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Yearly Normals for Choteau, MT

Month Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling Jan 9 34 22 0.51 1350 0 Feb 13 39 26 0.45 1100 0 Mar 20 44 32 0.68 1024 0 Apr 28 54 41 1.15 721 0 May 36 63 49 2.32 491 0 Jun 43 70 57 2.77 269 13 Jul 47 78 63 1.51 141 61 Aug 45 78 62 1.78 172 71 Sep 37 68 53 1.17 391 18 Oct 28 58 43 0.61 676 0 Nov 18 43 30 0.52 1041 0 Dec 11 36 23 0.52 1297 0 Year 28 55 42 13.99 8673 163 Data Controls Monthly | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather