In June, Luzern typically sees daytime highs of 20.3°C and overnight lows around 10.3°C. Compared to the annual average high of 12.7°C, June runs +7.6°C.
June in Luzern averages a daytime high of 20.3°C and an overnight low of 10.3°C.
June runs +7.6°C compared to Luzern's annual average high of 12.7°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 20.3°C and cooler evenings around 10.3°C.