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
Day	2008	2008	2008	2008	2008	2008	2008	2008	2008	2008	2008	2008	Total
1	45	38	33	33	0	0	0	0	0	15	14	39	217
2	56	35	17	24	3	0	0	0	0	11	7	35	188
3	47	33	35	19	19	0	0	0	0	18	5	34	210
4	33	26	40	25	10	0	0	0	0	17	7	46	204
5	25	31	34	14	4	0	0	0	5	9	5	47	174
6	9	35	39	10	0	0	0	0	0	7	8	41	149
7	8	36	44	18	9	0	0	0	2	3	22	43	185
8	20	32	42	11	12	0	0	0	7	13	28	30	195
9	29	43	36	24	14	0	0	0	10	13	33	33	235
10	26	62	38	16	6	0	0	2	3	5	36	41	235
11	32	53	31	16	19	0	0	0	0	0	28	37	216
12	29	50	25	29	16	0	0	0	0	0	17	45	211
13	35	46	19	30	3	0	0	0	0	0	15	28	176
14	42	36	24	27	18	0	0	0	4	8	21	28	208
15	45	49	33	14	12	0	0	0	6	9	28	51	247
16	34	33	33	4	2	5	0	0	5	17	32	45	210
17	42	28	28	1	9	2	0	0	0	14	39	49	212
18	47	51	25	0	17	4	0	0	2	17	37	42	242
19	62	51	32	12	14	0	0	0	0	14	29	40	254
20	57	49	31	6	14	0	0	0	0	17	39	49	262
21	40	44	36	2	14	0	0	0	0	23	46	65	270
22	51	44	37	0	14	2	0	0	0	21	46	56	271
23	50	43	36	0	11	3	0	0	0	13	31	35	222
24	60	35	29	0	6	0	0	0	0	19	30	44	223
25	47	34	23	1	0	0	0	0	0	18	33	42	198
26	40	44	21	17	0	0	0	0	2	21	36	21	202
27	39	46	32	19	14	0	0	0	2	29	29	19	229
28	23	41	36	25	13	0	0	0	3	29	35	35	240
29	41	34	27	28	0	1	0	0	5	28	29	31	224
30	54	0	18	11	0	3	0	0	11	16	33	35	181
31	43	0	13	0	0	0	0	0	0	10	0	46	112
Total	1,211	1,182	947	436	273	20	0	2	67	434	798	1,232	6,602
Normal	1,270	1,066	838	477	209	40	0	9	105	398	719	1105	6236
Deviation From Normal	(59)	116	109	(41)	64	(20)	0	(7)	(38)	36	79	127	366
Zone 3 = Elkhart, LaPorte, Warsaw, Goshen, Angola, South Bend