Jundiaí Weather OverviewScoresFors & AgainstsWeatherPhotos Average Temperature Jan 84 °F29 °C Feb 77 °F25 °C Mar 79 °F26 °C Apr 79 °F26 °C May 77 °F25 °C Jun 73 °F23 °C Jul 73 °F23 °C Aug 73 °F23 °C Sep 78 °F26 °C Oct 82 °F28 °C Nov 78 °F26 °C Dec 79 °F26 °C Humidity Jan 86% Feb 85% Mar 86% Apr 83% May 81% Jun 72% Jul 67% Aug 66% Sep 69% Oct 67% Nov 79% Dec 82% Rain Jan 162mm Feb 114mm Mar 110mm Apr 89mm May 37mm Jun 109mm Jul 39mm Aug 18mm Sep 34mm Oct 37mm Nov 71mm Dec 93mm Clouds Jan 73% Feb 87% Mar 73% Apr 40% May 56% Jun 18% Jul 45% Aug 14% Sep 53% Oct 28% Nov 54% Dec 81% Sun Jan 8UVI Feb 7UVI Mar 8UVI Apr 8UVI May 6UVI Jun 6UVI Jul 5UVI Aug 7UVI Sep 8UVI Oct 11UVI Nov 10UVI Dec 7UVI