.0°C. Compared to the annual average high of 13.1°C, July runs +9.4°C.
July in Koblenz averages a daytime high of 22.4°C and an overnight low of 12.0°C.
July runs +9.4°C compared to Koblenz's annual average high of 13.1°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 22.4°C and cooler evenings around 12.0°C.