In June, Iserlohn typically sees daytime highs of 20.0°C and overnight lows around 10.1°C. Compared to the annual average high of 12.5°C, June runs +7.4°C.
June in Iserlohn averages a daytime high of 20.0°C and an overnight low of 10.1°C.
June runs +7.4°C compared to Iserlohn's annual average high of 12.5°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 20.0°C and cooler evenings around 10.1°C.