San Pedro de Atacama Weather OverviewScoresFors & AgainstsWeatherPhotos Average Temperature Jan 72 °F22 °C Feb 72 °F22 °C Mar 72 °F22 °C Apr 68 °F20 °C May 63 °F17 °C Jun 63 °F17 °C Jul 63 °F17 °C Aug 66 °F19 °C Sep 69 °F21 °C Oct 72 °F22 °C Nov 77 °F25 °C Dec 77 °F25 °C Humidity Jan 39% Feb 46% Mar 26% Apr 23% May 16% Jun 19% Jul 28% Aug 17% Sep 18% Oct 18% Nov 24% Dec 22% Rain Jan 37mm Feb 40mm Mar 2mm Apr 5mm May 1mm Jun 2mm Jul 1mm Aug 1mm Sep 3mm Oct 1mm Nov 1mm Dec 1mm Clouds Jan 75% Feb 58% Mar 0% Apr 0% May 2% Jun 7% Jul 9% Aug 0% Sep 26% Oct 3% Nov 26% Dec 14% Sun Jan 10UVI Feb 13UVI Mar 13UVI Apr 11UVI May 8UVI Jun 7UVI Jul 7UVI Aug 8UVI Sep 10UVI Oct 14UVI Nov 15UVI Dec 16UVI