In June, Ostend typically sees daytime highs of 18.3°C and overnight lows around 10.8°C. Compared to the annual average high of 13.1°C, June runs +5.3°C.
June in Ostend averages a daytime high of 18.3°C and an overnight low of 10.8°C.
June runs +5.3°C compared to Ostend's annual average high of 13.1°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 18.3°C and cooler evenings around 10.8°C.