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Yearly Normals for Bluff City, IL

Month Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling Jan 15 32 23 1.55 1290 0 Feb 20 38 29 1.89 1008 0 Mar 30 50 40 3.05 771 0 Apr 41 63 52 3.89 400 6 May 51 73 62 5.14 162 74 Jun 61 82 71 3.92 14 207 Jul 65 87 76 3.87 0 336 Aug 63 84 74 3.54 12 277 Sep 54 78 66 3.63 71 99 Oct 43 66 55 3.25 338 11 Nov 31 50 41 3.16 734 0 Dec 21 37 29 2.43 1122 0 Year 41 62 51 39.32 5922 1010 Data Controls Monthly | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather