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Yearly Normals for Delaware, OH

Month Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling Jan 16 33 25 2.39 1256 0 Feb 18 37 28 1.77 1051 0 Mar 27 48 38 2.34 853 0 Apr 36 60 48 3.68 506 1 May 48 71 60 4.18 230 58 Jun 58 80 69 4.25 35 148 Jul 62 84 73 4.42 5 241 Aug 59 82 70 3.77 26 190 Sep 51 76 63 2.98 108 58 Oct 40 64 52 2.7 415 7 Nov 32 50 41 3 729 0 Dec 22 38 30 2.87 1086 0 Year 39 60 50 38.35 6300 703 Data Controls Monthly | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather