In June, Wilmington typically sees daytime highs of 28.4°C and overnight lows around 19.8°C. Compared to the annual average high of 21.9°C, June runs +6.4°C.
June in Wilmington averages a daytime high of 28.4°C and an overnight low of 19.8°C.
June runs +6.4°C compared to Wilmington's annual average high of 21.9°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 28.4°C and cooler evenings around 19.8°C.