| NORTHERN INDIANA PUBLIC SERVICE COMPANY | |||||||||||||
| Daily Heating Degree Days FORT WAYNE Weather Zone | |||||||||||||
| ZONE 2 | |||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
| Day | 2008 | 2008 | 2008 | 2008 | 2008 | 2008 | 2008 | 2008 | 2008 | 2008 | 2008 | 2008 | Total |
| 1 | 49 | 36 | 33 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 148 |
| 2 | 55 | 35 | 19 | 28 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 139 |
| 3 | 47 | 33 | 29 | 20 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 144 |
| 4 | 32 | 21 | 40 | 26 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 129 |
| 5 | 23 | 29 | 37 | 18 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 111 |
| 6 | 9 | 33 | 37 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91 |
| 7 | 6 | 35 | 42 | 11 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 |
| 8 | 17 | 30 | 44 | 6 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 112 |
| 9 | 30 | 38 | 34 | 22 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 137 |
| 10 | 24 | 60 | 33 | 14 | 7 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 139 |
| 11 | 32 | 52 | 31 | 13 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 143 |
| 12 | 30 | 49 | 27 | 27 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 144 |
| 13 | 34 | 49 | 19 | 29 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 136 |
| 14 | 42 | 36 | 22 | 23 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 135 |
| 15 | 46 | 46 | 28 | 16 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 149 |
| 16 | 35 | 33 | 31 | 8 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 114 |
| 17 | 39 | 26 | 26 | 3 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 102 |
| 18 | 45 | 46 | 19 | 1 | 16 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 129 |
| 19 | 59 | 50 | 30 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 161 |
| 20 | 55 | 51 | 28 | 10 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 157 |
| 21 | 38 | 44 | 32 | 3 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 130 |
| 22 | 49 | 41 | 34 | 1 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 134 |
| 23 | 49 | 43 | 33 | 1 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 134 |
| 24 | 59 | 35 | 31 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 131 |
| 25 | 45 | 34 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 101 |
| 26 | 39 | 43 | 20 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 116 |
| 27 | 40 | 49 | 29 | 13 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 143 |
| 28 | 23 | 43 | 32 | 22 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 130 |
| 29 | 37 | 32 | 29 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 122 |
| 30 | 51 | 0 | 16 | 12 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 80 |
| 31 | 40 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 |
| Total | 1,179 | 1,152 | 897 | 418 | 234 | 9 | 1 | 1 | 0 | 0 | 0 | 0 | 3,891 |
| Normal | 1,275 | 1,066 | 827 | 458 | 182 | 26 | 0 | 4 | 0 | 0 | 0 | 0 | 3838 |
| Deviation From Normal | (96) | 86 | 70 | (40) | 52 | (17) | 1 | (3) | 0 | 0 | 0 | 0 | 53 |
| Zone 2 = Michigan City, Plymouth, Wabash, Fort Wayne | |||||||||||||