In June, Wilmington typically sees daytime highs of 27.9°C and overnight lows around 16.2°C. Compared to the annual average high of 17.8°C, June runs +10.1°C.
June in Wilmington averages a daytime high of 27.9°C and an overnight low of 16.2°C.
June runs +10.1°C compared to Wilmington's annual average high of 17.8°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 27.9°C and cooler evenings around 16.2°C.