Phoenix, AZ Weather OverviewScoresFors & AgainstsWeatherPhotos Average Temperature Jan 64 °F 18 °C Feb 61 °F 16 °C Mar 73 °F 23 °C Apr 82 °F 28 °C May 82 °F 28 °C Jun 99 °F 37 °C Jul 104 °F 40 °C Aug 104 °F 40 °C Sep 96 °F 36 °C Oct 84 °F 29 °C Nov 76 °F 25 °C Dec 63 °F 17 °C Humidity Jan 50% Feb 46% Mar 34% Apr 21% May 24% Jun 15% Jul 16% Aug 28% Sep 32% Oct 19% Nov 31% Dec 58% Rain Jan 1mm Feb 6mm Mar 4mm Apr 1mm May 0mm Jun 0mm Jul 2mm Aug 1mm Sep 29mm Oct 3mm Nov 63mm Dec 24mm Clouds Jan 27% Feb 30% Mar 21% Apr 12% May 18% Jun 6% Jul 17% Aug 9% Sep 9% Oct 1% Nov 18% Dec 29% Air quality US AQI Jan 42 Feb 29 Mar 24 Apr 25 May 22 Jun 27 Jul 26 Aug 23 Sep 24 Oct 28 Nov 40 Dec 52 Sun Jan 4UVI Feb 5UVI Mar 7UVI Apr 8UVI May 9UVI Jun 10UVI Jul 10UVI Aug 10UVI Sep 9UVI Oct 6UVI Nov 4UVI Dec 3UVI
