In June, Skien typically sees daytime highs of 18.9°C and overnight lows around 10.0°C. Compared to the annual average high of 9.6°C, June runs +9.4°C.
June in Skien averages a daytime high of 18.9°C and an overnight low of 10.0°C.
June runs +9.4°C compared to Skien's annual average high of 9.6°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 18.9°C and cooler evenings around 10.0°C.