Split Weather OverviewScoresFors & AgainstsWeatherPhotos Average Temperature Jan 48 °F9 °C Feb 57 °F14 °C Mar 63 °F17 °C Apr 64 °F18 °C May 66 °F19 °C Jun 84 °F29 °C Jul 84 °F29 °C Aug 86 °F30 °C Sep 77 °F25 °C Oct 73 °F23 °C Nov 64 °F18 °C Dec 57 °F14 °C Humidity Jan 60% Feb 51% Mar 52% Apr 59% May 65% Jun 57% Jul 55% Aug 53% Sep 57% Oct 58% Nov 73% Dec 62% Rain Jan 43mm Feb 16mm Mar 18mm Apr 55mm May 64mm Jun 8mm Jul 37mm Aug 9mm Sep 117mm Oct 23mm Nov 169mm Dec 103mm Clouds Jan 60% Feb 33% Mar 39% Apr 63% May 46% Jun 17% Jul 15% Aug 10% Sep 30% Oct 26% Nov 78% Dec 63% Air quality US AQI Jan 9 Feb 8 Mar 8 Apr 9 May 9 Jun 10 Jul 12 Aug 15 Sep 10 Oct 11 Nov 6 Dec 7 Sun Jan 1UVI Feb 3UVI Mar 4UVI Apr 5UVI May 5UVI Jun 9UVI Jul 8UVI Aug 8UVI Sep 6UVI Oct 3UVI Nov 2UVI Dec 1UVI