Medford, OR Weather OverviewScoresFors & AgainstsWeatherPhotos Average Temperature Jan 50 °F10 °C Feb 43 °F6 °C Mar 55 °F13 °C Apr 63 °F17 °C May 72 °F22 °C Jun 81 °F27 °C Jul 84 °F29 °C Aug 88 °F31 °C Sep 75 °F24 °C Oct 63 °F17 °C Nov 59 °F15 °C Dec 46 °F8 °C Humidity Jan 85% Feb 78% Mar 65% Apr 65% May 55% Jun 50% Jul 53% Aug 51% Sep 64% Oct 67% Nov 73% Dec 85% Rain Jan 36mm Feb 67mm Mar 27mm Apr 52mm May 25mm Jun 7mm Jul 7mm Aug 17mm Sep 41mm Oct 25mm Nov 14mm Dec 35mm Clouds Jan 57% Feb 74% Mar 52% Apr 56% May 30% Jun 9% Jul 12% Aug 9% Sep 29% Oct 21% Nov 34% Dec 70% Air quality US AQI Jan 27 Feb 61 Mar 61 Apr 18 May 17 Jun 12 Jul 24 Aug 27 Sep 32 Oct 29 Nov 45 Dec 42 Sun Jan 2UVI Feb 2UVI Mar 4UVI Apr 5UVI May 6UVI Jun 9UVI Jul 9UVI Aug 8UVI Sep 6UVI Oct 4UVI Nov 2UVI Dec 1UVI