In April, Graz typically sees daytime highs of 13.6°C and overnight lows around 2.7°C. Compared to the annual average high of 13.0°C, April runs +0.6°C.
April in Graz averages a daytime high of 13.6°C and an overnight low of 2.7°C.
April runs +0.6°C compared to Graz's annual average high of 13.0°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 13.6°C and cooler evenings around 2.7°C.