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Yearly Normals for Upper Key Largo, FL

Month Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling Jan 56 78 67 1.83 108 155 Feb 56 79 68 1.69 58 132 Mar 59 82 71 1.95 23 197 Apr 62 85 73 2.94 1 247 May 66 87 77 5.48 0 365 Jun 72 89 80 8.58 0 462 Jul 73 91 82 6.64 0 521 Aug 73 91 82 8.82 0 531 Sep 73 90 82 8.37 0 498 Oct 70 87 78 5.13 0 409 Nov 64 82 73 2.65 8 254 Dec 59 79 69 1.47 40 152 Year 65 85 75 55.55 238 3923 Data Controls Monthly | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather