In April, Gniezno typically sees daytime highs of 12.6°C and overnight lows around 2.4°C. Compared to the annual average high of 11.9°C, April runs +0.6°C.
April in Gniezno averages a daytime high of 12.6°C and an overnight low of 2.4°C.
April runs +0.6°C compared to Gniezno's annual average high of 11.9°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 12.6°C and cooler evenings around 2.4°C.