| Weekly Observed and Projected Cooling Degree Day (CDD) Statistics by Climate Region | ||||||||||
| Last | Last | Last | Next | Next | Next | Season- | Season- | Season- | ||
| Week | Week | Week | Week | Week | Week | to-Date | to-Date | to-Date | ||
| Observed | Observed | Observed | Projected | Projected | Projected | Observed | Observed | Observed | ||
| Avg Temp | CDD | CDD | Avg Temp | CDD | CDD | Avg Temp | CDD | CDD | ||
| Percentile | Total | Anomaly | Percentile | Total | Anomaly | Percentile | Anomaly | Pct of Nml | ||
| 20-Sep-06 | 20-Sep-06 | 20-Sep-06 | 20-Sep-06 | 20-Sep-06 | 20-Sep-06 | 1-May-06 | 1-May-06 | 1-May-06 | ||
| Region # | Region Name | thru | thru | thru | thru | thru | thru | thru | thru | thru |
| 26-Sep-06 | 26-Sep-06 | 26-Sep-06 | 26-Sep-06 | 26-Sep-06 | 26-Sep-06 | 30-Sep-06 | 30-Sep-06 | 30-Sep-06 | ||
| 1 | NORTHERN NEW ENGLAND | 37.2 | 0.0 | +0.0 | 37.2 | 0.0 | +0.0 | 81.3 | -3.8 | 97.5 |
| 2 | NORTHEAST NEW ENGLAND | 64.1 | 0.0 | -0.1 | 64.1 | 0.0 | -0.1 | 82.3 | +55.2 | 120.4 |
| 3 | NORTHERN NEW YORK | 62.2 | 0.0 | -0.8 | 62.2 | 0.0 | -0.8 | 72.9 | +27.0 | 109.6 |
| 4 | SOUTHERN NEW ENGLAND | 77.1 | 2.6 | -0.6 | 77.1 | 2.6 | -0.6 | 73.6 | +75.4 | 114.7 |
| 5 | EASTERN GREAT LAKES | 30.3 | 0.2 | -3.5 | 30.3 | 0.2 | -3.5 | 57.2 | -15.0 | 96.6 |
| 6 | OHIO | 18.6 | 2.5 | -7.1 | 18.6 | 2.5 | -7.1 | 54.4 | +2.4 | 100.3 |
| 7 | MID-ATLANTIC COAST | 48.1 | 10.4 | -3.5 | 48.1 | 10.4 | -3.5 | 71.0 | +103.8 | 111.4 |
| 8 | NORTHERN APPALACHIAN | 25.8 | 0.0 | -4.7 | 25.8 | 0.0 | -4.7 | 42.4 | -81.7 | 84.3 |
| 9 | CENTRAL APPALACHIAN | 18.9 | 3.4 | -6.2 | 18.9 | 3.4 | -6.2 | 48.3 | -21.2 | 96.9 |
| 10 | COASTAL VIRGINIA | 50.2 | 21.1 | -5.5 | 50.2 | 21.1 | -5.5 | 67.1 | +111.0 | 109.0 |
| 11 | SOUTHERN APPALACHIAN | 21.8 | 6.3 | -9.5 | 21.8 | 6.3 | -9.5 | 55.7 | +14.7 | 101.7 |
| 12 | COASTAL CAROLINAS | 74.5 | 50.6 | +4.0 | 74.5 | 50.6 | +4.0 | 51.6 | -4.2 | 99.7 |
| 13 | INTERIOR CAROLINAS | 60.5 | 31.8 | -2.1 | 60.5 | 31.8 | -2.1 | 51.6 | +3.7 | 100.3 |
| 14 | MICHIGAN UPPER PEN. | 33.5 | 0.0 | -0.8 | 33.5 | 0.0 | -0.8 | 77.5 | +74.9 | 131.9 |
| 15 | NORTHERN MINNESOTA | 30.7 | 0.0 | -1.3 | 30.7 | 0.0 | -1.3 | 81.1 | +66.1 | 125.0 |
| 16 | EASTERN NORTH DAKOTA | 28.5 | 0.0 | -3.7 | 28.5 | 0.0 | -3.7 | 81.9 | +147.4 | 136.7 |
| 17 | WESTERN NORTH DAKOTA | 32.5 | 0.0 | -5.2 | 32.5 | 0.0 | -5.2 | 82.5 | +161.2 | 137.7 |
| 18 | EASTERN MONTANA | 18.9 | 0.0 | -7.0 | 18.9 | 0.0 | -7.0 | 76.3 | +76.4 | 115.4 |
| 19 | NORTH-CENTRAL MONTANA | 43.5 | 0.0 | -5.3 | 43.5 | 0.0 | -5.3 | 82.9 | +123.7 | 144.9 |
| 20 | SOUTH CENTRAL MONTANA | 22.1 | 0.0 | -4.2 | 22.1 | 0.0 | -4.2 | 86.0 | +81.1 | 131.1 |
| 21 | WESTERN MONTANA | 14.5 | 0.0 | -1.4 | n/a | n/a | n/a | 85.6 | +32.2 | 124.2 |
| 22 | NORTH-CENTRAL MICHIGAN | 15.2 | 0.0 | -2.1 | 15.2 | 0.0 | -2.1 | 65.3 | +11.9 | 103.0 |
| 23 | SOUTHERN MICHIGAN | 9.8 | 0.2 | -6.6 | 9.8 | 0.2 | -6.6 | 57.4 | +0.0 | 100.0 |
| 24 | EAST-CENTRAL ILLINOIS | 18.1 | 0.6 | -13.4 | 18.1 | 0.6 | -13.4 | 58.0 | +27.2 | 103.0 |
| 25 | NORTHERN ILLINOIS | 26.5 | 0.0 | -6.4 | 26.5 | 0.0 | -6.4 | 72.9 | +114.9 | 117.9 |
| 26 | NORTHERN WISCONSIN | 22.7 | 0.0 | -1.8 | 22.7 | 0.0 | -1.8 | 79.9 | +127.0 | 135.4 |
| 27 | SOUTHEASTERN MINNESOTA | 11.4 | 0.0 | -4.6 | 11.4 | 0.0 | -4.6 | 84.2 | +236.4 | 145.9 |
| 28 | EASTERN SOUTH DAKOTA | 7.0 | 0.0 | -6.4 | 7.0 | 0.0 | -6.4 | 77.2 | +137.6 | 124.7 |
| 29 | CENTRAL SOUTH DAKOTA | 12.1 | 0.0 | -9.9 | 12.1 | 0.0 | -9.9 | 89.6 | +330.4 | 149.4 |
| 30 | WESTERN SOUTH DAKOTA | 11.6 | 0.0 | -8.6 | 11.6 | 0.0 | -8.6 | 88.2 | +291.4 | 149.3 |
| 31 | NORTHEAST WYOMING | 6.2 | 0.0 | -5.1 | 6.2 | 0.0 | -5.1 | 87.9 | +219.7 | 152.1 |
| 32 | NORTHWEST WYOMING | 5.6 | 0.0 | -2.8 | 5.6 | 0.0 | -2.8 | 85.6 | +24.7 | 110.8 |
| 33 | EASTERN IOWA | 22.9 | 0.0 | -9.1 | 22.9 | 0.0 | -9.1 | 79.1 | +170.5 | 122.6 |
| 34 | NORTHWEST IOWA | 6.5 | 0.0 | -11.0 | 6.5 | 0.0 | -11.0 | 78.7 | +158.2 | 120.7 |
| 35 | CENTRAL NEBRASKA | 1.1 | 0.0 | -10.6 | 1.1 | 0.0 | -10.6 | 86.1 | +274.1 | 137.6 |
| 36 | SOUTHERN NEBRASKA | 11.8 | 0.0 | -15.2 | 11.8 | 0.0 | -15.2 | 85.3 | +249.3 | 127.1 |
| 37 | WESTERN NEBRASKA/CHEYENNE | 1.2 | 0.0 | -6.0 | 1.2 | 0.0 | -6.0 | 81.9 | +207.4 | 143.2 |
| 38 | EASTERN KENTUCKY | 18.5 | 5.6 | -12.0 | 18.5 | 5.6 | -12.0 | 52.1 | +2.6 | 100.3 |
| 39 | WESTERN KENTUCKY | 23.2 | 8.0 | -16.8 | 23.2 | 8.0 | -16.8 | 56.3 | +22.2 | 101.8 |
| 40 | SOUTHEAST MISSOURI | 27.9 | 9.6 | -14.2 | 27.9 | 9.6 | -14.2 | 70.2 | +149.5 | 112.1 |
| 41 | NORTHEAST MISSOURI | 24.5 | 5.0 | -13.5 | 24.5 | 5.0 | -13.5 | 73.0 | +162.0 | 114.8 |
| 42 | NORTHWEST MISSOURI | 38.3 | 6.3 | -14.4 | 38.3 | 6.3 | -14.4 | 85.8 | +307.7 | 126.9 |
| 43 | EASTERN KANSAS | 37.6 | 9.6 | -20.5 | 37.6 | 9.6 | -20.5 | 83.0 | +274.9 | 119.8 |
| 44 | CENTRAL KANSAS | 17.1 | 3.8 | -25.2 | 17.1 | 3.8 | -25.2 | 77.1 | +205.1 | 115.0 |
| 45 | WESTERN KANSAS | 5.1 | 1.1 | -20.5 | 5.1 | 1.1 | -20.5 | 77.1 | +199.7 | 117.2 |
| 46 | NORTHEAST COLORADO | 1.1 | 0.0 | -4.4 | 1.1 | 0.0 | -4.4 | 87.6 | +170.8 | 148.3 |
| 47 | SOUTHEAST COLORADO | 0.0 | 0.0 | -3.8 | n/a | n/a | n/a | 63.6 | +32.2 | 108.0 |
| 48 | WESTERN COLORADO | 0.0 | 0.0 | -0.1 | 0.0 | 0.0 | -0.1 | 54.3 | -40.4 | 67.5 |
| 49 | SOUTHWEST WYOMING | 5.8 | 0.0 | -0.3 | 5.8 | 0.0 | -0.3 | 88.3 | +39.8 | 156.5 |
| 50 | CENTRAL TENNESSEE | 52.0 | 22.4 | -7.8 | 52.0 | 22.4 | -7.8 | 66.5 | +114.1 | 109.0 |
| 51 | WESTERN TENNESSEE | 58.6 | 34.5 | -6.4 | 58.6 | 34.5 | -6.4 | 73.6 | +174.6 | 110.6 |
| 52 | OZARK MOUNTAINS | 39.7 | 20.4 | -13.8 | 39.7 | 20.4 | -13.8 | 83.3 | +268.2 | 118.4 |
| 53 | CENTRAL OKLAHOMA | 39.6 | 30.4 | -13.5 | 39.6 | 30.4 | -13.5 | 87.4 | +371.0 | 120.9 |
| 54 | TEXAS WEST OF ABILENE | 40.7 | 43.4 | -7.9 | 40.7 | 43.4 | -7.9 | 83.2 | +327.7 | 116.8 |
| 55 | NORTH HIGH PLAINS TEXAS | 16.3 | 11.8 | -17.0 | 16.3 | 11.8 | -17.0 | 69.3 | +141.6 | 110.2 |
| 56 | NORTHERN GEORGIA | 51.8 | 36.7 | -5.9 | 51.8 | 36.7 | -5.9 | 65.7 | +108.1 | 106.8 |
| 57 | NORTHERN ALABAMA | 48.8 | 37.9 | -9.5 | 48.8 | 37.9 | -9.5 | 83.5 | +243.8 | 114.9 |
| 58 | CENTRAL MISSISSIPPI | 41.4 | 48.5 | -8.7 | 41.4 | 48.5 | -8.7 | 66.5 | +107.9 | 105.8 |
| 59 | SOUTHERN ARKANSAS | 51.8 | 47.3 | -6.0 | 51.8 | 47.3 | -6.0 | 77.3 | +206.5 | 111.0 |
| 60 | EAST TEXAS | 60.7 | 66.0 | +1.6 | 60.7 | 66.0 | +1.6 | 79.9 | +240.1 | 111.5 |
| 61 | DALLAS AREA TEXAS | 55.3 | 64.5 | -0.7 | 55.3 | 64.5 | -0.7 | 82.9 | +302.5 | 114.1 |
| 62 | SAN ANTONIO AREA TEXAS | 26.7 | 79.9 | -8.0 | 26.7 | 79.9 | -8.0 | 56.2 | +39.4 | 101.6 |
| 63 | FAR SOUTHERN TEXAS | 57.2 | 104.1 | +1.6 | 57.2 | 104.1 | +1.6 | 67.9 | +138.9 | 104.9 |
| 64 | WEST-CENTRAL TEXAS | 52.5 | 64.8 | -1.7 | 52.5 | 64.8 | -1.7 | 73.3 | +200.0 | 109.1 |
| 65 | WESTERN TEXAS PANHANDLE | 56.8 | 52.9 | +0.2 | 56.8 | 52.9 | +0.2 | 68.1 | +145.7 | 107.4 |
| 66 | JACKSONVILLE FLORIDA AREA | 56.7 | 71.5 | +0.8 | 56.7 | 71.5 | +0.8 | 61.1 | +52.5 | 102.6 |
| 67 | CENTRAL FLORIDA | 83.2 | 107.1 | +8.2 | 83.2 | 107.1 | +8.2 | 45.5 | -18.1 | 99.2 |
| 68 | SOUTHERN FLORIDA | 87.8 | 118.4 | +7.8 | 87.8 | 118.4 | +7.8 | 37.6 | -46.9 | 98.1 |
| 69 | FLORIDA PANHANDLE | 27.2 | 55.4 | -11.2 | 27.2 | 55.4 | -11.2 | 67.6 | +90.9 | 104.6 |
| 70 | COASTAL LOUISIANA | 51.3 | 74.8 | -0.8 | 51.3 | 74.8 | -0.8 | 66.4 | +88.0 | 104.0 |
| 71 | COASTAL TEXAS NEAR HOUSTON | 48.2 | 78.6 | -1.9 | 48.2 | 78.6 | -1.9 | 65.2 | +78.8 | 103.4 |
| 72 | NORTHEAST WASHINGTON | 24.8 | 0.0 | -5.1 | n/a | n/a | n/a | 75.0 | +83.9 | 124.6 |
| 73 | PENDLETON AREA OREGON | 16.7 | 0.0 | -4.5 | 16.7 | 0.0 | -4.5 | 76.7 | +62.5 | 122.6 |