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 Yorktown, IA

Month Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling Jan 11 31 21 0.79 1355 0 Feb 17 38 28 0.93 1045 0 Mar 28 50 39 2.32 798 0 Apr 40 63 51 3.26 418 6 May 51 74 63 4.53 154 77 Jun 61 83 72 4.55 9 223 Jul 65 87 76 4.59 1 347 Aug 63 85 74 3.76 14 290 Sep 54 78 66 3.43 83 107 Oct 41 66 54 2.49 364 7 Nov 28 49 39 2.15 797 0 Dec 17 35 26 1.14 1209 0 Year 40 62 51 33.94 6247 1057 Data Controls Monthly | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather