Hank Aaron hit his most homers in a month in July 1961, with 12 home runs.

	NAME	HR	MONTH	G	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Hank Aaron H. Aaron	12	July 1961	32	123	33	42	12	1	30	17	1	9	5	0	142	92	25	1	0	6	2	.341	.426	.748	1.173
2	Hank Aaron H. Aaron	11	June 1969	27	99	18	30	3	1	21	13	0	3	3	0	112	68	15	0	0	2	1	.303	.384	.687	1.071
3	Hank Aaron H. Aaron	11	July 1962	28	108	21	36	3	1	26	11	0	9	5	1	120	74	15	0	1	2	4	.333	.392	.685	1.077
4	Hank Aaron H. Aaron	11	June 1957	32	135	24	47	4	1	28	13	0	13	1	0	148	86	16	0	0	5	4	.348	.405	.637	1.042
5	Hank Aaron H. Aaron	10	July 1960	29	120	22	36	1	1	25	7	0	15	1	4	129	69	12	0	2	4	1	.300	.333	.575	.908
6	Hank Aaron H. Aaron	9	August 1971	25	91	18	32	4	1	21	13	0	9	0	1	105	65	14	0	1	5	1	.352	.429	.714	1.143
7	Hank Aaron H. Aaron	9	August 1969	28	101	20	25	2	2	17	22	0	12	1	2	123	58	13	0	0	5	0	.248	.382	.574	.956
8	Hank Aaron H. Aaron	9	June 1967	27	108	25	40	6	1	23	12	0	20	7	1	121	75	16	0	1	4	1	.370	.430	.694	1.124
9	Hank Aaron H. Aaron	9	May 1966	29	109	19	32	5	0	20	12	1	18	2	1	122	64	14	0	0	3	2	.294	.369	.587	.956
10	Hank Aaron H. Aaron	9	September 1963	27	107	21	35	6	0	18	10	0	20	9	1	117	68	15	0	0	0	5	.327	.385	.636	1.020
11	Hank Aaron H. Aaron	9	May 1963	27	100	23	33	5	0	22	18	0	20	2	1	119	65	14	0	1	3	0	.330	.429	.650	1.079
12	Hank Aaron H. Aaron	9	September 1962	22	80	16	20	3	0	18	12	0	12	1	1	93	50	12	0	1	3	2	.250	.344	.625	.969
13	Hank Aaron H. Aaron	9	June 1960	33	121	25	29	5	3	27	19	0	14	3	1	143	67	17	0	3	2	0	.240	.336	.554	.889
14	Hank Aaron H. Aaron	9	July 1958	30	115	19	42	8	0	18	12	0	8	1	0	128	77	17	0	1	4	3	.365	.422	.670	1.091
15	Hank Aaron H. Aaron	8	July 1973	22	68	15	22	2	0	21	12	0	9	1	0	81	48	10	0	1	1	0	.324	.420	.706	1.126
16	Hank Aaron H. Aaron	8	May 1973	23	78	19	25	2	0	16	14	0	15	0	0	92	51	10	0	0	2	0	.321	.424	.654	1.078
17	Hank Aaron H. Aaron	8	September 1971	20	79	15	28	4	1	18	6	0	9	0	0	85	58	13	0	0	2	3	.354	.400	.734	1.134
18	Hank Aaron H. Aaron	8	July 1971	20	71	13	23	0	0	18	16	0	11	0	0	90	47	8	0	3	7	0	.324	.433	.662	1.095
19	Hank Aaron H. Aaron	8	April 1971	19	70	13	16	2	0	18	12	1	6	0	0	83	42	10	0	0	3	1	.229	.349	.600	.949
20	Hank Aaron H. Aaron	8	May 1970	23	87	20	27	5	0	24	13	0	10	3	0	102	56	13	0	2	4	4	.310	.392	.644	1.036
21	Hank Aaron H. Aaron	8	April 1970	20	80	21	27	2	0	21	11	0	8	1	0	91	53	10	0	0	2	1	.338	.418	.663	1.080
22	Hank Aaron H. Aaron	8	June 1966	29	106	22	34	5	1	28	19	0	12	2	0	125	65	14	0	0	3	2	.321	.424	.613	1.037
23	Hank Aaron H. Aaron	8	July 1965	29	107	24	30	5	0	23	13	0	12	3	0	122	59	13	0	2	2	6	.280	.352	.551	.904
24	Hank Aaron H. Aaron	8	July 1963	32	131	21	40	7	1	28	11	0	17	5	2	143	73	16	0	1	3	4	.305	.357	.557	.914
25	Hank Aaron H. Aaron	8	June 1962	28	109	26	41	6	3	35	6	1	10	3	3	117	77	17	0	1	1	4	.376	.410	.706	1.117