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	2002	2002	2002	2002	2002	2002	2002	2002	2002	2002	2002	2002	2002
1	46	32	40	29	10	0	0	0	0	0	30	42
2	44	39	31	24	19	0	0	0	0	0	31	40
3	45	33	47	28	20	1	0	0	0	0	30	54
4	42	42	58	31	14	0	0	0	0	0	27	50
5	34	42	41	34	1	8	0	0	0	9	30	42
6	33	34	29	33	0	4	0	0	0	7	27	46
7	42	33	28	22	10	2	0	1	0	19	20	32
8	36	28	16	11	14	0	0	0	0	13	9	39
9	23	21	22	21	9	0	0	0	0	9	7	43
10	27	26	42	20	13	0	0	0	0	6	8	34
11	28	34	35	4	15	0	0	0	0	4	22	34
12	31	28	24	6	11	1	0	0	1	5	27	34
13	32	38	17	12	17	3	0	0	0	21	22	30
14	24	29	15	5	16	3	0	0	0	20	17	32
15	32	26	19	0	10	0	0	0	0	16	30	30
16	33	30	27	0	8	3	0	0	1	25	35	39
17	39	36	25	0	22	0	0	0	0	28	33	35
18	46	29	29	0	24	0	0	0	0	19	30	21
19	41	22	24	3	23	0	0	1	0	18	27	20
20	34	19	29	15	22	0	0	0	0	23	16	31
21	32	33	37	21	22	0	0	0	0	21	26	34
22	23	36	40	27	13	0	0	0	9	24	31	37
23	22	23	27	23	2	0	0	0	10	22	27	36
24	33	17	29	5	10	0	0	0	10	24	29	39
25	28	24	39	20	9	0	0	0	6	23	34	36
26	21	38	37	24	11	0	0	0	4	19	39	42
27	17	43	38	22	2	0	0	0	0	22	42	41
28	17	46	30	15	0	0	0	0	0	19	39	36
29	26	0	27	18	0	0	0	0	0	24	28	35
30	31	0	22	14	0	0	0	0	0	23	34	21
31	31	0	24	0	0	0	0	0	0	24	0	31
Total	993	881	948	487	347	25	0	2	41	487	807	1,116	6,134
Normal	1,293	1,081	856	489	233	28	7	22	85	395	723	1,119	6,331
Deviation
From Normal	(300)	(200)	92	(2)	114	(3)	(7)	(20)	(44)	92	84	(3)	(197)
Zone 3= Elkhart, LaPorte, Warsaw, Goshen, Angola, South Bend