Antwerp Weather OverviewScoresFors & AgainstsWeatherPhotos Average Temperature Jan 43 °F6 °C Feb 51 °F11 °C Mar 52 °F11 °C Apr 59 °F15 °C May 59 °F15 °C Jun 72 °F22 °C Jul 72 °F22 °C Aug 72 °F22 °C Sep 64 °F18 °C Oct 57 °F14 °C Nov 46 °F8 °C Dec 46 °F8 °C Humidity Jan 82% Feb 78% Mar 74% Apr 68% May 73% Jun 72% Jul 69% Aug 69% Sep 75% Oct 81% Nov 85% Dec 85% Rain Jan 29mm Feb 27mm Mar 49mm Apr 15mm May 23mm Jun 203mm Jul 31mm Aug 28mm Sep 35mm Oct 62mm Nov 40mm Dec 47mm Clouds Jan 90% Feb 62% Mar 76% Apr 52% May 63% Jun 62% Jul 56% Aug 49% Sep 56% Oct 83% Nov 86% Dec 74% Air quality US AQI Jan 47 Feb 65 Mar 47 Apr 57 May 47 Jun 39 Jul 34 Aug 34 Sep 33 Oct 36 Nov 47 Dec 41 Sun Jan 1UVI Feb 2UVI Mar 2UVI Apr 4UVI May 4UVI Jun 5UVI Jul 5UVI Aug 5UVI Sep 4UVI Oct 2UVI Nov 1UVI Dec 0UVI