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 Waynesville, IL

Month Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling Jan 14 31 22 1.73 1322 0 Feb 18 36 27 1.71 1056 0 Mar 29 48 39 2.87 817 0 Apr 40 61 51 3.83 443 6 May 51 73 62 4.52 182 82 Jun 61 83 72 3.88 15 218 Jul 65 86 75 3.95 1 316 Aug 63 84 73 3.83 15 269 Sep 54 77 66 2.95 76 95 Oct 42 65 54 2.71 362 12 Nov 31 49 40 3.06 757 0 Dec 20 36 28 2.41 1144 0 Year 41 61 51 37.45 6190 998 Data Controls Monthly | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather