most passing yards in a month for 49ers qb

Nick Mullens has the most passing yards by a 49ers quarterback in a month, with 1,544 yards in December 2018.

	NAME	YDS	MONTH	GP	CMP	ATT	PCT	AVG	YDS/G	TD	INT	RTG	TD%	INT%	SCK	SCKY
1	Nick Mullens N. Mullens	1,544	December 2018	5	115	181	63.5	8.5	308.8	8	6	91.5	4.4	3.3	13	100
2	Jimmy Garoppolo J. Garoppolo	1,542	December 2017	5	118	176	67.0	8.8	308.4	6	5	94.0	3.4	2.8	8	57
3	Jeff Garcia J. Garcia	1,442	October 2000	5	128	199	64.3	7.2	288.4	13	1	105.6	6.5	0.5	8	56
4	Brock Purdy B. Purdy	1,409	December 2023	5	94	139	67.6	10.1	281.8	12	5	114.5	8.6	3.6	7	26
5	Joe Montana J. Montana	1,373	November 1987	5	121	181	66.9	7.6	274.6	14	7	99.1	7.7	3.9	6	42
6	Joe Montana J. Montana	1,340	October 1983	5	116	182	63.7	7.4	268.0	6	3	90.0	3.3	1.6	10	66
7	Jimmy Garoppolo J. Garoppolo	1,326	October 2022	5	109	160	68.1	8.3	265.2	9	3	104.3	5.6	1.9	10	47
8	Steve Young S. Young	1,320	December 1995	4	120	182	65.9	7.3	330.0	5	5	85.0	2.7	2.7	10	45
9	Brock Purdy B. Purdy	1,297	October 2023	5	92	133	69.2	9.8	259.4	8	5	104.7	6.0	3.8	8	62
10	Steve Young S. Young	1,290	September 1991	5	96	151	63.6	8.5	258.0	8	4	97.3	5.3	2.6	8	43
11	Brock Purdy B. Purdy	1,251	December 2024	5	98	149	65.8	8.4	250.2	7	4	96.4	4.7	2.7	11	58
12	Jimmy Garoppolo J. Garoppolo	1,247	December 2019	5	97	139	69.8	9.0	249.4	7	3	105.4	5.0	2.2	14	93
13	John Brodie J. Brodie	1,234	October 1965	5	96	157	61.1	7.9	246.8	11	7	90.6	7.0	4.5
14	Steve Young S. Young	1,223	September 1995	4	104	153	68.0	8.0	305.8	10	3	105.7	6.5	2.0	9	48
15	Jeff Garcia J. Garcia	1,218	December 2000	4	97	154	63.0	7.9	304.5	7	3	94.6	4.5	1.9	14	89
16	Steve Young S. Young	1,198	September 1994	4	99	144	68.8	8.3	299.5	9	5	100.4	6.3	3.5	13	62
17	Steve Young S. Young	1,196	October 1998	4	90	153	58.8	7.8	299.0	11	3	99.5	7.2	2.0	13	44
18	John Brodie J. Brodie	1,191	November 1969	4	87	136	64.0	8.8	297.8	9	4	101.7	6.6	2.9
19	Joe Montana J. Montana	1,189	November 1989	4	95	125	76.0	9.5	297.3	11	1	131.1	8.8	0.8	9	42
20	Joe Montana J. Montana	1,166	November 1990	4	97	149	65.1	7.8	291.5	8	5	92.9	5.4	3.4	5	22
21	Joe Montana J. Montana	1,166	October 1984	4	85	124	68.5	9.4	291.5	9	2	115.9	7.3	1.6	4	16
22	Colin Kaepernick C. Kaepernick	1,160	December 2013	5	87	141	61.7	8.2	232.0	7	1	101.4	5.0	0.7	13	89
23	Joe Montana J. Montana	1,158	November 1981	5	108	178	60.7	6.5	231.6	3	6	71.3	1.7	3.4	12	98
24	Jimmy Garoppolo J. Garoppolo	1,152	December 2021	4	91	129	70.5	8.9	288.0	6	4	100.7	4.7	3.1	8	62
25	Steve DeBerg S. DeBerg	1,141	October 1979	4	108	166	65.1	6.9	285.3	6	6	81.9	3.6	3.6

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Patriots - y	14	3	0	.824
Bills - w	12	5	0	.706
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Jets - e	3	14	0	.176
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Seahawks - z*	14	3	0	.824
Rams - w	12	5	0	.706
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Cardinals - e	3	14	0	.176

Nick Mullens has the most passing yards by a 49ers quarterback in a month, with 1,544 yards in December 2018.

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