In June, Gdynia typically sees daytime highs of 19.4°C and overnight lows around 9.9°C. Compared to the annual average high of 11.3°C, June runs +8.1°C.
June in Gdynia averages a daytime high of 19.4°C and an overnight low of 9.9°C.
June runs +8.1°C compared to Gdynia's annual average high of 11.3°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 19.4°C and cooler evenings around 9.9°C.