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Yearly Normals for Grass Valley, NV

Month Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling Jan 14 40 27 1.03 1167 0 Feb 20 46 33 0.72 898 0 Mar 25 51 38 1.29 826 0 Apr 29 59 44 1.1 643 0 May 35 68 51 1.51 430 5 Jun 42 78 60 0.86 180 35 Jul 48 88 68 0.47 38 123 Aug 46 86 66 0.53 55 86 Sep 37 77 57 0.78 240 11 Oct 28 66 47 0.96 570 0 Nov 20 51 36 0.96 883 0 Dec 14 42 28 0.83 1149 0 Year 30 63 46 11.04 7079 260 Data Controls Monthly | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather