Mendoza Weather OverviewScoresFors & AgainstsWeatherPhotos Average Temperature Jan 84 °F29 °C Feb 83 °F29 °C Mar 75 °F24 °C Apr 73 °F23 °C May 64 °F18 °C Jun 57 °F14 °C Jul 57 °F14 °C Aug 63 °F17 °C Sep 66 °F19 °C Oct 72 °F22 °C Nov 82 °F28 °C Dec 84 °F29 °C Humidity Jan 48% Feb 49% Mar 52% Apr 50% May 55% Jun 43% Jul 42% Aug 31% Sep 27% Oct 29% Nov 39% Dec 33% Rain Jan 52mm Feb 30mm Mar 37mm Apr 17mm May 12mm Jun 108mm Jul 1mm Aug 1mm Sep 5mm Oct 12mm Nov 29mm Dec 26mm Clouds Jan 11% Feb 7% Mar 14% Apr 15% May 38% Jun 12% Jul 29% Aug 10% Sep 5% Oct 24% Nov 17% Dec 24% Sun Jan 14UVI Feb 12UVI Mar 9UVI Apr 7UVI May 4UVI Jun 3UVI Jul 3UVI Aug 5UVI Sep 8UVI Oct 9UVI Nov 12UVI Dec 13UVI