In July, Wilmington typically sees daytime highs of 30.0°C and overnight lows around 18.8°C. Compared to the annual average high of 17.8°C, July runs +12.2°C.
July in Wilmington averages a daytime high of 30.0°C and an overnight low of 18.8°C.
July runs +12.2°C compared to Wilmington's annual average high of 17.8°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 30.0°C and cooler evenings around 18.8°C.