In June, Leszno typically sees daytime highs of 22.5°C and overnight lows around 10.7°C. Compared to the annual average high of 12.8°C, June runs +9.6°C.
June in Leszno averages a daytime high of 22.5°C and an overnight low of 10.7°C.
June runs +9.6°C compared to Leszno's annual average high of 12.8°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 22.5°C and cooler evenings around 10.7°C.