Brazzaville Weather OverviewScoresFors & AgainstsWeatherPhotos Average Temperature Jan 86 °F30 °C Feb 90 °F32 °C Mar 90 °F32 °C Apr 90 °F32 °C May 88 °F31 °C Jun 86 °F30 °C Jul 84 °F29 °C Aug 86 °F30 °C Sep 88 °F31 °C Oct 86 °F30 °C Nov 86 °F30 °C Dec 84 °F29 °C Humidity Jan 82% Feb 79% Mar 76% Apr 79% May 81% Jun 68% Jul 72% Aug 65% Sep 70% Oct 85% Nov 86% Dec 88% Rain Jan 139mm Feb 126mm Mar 113mm Apr 123mm May 102mm Jun 4mm Jul 17mm Aug 22mm Sep 76mm Oct 164mm Nov 212mm Dec 178mm Clouds Jan 87% Feb 86% Mar 82% Apr 90% May 91% Jun 25% Jul 42% Aug 40% Sep 67% Oct 82% Nov 90% Dec 89% Sun Jan 7UVI Feb 7UVI Mar 7UVI Apr 6UVI May 6UVI Jun 9UVI Jul 7UVI Aug 9UVI Sep 7UVI Oct 7UVI Nov 6UVI Dec 7UVI