In June, Gniezno typically sees daytime highs of 21.8°C and overnight lows around 10.6°C. Compared to the annual average high of 11.9°C, June runs +9.9°C.
June in Gniezno averages a daytime high of 21.8°C and an overnight low of 10.6°C.
June runs +9.9°C compared to Gniezno's annual average high of 11.9°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 21.8°C and cooler evenings around 10.6°C.