In June, Willemstad typically sees daytime highs of 30.9°C and overnight lows around 25.6°C. Compared to the annual average high of 30.6°C, June runs +0.2°C.
June in Willemstad averages a daytime high of 30.9°C and an overnight low of 25.6°C.
June runs +0.2°C compared to Willemstad's annual average high of 30.6°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 30.9°C and cooler evenings around 25.6°C.