who had the highest slugging average in a month minimum 100 at bats

Joe Jackson slugged .873 with 100+ at-bats in June 1912.

	NAME	SLG	AVG	AB	MONTH	G	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	OBP	OPS
1	Joe Jackson J. Jackson	.873	.529	102	June 1912	29	28	54	16	8	1		7	2		4		113	89	25	2				.568	1.440
2	Ty Cobb T. Cobb	.811	.528	127	July 1912	30	33	67	11	8	3	21	9	1		15		137	103	22	0				.562	1.373
3	George Sisler G. Sisler	.763	.526	114	June 1920	29	33	60	9	3	4	26	13	1	2	9		131	87	16	3				.578	1.341
4	Rogers Hornsby R. Hornsby	.896	.509	106	August 1924	29	29	54	13	2	8	22	15	0	7	0		127	95	23	6				.570	1.466
5	Lou Gehrig L. Gehrig	.919	.495	111	June 1930	28	37	55	11	3	10	41	20	3	10	5		137	102	24	3				.582	1.501
6	Heinie Manush H. Manush	.835	.495	103	September 1928	25	22	51	10	5	5	28	9	0	1	3		112	86	20	0				.536	1.371
7	Tristram Speaker T. Speaker	.766	.489	137	July 1923	33	35	67	18	4	4	37	14	0	0	1		155	105	26	4				.536	1.303
8	Ty Cobb T. Cobb	.679	.489	137	July 1922	32	26	67	18	1	2	25	12	2	5	5		154	93	21	3				.536	1.215
9	Rogers Hornsby R. Hornsby	.824	.488	125	July 1923	31	31	61	13	4	7	39	14	0	12	0		142	103	24	3				.540	1.364
10	Rod Carew R. Carew	.775	.486	111	June 1977	28	30	54	7	8	3	30	15	1	6	4	3	130	86	18	0	3	4	1	.538	1.313
11	Wade Boggs W. Boggs	.762	.485	101	June 1987	26	26	49	8	4	4	19	22	1	5	0	0	125	77	16	1	0	8	4	.581	1.343
12	Charlie Gehringer C. Gehringer	.746	.484	122	August 1937	32	38	59	11	0	7	38	30	0	2	6		152	91	18	0				.586	1.331
13	Rogers Hornsby R. Hornsby	.880	.480	100	June 1925	28	31	48	9	2	9	31	25	0	6	2		126	88	20	1				.584	1.464
14	Ty Cobb T. Cobb	.794	.477	107	June 1917	27	22	51	9	8	3	24	9	1	5	12		119	85	20	2				.521	1.316
15	Todd Helton T. Helton	.848	.476	105	August 2000	29	22	50	18	0	7	32	17	2	7	2	0	126	89	25	0	2	5	1	.548	1.395
16	Richard Hidalgo R. Hidalgo	.971	.476	103	September 2000	28	36	49	14	2	11	31	11	4	9	5	0	120	100	27	0	2	2	0	.533	1.504
17	Paul Molitor P. Molitor	.660	.476	103	September 1989	25	18	49	13	0	2	18	5	0	7	7	1	110	68	15	0	2	0	3	.491	1.151
18	Dave Winfield D. Winfield	.650	.476	103	June 1984	24	20	49	10	1	2	19	5	0	11	3	1	109	67	13	0	1	0	2	.495	1.146
19	Lance Berkman L. Berkman	.856	.471	104	May 2008	28	31	49	11	1	9	22	18	1	18	6	1	123	89	21	0	0	6	1	.553	1.409
20	Wade Boggs W. Boggs	.647	.471	102	May 1986	27	24	48	9	0	3	20	24	0	5	0	1	127	66	12	0	1	0	2	.567	1.214
21	Bill Lamar B. Lamar	.563	.471	119	June 1925	28	22	56	9	1	0	19	5	0	3	1		128	67	10	4				.492	1.055
22	Tristram Speaker T. Speaker	.680	.469	128	July 1925	31	31	60	12	3	3	26	17	0	4	2		151	87	18	6				.531	1.211
23	Nap Lajoie N. Lajoie	.689	.466	103	July 1901	24	33	48	10	2	3	26	2	1		9		106	71	15	0				.481	1.170
24	Rogers Hornsby R. Hornsby	.777	.464	112	July 1924	31	34	52	8	3	7	27	23	0	6	1		139	87	18	4				.556	1.332
25	Al Simmons A. Simmons	.764	.463	123	May 1925	28	32	57	10	3	7	30	7	1	7	4		132	94	20	1				.496	1.260