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Yearly Normals for Twodot, MT

Month Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling Jan 13 34 24 0.49 1285 0 Feb 16 39 28 0.32 1051 0 Mar 21 45 33 0.71 993 0 Apr 27 55 41 1.2 720 0 May 35 63 49 2.2 499 0 Jun 42 71 57 2.25 264 10 Jul 46 78 62 1.86 143 44 Aug 45 78 61 1.56 159 45 Sep 37 69 53 1.21 378 8 Oct 30 58 44 0.77 650 0 Nov 21 42 31 0.53 1013 0 Dec 15 35 25 0.49 1244 0 Year 29 55 42 13.59 8399 107 Data Controls Monthly | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather