Wilmington Weather in August

August in Wilmington sees daytime temperatures around 29°C (84°F) and lows of 17°C (63°F) at night. With around 72 mm (2.8 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Wilmington in August

Historically, August sees about 9 days of rain, with a monthly average of 72 mm (2.8 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Wilmington in August

Wilmington in August is worth a visit. The temperature is excellent, with 29°C (84°F) during the day and 17°C (63°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. This is typically the warmest month of the year, so light summer clothing is a good idea.

Sunshine in Wilmington in August

With approximately 275 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. August and September typically offer the best weather for Wilmington.