Stockton, CA Weather OverviewScoresFors & AgainstsWeatherPhotos Average Temperature Jan 57 °F14 °C Feb 52 °F11 °C Mar 61 °F16 °C Apr 71 °F22 °C May 72 °F22 °C Jun 83 °F29 °C Jul 86 °F30 °C Aug 88 °F31 °C Sep 84 °F29 °C Oct 73 °F23 °C Nov 67 °F20 °C Dec 55 °F13 °C Humidity Jan 82% Feb 74% Mar 68% Apr 59% May 64% Jun 52% Jul 49% Aug 54% Sep 54% Oct 45% Nov 62% Dec 82% Rain Jan 38mm Feb 81mm Mar 41mm Apr 15mm May 36mm Jun 5mm Jul 6mm Aug 6mm Sep 8mm Oct 4mm Nov 17mm Dec 58mm Clouds Jan 49% Feb 47% Mar 44% Apr 27% May 24% Jun 4% Jul 3% Aug 4% Sep 3% Oct 3% Nov 10% Dec 67% Air quality US AQI Jan 54 Feb 31 Mar 27 Apr 34 May 29 Jun 31 Jul 34 Aug 46 Sep 36 Oct 44 Nov 57 Dec 67 Sun Jan 2UVI Feb 3UVI Mar 5UVI Apr 7UVI May 7UVI Jun 9UVI Jul 10UVI Aug 9UVI Sep 7UVI Oct 5UVI Nov 3UVI Dec 2UVI
