Bozeman, MT Weather OverviewScoresFors & AgainstsWeatherPhotos Average Temperature Jan 34 °F1 °C Feb 19 °F-7 °C Mar 37 °F3 °C Apr 50 °F10 °C May 55 °F13 °C Jun 68 °F20 °C Jul 75 °F24 °C Aug 75 °F24 °C Sep 64 °F18 °C Oct 45 °F7 °C Nov 41 °F5 °C Dec 34 °F1 °C Humidity Jan 66% Feb 64% Mar 67% Apr 67% May 65% Jun 62% Jul 58% Aug 51% Sep 58% Oct 63% Nov 66% Dec 67% Rain Jan 23mm Feb 21mm Mar 18mm Apr 60mm May 33mm Jun 118mm Jul 120mm Aug 29mm Sep 53mm Oct 38mm Nov 25mm Dec 14mm Clouds Jan 52% Feb 67% Mar 40% Apr 54% May 60% Jun 38% Jul 20% Aug 16% Sep 39% Oct 47% Nov 53% Dec 47% Air quality US AQI Jan 31 Feb 30 Mar 22 Apr 19 May 20 Jun 20 Jul 34 Aug 45 Sep 25 Oct 21 Nov 27 Dec 28 Sun Jan 1UVI Feb 2UVI Mar 4UVI Apr 5UVI May 6UVI Jun 7UVI Jul 9UVI Aug 8UVI Sep 6UVI Oct 3UVI Nov 2UVI Dec 1UVI
