HDD / CDD Forecasts
National Weather Service Population Weighted Heating / Cooling Degree Day Forecasts

How to read this table
Population Weighted Cooling Degree Days
Region 6 Dec 7 Dec 8 Dec 9 Dec 10 Dec 11 Dec 12 Dec Total Diff from Avg.
1 0 | 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 0 | 0 | 0 0 | 0 0 0 0 | NaN%
2 0 | 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 0 | 0 | 0 0 | 0 0 0 0 | NaN%
3 0 | 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 0 | 0 | 0 0 | 0 0 0 0 | NaN%
4 0 | 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 0 | 0 | 0 0 | 0 0 0 0 | NaN%
5 0 | 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 | 1 1 | 1 | 1 | 1 | 1 2 | 2 | 1 | 2 2 | 2 | 2 1 | 1 1 7 0 | 0.0%
6 0 | 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 0 | 0 | 0 0 | 0 0 0 0 | NaN%
7 1 | 1 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 2 | 2 | 2 | 1 0 | 0 | 0 0 | 0 0 3 2 | 200.0%
8 0 | 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 0 | 0 | 0 0 | 0 0 0 0 | NaN%
9 0 | 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 0 | 0 | 0 0 | 0 0 0 0 | NaN%
CONUS 0 | 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 | 0 0 | 0 | 0 | 0 | 0 1 | 1 | 0 | 0 0 | 0 | 0 0 | 0 0 1 1 | Infinity%
Utility Gas Weighted Heating Degree Days
Region 6 Dec 7 Dec 8 Dec 9 Dec 10 Dec 11 Dec 12 Dec Total Diff from Avg.
1 36 | 36 | 35 | 35 | 34 | 33 | 32 38 | 40 | 41 | 38 | 36 | 36 40 | 38 | 35 | 35 | 35 23 | 22 | 22 | 23 15 | 15 | 17 29 | 26 40 221 -16 | -6.75%
2 30 | 32 | 31 | 31 | 31 | 31 | 30 35 | 36 | 37 | 36 | 34 | 33 33 | 33 | 31 | 32 | 31 21 | 21 | 22 | 21 15 | 16 | 18 32 | 30 39 205 -16 | -7.24%
3 30 | 31 | 33 | 32 | 30 | 31 | 31 34 | 34 | 34 | 34 | 33 | 32 25 | 25 | 26 | 26 | 26 22 | 22 | 24 | 26 36 | 37 | 34 48 | 48 45 240 -7 | -2.83%
4 36 | 37 | 38 | 36 | 35 | 34 | 35 32 | 32 | 32 | 32 | 31 | 32 27 | 26 | 27 | 27 | 28 38 | 37 | 35 | 38 50 | 49 | 47 52 | 50 49 284 17 | 6.37%
5 19 | 19 | 19 | 20 | 20 | 20 | 19 20 | 21 | 23 | 23 | 22 | 21 22 | 21 | 21 | 21 | 21 13 | 12 | 11 | 12 8 | 8 | 7 22 | 23 27 131 13 | 11.02%
6 16 | 16 | 17 | 18 | 18 | 17 | 18 17 | 18 | 21 | 20 | 20 | 19 15 | 15 | 17 | 15 | 16 9 | 9 | 9 | 10 16 | 18 | 16 29 | 29 28 130 -27 | -17.2%
7 8 | 9 | 10 | 9 | 9 | 8 | 8 13 | 13 | 13 | 12 | 11 | 11 7 | 6 | 6 | 6 | 7 5 | 5 | 6 | 8 17 | 16 | 16 20 | 19 18 88 -21 | -19.27%
8 27 | 27 | 28 | 27 | 28 | 28 | 29 25 | 25 | 25 | 26 | 27 | 27 24 | 24 | 26 | 28 | 30 30 | 29 | 30 | 31 32 | 31 | 34 31 | 30 31 200 2 | 1.01%
9 14 | 15 | 14 | 15 | 16 | 16 | 16 13 | 14 | 15 | 16 | 17 | 17 15 | 15 | 16 | 17 | 18 17 | 17 | 17 | 17 16 | 17 | 18 16 | 16 15 106 -19 | -15.2%
CONUS 24 | 25 | 25 | 25 | 25 | 25 | 25 26 | 26 | 27 | 26 | 26 | 26 23 | 22 | 23 | 23 | 23 20 | 20 | 20 | 21 24 | 24 | 24 32 | 32 33 182 6 | 3.41%