Ferrara Weather OverviewScoresFors & AgainstsWeatherPhotos Average Temperature Jan 41 °F5 °C Feb 54 °F12 °C Mar 63 °F17 °C Apr 64 °F18 °C May 64 °F18 °C Jun 84 °F29 °C Jul 86 °F30 °C Aug 88 °F31 °C Sep 77 °F25 °C Oct 70 °F21 °C Nov 55 °F13 °C Dec 48 °F9 °C Humidity Jan 72% Feb 68% Mar 57% Apr 73% May 78% Jun 66% Jul 66% Aug 68% Sep 69% Oct 78% Nov 84% Dec 81% Rain Jan 19mm Feb 11mm Mar 15mm Apr 58mm May 89mm Jun 39mm Jul 60mm Aug 40mm Sep 41mm Oct 45mm Nov 104mm Dec 42mm Clouds Jan 59% Feb 32% Mar 40% Apr 71% May 76% Jun 19% Jul 31% Aug 26% Sep 40% Oct 49% Nov 70% Dec 65% Air quality US AQI Jan 142 Feb 86 Mar 86 Apr 86 May 86 Jun 55 Jul 53 Aug 50 Sep 52 Oct 61 Nov 57 Dec 86 Sun Jan 1UVI Feb 2UVI Mar 3UVI Apr 4UVI May 4UVI Jun 8UVI Jul 8UVI Aug 7UVI Sep 5UVI Oct 3UVI Nov 2UVI Dec 1UVI