Interactive (Beta) Radar Satellite Currents Severe Forecasts Climate Tropical Rivers Live Search Map
Temperature Change Precipitation Yesterday Records Normals Drought Short-Term Long-Term
Climatological Normals

Yearly Normals for Lewis, NY

Month Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling Jan 5 27 16 2.67 1512 0 Feb 7 31 19 2 1293 0 Mar 17 40 28 2.77 1140 0 Apr 28 52 40 2.85 750 0 May 39 66 53 3.33 391 4 Jun 49 74 61 4.08 140 22 Jul 53 78 66 4.02 54 67 Aug 52 75 64 4.23 86 41 Sep 44 67 56 4.21 282 2 Oct 34 56 45 3.49 619 0 Nov 25 43 34 3.41 936 0 Dec 11 32 22 2.77 1344 0 Year 30 53 42 39.83 8547 136 Data Controls Monthly | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather