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 Saint Helens, OR

Month Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling Jan 34 46 40 6.35 780 0 Feb 35 50 43 5.23 623 0 Mar 37 56 46 4.66 578 0 Apr 40 61 50 3.72 447 0 May 44 67 56 2.8 296 2 Jun 49 71 60 2.25 156 8 Jul 53 77 65 1.04 65 50 Aug 52 78 65 1.25 62 61 Sep 49 73 61 2.32 143 27 Oct 43 63 53 3.76 373 0 Nov 38 52 45 7.44 601 0 Dec 35 46 40 7.2 776 0 Year 42 61 52 48.02 4900 148 Data Controls Monthly | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather