In April, Wetzlar typically sees daytime highs of 13.2°C and overnight lows around 2.9°C. Compared to the annual average high of 12.8°C, April runs +0.3°C.
April in Wetzlar averages a daytime high of 13.2°C and an overnight low of 2.9°C.
April runs +0.3°C compared to Wetzlar's annual average high of 12.8°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 13.2°C and cooler evenings around 2.9°C.