Three-Month Temperature Outlook Issued: August 2021 DENISON DAM, TX GRAYSON County, Coop ID: 412394 Elevation: 613 ft. Latitude: 33° 49' N Longitude: 96° 34' W Three Category Outlook Table Season Below Normal Near Normal Above Normal Sep-Oct-Nov 2021 29.0% 63.7° 35.0% 63.7° and 65.2° 36.0% 65.2° Oct-Nov-Dec 2021 22.0% 53.2° 33.0% 53.2° and 54.9° 45.0% 54.9° Nov-Dec-Jan 2021_22 19.0% 45.4° 31.0% 45.4° and 47.6° 50.0% 47.6° Dec-Jan-Feb 2021_22 24.0% 42.8° 33.0% 42.8° and 45° 43.0% 45° Jan-Feb-Mar 2022 27.0% 46.2° 33.0% 46.2° and 48.3° 40.0% 48.3° Feb-Mar-Apr 2022 29.0% 53.4° 33.0% 53.4° and 55° 38.0% 55° Mar-Apr-May 2022 27.0% 61.6° 32.0% 61.6° and 63° 41.0% 63° Apr-May-Jun 2022 27.0% 69.9° 34.0% 69.9° and 71.3° 39.0% 71.3° May-Jun-Jul 2022 30.0% 76.9° 34.0% 76.9° and 78.3° 36.0% 78.3° Jun-Jul-Aug 2022 22.0% 80.8° 33.0% 80.8° and 82.3° 45.0% 82.3° Jul-Aug-Sep 2022 22.0% 79.6° 33.0% 79.6° and 81.1° 45.0% 81.1° Aug-Sep-Oct 2022 22.0% 73.3° 33.0% 73.3° and 74.8° 45.0% 74.8° Sep-Oct-Nov 2022 24.0% 63.7° 33.0% 63.7° and 65.2° 43.0% 65.2°