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Yearly Normals for Trenton, MO

Month Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling Jan 9 33 21 1.02 1367 0 Feb 15 40 27 1.06 1062 0 Mar 26 52 39 2.56 809 0 Apr 36 64 50 3.41 459 3 May 47 74 61 4.81 192 54 Jun 56 84 70 4.33 24 178 Jul 61 89 75 4.97 2 308 Aug 58 87 73 3.76 21 260 Sep 49 79 64 3.87 114 82 Oct 38 67 53 3.1 385 5 Nov 27 50 39 2.37 798 0 Dec 15 37 26 1.59 1212 0 Year 36 63 50 36.85 6445 890 Data Controls Monthly | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather