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Yearly Normals for Jamestown, NY

Month Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling Jan 14 31 22 2.98 1324 0 Feb 15 34 24 2.59 1140 0 Mar 25 43 34 2.97 964 0 Apr 35 55 45 3.38 609 0 May 46 67 57 3.74 290 26 Jun 55 76 65 5.1 66 77 Jul 58 80 69 4.53 12 143 Aug 57 79 68 4.5 43 121 Sep 49 71 60 4.55 170 21 Oct 38 59 49 3.79 511 1 Nov 31 46 39 3.99 785 0 Dec 22 35 29 3.56 1134 0 Year 37 56 47 45.68 7048 389 Data Controls Monthly | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather