Wilmington Climate: Weather by Month and Best Time to Visit

Best months for Wilmington: September, May, August, June.

Best time to visit

Year at a glance

Jan 4.8 Feb 5.2 Mar 5.9 Apr 7.0 May 7.6 Jun 7.5 Jul 7.2 Aug 7.6 Sep 7.7 Oct 7.5 Nov 6.6 Dec 5.3

Weather by month

Month	Avg high	Avg low	Rainfall	Rainy days	Humidity	Sunshine	Score
January	5°C	-2°C	82 mm	9	–	–	4.8
February	7°C	-1°C	76 mm	9	–	–	5.2
March	11°C	2°C	105 mm	10	–	–	5.9
April	18°C	8°C	92 mm	11	–	–	7.0
May	23°C	13°C	88 mm	11	–	–	7.6
June	28°C	18°C	100 mm	11	–	–	7.5
July	30°C	21°C	99 mm	11	–	–	7.2
August	29°C	20°C	100 mm	11	–	–	7.6
September	25°C	17°C	107 mm	10	–	–	7.7
October	19°C	10°C	92 mm	8	–	–	7.5
November	13°C	5°C	75 mm	8	–	–	6.6
December	8°C	1°C	100 mm	9	–	–	5.3