| NORTHERN INDIANA PUBLIC SERVICE COMPANY | |||||||||||||
| Daily Heating Degree Days SOUTH BEND Weather Zone | |||||||||||||
| ZONE 3 | |||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
| Day | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 |
| 1 | 23 | 37 | 15 | 14 | 15 | 0 | 0 | 0 | 0 | 0 | 5 | 35 | |
| 2 | 14 | 45 | 31 | 14 | 11 | 3 | 0 | 0 | 0 | 0 | 8 | 39 | |
| 3 | 26 | 32 | 29 | 14 | 1 | 9 | 0 | 0 | 0 | 6 | 16 | 41 | |
| 4 | 32 | 35 | 23 | 30 | 0 | 10 | 0 | 0 | 3 | 9 | 21 | 36 | |
| 5 | 42 | 43 | 13 | 25 | 0 | 14 | 0 | 0 | 5 | 13 | 19 | 40 | |
| 6 | 32 | 41 | 11 | 15 | 0 | 12 | 0 | 0 | 5 | 20 | 17 | 49 | |
| 7 | 38 | 36 | 0 | 22 | 0 | 4 | 0 | 0 | 0 | 23 | 15 | 40 | |
| 8 | 29 | 41 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 27 | 20 | 39 | |
| 9 | 25 | 27 | 14 | 25 | 2 | 0 | 0 | 0 | 0 | 21 | 19 | 49 | |
| 10 | 21 | 26 | 32 | 29 | 11 | 0 | 0 | 0 | 0 | 19 | 23 | 32 | |
| 11 | 29 | 39 | 35 | 30 | 0 | 0 | 0 | 0 | 0 | 14 | 22 | 38 | |
| 12 | 33 | 42 | 34 | 28 | 0 | 0 | 0 | 0 | 4 | 10 | 24 | 53 | |
| 13 | 39 | 36 | 28 | 19 | 12 | 0 | 0 | 0 | 4 | 2 | 28 | 58 | |
| 14 | 40 | 34 | 23 | 6 | 16 | 0 | 0 | 0 | 5 | 0 | 32 | 45 | |
| 15 | 31 | 34 | 15 | 6 | 12 | 0 | 0 | 0 | 13 | 4 | 33 | 43 | |
| 16 | 35 | 33 | 30 | 12 | 9 | 0 | 0 | 0 | 13 | 11 | 23 | 32 | |
| 17 | 45 | 38 | 34 | 18 | 6 | 3 | 0 | 0 | 2 | 13 | 35 | 51 | |
| 18 | 38 | 35 | 31 | 17 | 0 | 1 | 0 | 0 | 0 | 12 | 36 | 58 | |
| 19 | 44 | 42 | 23 | 12 | 15 | 0 | 0 | 4 | 0 | 5 | 34 | 50 | |
| 20 | 47 | 37 | 17 | 12 | 11 | 0 | 0 | 2 | 3 | 3 | 40 | 56 | |
| 21 | 55 | 32 | 17 | 23 | 12 | 0 | 0 | 0 | 13 | 2 | 45 | 56 | |
| 22 | 53 | 15 | 19 | 19 | 0 | 0 | 3 | 9 | 9 | 6 | 44 | 68 | |
| 23 | 45 | 7 | 13 | 21 | 0 | 0 | 2 | 0 | 1 | 4 | 41 | 58 | |
| 24 | 56 | 9 | 5 | 9 | 0 | 0 | 0 | 0 | 10 | 2 | 37 | 54 | |
| 25 | 49 | 7 | 11 | 17 | 5 | 0 | 0 | 7 | 19 | 2 | 31 | 58 | |
| 26 | 56 | 5 | 16 | 17 | 4 | 0 | 0 | 0 | 14 | 0 | 25 | 55 | |
| 27 | 56 | 19 | 17 | 15 | 5 | 0 | 0 | 0 | 6 | 1 | 29 | 47 | |
| 28 | 53 | 23 | 26 | 12 | 10 | 2 | 0 | 0 | 14 | 16 | 31 | 54 | |
| 29 | 48 | 12 | 30 | 16 | 8 | 2 | 0 | 0 | 7 | 19 | 32 | 50 | |
| 30 | 42 | 0 | 29 | 12 | 0 | 1 | 0 | 0 | 3 | 17 | 31 | 48 | |
| 31 | 42 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 44 | |
| Total | 1,218 | 862 | 646 | 540 | 165 | 61 | 5 | 22 | 153 | 291 | 816 | 1,476 | 6,255 |
| Normal | 1,293 | 1,115 | 856 | 489 | 233 | 28 | 7 | 22 | 85 | 395 | 723 | 1,119 | 6,365 |
| Deviation | |||||||||||||
| From Normal | (75) | (253) | (210) | 51 | (68) | 33 | (2) | 0 | 68 | (104) | 93 | 357 | (110) |
| Zone 3= Elkhart, LaPorte, Warsaw, Goshen, Angola, South Bend | |||||||||||||