Areas of Excessive Rainfall and Severe Thunderstorms Thursday

Scattered severe thunderstorms capable of damaging wind gusts and hail are forecast across the Northeast U.S. and North Dakota Thursday. Heavy to excessive rainfall is possible over eastern New Mexico into western Texas and over the western Florida peninsula Thursday. Read More >

Rochester Monthly Precipitation

This data is unofficial. For official data, visit NCEI

SEASON	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	*ANNUAL*
1940	1.26	3.08	2.92	3.30	2.75	2.52	1.82	1.28	2.33	1.52	2.98	2.84	28.60
1941	1.95	1.59	2.20	1.51	1.22	1.76	3.05	2.04	2.09	3.32	1.05	2.24	24.02
1942	1.28	4.51	5.42	2.60	3.51	1.03	2.84	1.66	2.72	3.22	3.40	4.48	36.67
1943	2.06	2.05	2.59	4.81	5.45	4.22	2.90	3.31	1.82	4.51	1.91	0.77	36.40
1944	1.18	2.91	2.12	4.90	2.64	3.42	1.78	2.71	1.90	1.17	2.29	5.05	32.07
1945	2.50	2.31	3.87	2.16	4.45	2.40	8.08	1.43	5.21	4.59	5.10	2.00	44.10
1946	0.81	2.70	0.77	1.41	2.82	3.21	2.81	3.62	2.71	3.79	2.36	2.61	29.62
1947	4.06	1.05	2.92	4.34	5.06	4.08	9.70	2.42	2.84	0.36	2.59	2.02	41.44
1948	2.37	2.50	2.91	3.26	3.39	2.76	2.36	1.82	1.54	2.66	2.92	1.63	30.12
1949	2.36	1.88	1.89	2.11	2.08	1.41	2.94	2.93	2.77	0.77	3.30	1.95	26.39

SEASON	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	*ANNUAL*
1950	3.71	5.07	4.28	1.87	2.81	4.00	3.53	2.30	1.81	3.68	5.51	1.97	40.54
1951	2.89	2.70	5.03	3.55	1.82	4.43	4.08	0.76	2.26	1.78	3.77	3.14	36.21
1952	2.47	2.53	2.70	2.60	3.43	0.81	2.69	1.43	2.90	1.37	2.39	1.82	27.14
1953	2.47	1.80	3.38	1.50	4.14	1.70	1.61	4.15	3.35	1.46	2.85	1.97	30.38
1954	1.53	2.47	4.09	2.75	1.59	2.03	1.41	3.74	1.93	4.53	2.51	3.38	31.96
1955	1.03	1.71	4.25	3.06	1.51	1.09	0.98	5.27	1.63	7.85	1.92	1.73	32.03
1956	2.09	3.23	3.41	4.14	3.83	0.97	2.91	5.67	3.58	0.94	1.47	2.16	34.40
1957	2.62	1.56	1.75	2.77	2.98	3.63	2.24	0.96	2.46	0.97	1.81	1.92	25.67
1958	2.92	4.20	0.47	3.10	1.89	4.58	4.17	2.56	3.55	4.95	2.79	0.62	35.80
1959	3.87	2.70	2.28	1.91	2.21	2.06	1.63	2.30	2.72	4.07	1.84	4.64	32.23

SEASON	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	*ANNUAL*
1960	2.82	4.46	1.64	1.87	3.72	3.05	1.39	4.05	0.28	1.72	0.73	1.03	26.67
1961	1.10	3.21	2.70	4.07	2.96	3.78	2.41	3.09	0.39	1.58	3.99	1.23	30.51
1962	1.84	2.87	1.25	2.62	2.70	3.02	1.89	3.53	4.01	1.95	1.99	1.58	29.25
1963	1.24	1.43	2.53	2.74	2.33	0.22	2.72	3.26	1.17	0.23	4.32	1.90	24.09
1964	1.99	0.89	2.89	3.54	2.77	1.13	1.52	2.74	0.58	0.76	1.60	2.04	22.45
1965	3.05	2.24	2.07	1.85	0.50	0.64	1.46	2.94	1.98	2.82	3.40	2.21	25.16
1966	4.10	2.51	1.42	2.04	1.26	1.85	2.77	2.14	2.47	0.68	3.12	1.75	26.11
1967	0.94	1.67	1.31	1.69	2.74	1.57	2.68	4.64	3.84	4.35	2.89	1.52	29.84
1968	1.91	0.74	2.38	1.33	2.84	2.84	1.42	5.95	1.86	2.89	4.28	3.31	31.75
1969	2.46	0.91	1.16	3.48	2.25	4.69	1.83	1.82	1.77	1.69	3.42	3.66	29.14

SEASON	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	*ANNUAL*
1970	1.80	2.28	1.49	2.58	3.03	3.74	4.91	3.88	2.49	3.96	3.50	4.12	37.78
1971	2.66	4.21	3.43	1.28	1.71	3.52	5.59	3.18	1.79	1.34	1.96	3.49	34.16
1972	1.50	3.96	2.19	2.68	3.32	6.56	1.43	3.14	3.84	2.25	4.83	2.58	38.28
1973	1.28	1.70	2.92	3.21	2.68	2.84	1.14	1.94	1.41	2.67	3.82	3.62	29.23
1974	1.75	2.06	3.61	2.60	6.62	2.59	2.82	3.64	3.48	1.34	3.23	2.86	36.60
1975	1.83	2.82	2.74	1.43	2.85	5.35	1.18	2.31	3.15	1.83	1.35	3.76	30.60
1976	2.33	1.67	3.54	3.81	2.63	3.37	5.15	3.04	2.13	4.73	0.44	1.48	34.32
1977	1.49	0.97	2.18	2.49	0.36	1.33	3.26	5.65	6.30	2.64	3.78	4.65	35.10
1978	5.79	2.40	1.48	2.25	2.03	1.30	2.17	2.66	3.63	2.56	1.14	4.35	31.76
1979	4.18	2.40	1.76	3.78	3.14	1.85	3.16	2.05	5.32	2.60	1.80	2.86	34.90

SEASON	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	*ANNUAL*
1980	1.11	1.16	3.83	2.35	1.49	6.77	1.90	3.44	3.57	3.73	2.52	2.45	34.32
1981	1.24	3.13	1.04	1.95	2.27	2.70	4.60	4.44	5.37	3.29	2.18	2.78	34.99
1982	4.16	1.01	1.73	1.63	1.77	3.92	3.13	3.00	3.57	1.79	3.95	2.17	31.83
1983	1.43	1.23	2.45	3.50	3.44	2.40	1.13	5.43	1.56	3.26	4.91	4.47	35.21
1984	1.62	2.97	2.08	3.05	5.47	1.67	1.90	6.00	3.34	0.76	1.47	3.31	33.64
1985	2.49	1.78	3.47	1.30	2.08	2.63	1.86	1.11	2.49	2.34	6.99	1.46	30.00
1986	1.63	2.46	1.90	3.80	1.64	4.27	3.13	3.29	5.11	3.56	1.93	3.56	36.28
1987	1.89	0.66	1.98	3.68	1.19	3.94	5.85	3.92	4.60	1.65	2.74	1.98	34.08
1988	0.72	2.18	1.62	2.32	1.73	1.10	4.30	3.81	1.69	2.34	1.68	1.11	24.60
1989	1.18	1.55	3.69	1.62	5.99	5.65	0.98	2.46	2.82	3.13	2.01	1.58	32.66

SEASON	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	*ANNUAL*
1990	1.61	3.93	1.56	3.58	5.76	2.88	3.05	3.59	3.36	4.37	2.27	4.18	40.14
1991	1.69	1.16	4.70	4.07	2.43	1.19	2.37	1.80	2.86	1.65	2.39	2.92	29.23
1992	1.46	1.87	3.53	3.43	2.83	1.98	6.03	4.45	3.02	1.78	2.90	2.98	36.26
1993	2.32	1.52	2.44	3.07	1.24	2.76	1.67	1.67	4.37	3.21	3.27	1.60	29.14
1994	2.68	1.63	1.70	4.08	2.56	2.43	0.61	4.27	2.68	1.34	3.24	2.32	29.54
1995	2.46	1.58	1.15	1.18	1.75	2.07	3.85	3.05	1.50	5.70	4.21	1.50	30.00
1996	3.18	1.72	2.07	4.84	3.51	6.65	2.18	3.33	5.09	5.40	4.12	2.97	45.06
1997	2.03	2.40	3.88	1.33	2.12	3.01	1.94	4.22	5.36	1.94	3.57	2.88	34.68
1998	5.63	2.34	3.50	1.81	2.63	7.11	6.09	5.39	3.00	1.45	1.41	1.60	41.96
1999	3.92	0.69	3.28	2.07	2.72	2.52	1.78	5.71	3.41	2.12	2.86	2.06	33.14

SEASON	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	*ANNUAL*
2000	2.98	1.97	2.04	4.35	4.70	4.47	3.66	4.11	3.53	0.36	2.19	2.47	37.83
2001	1.95	2.26	4.13	1.19	2.66	1.84	1.80	4.30	3.15	2.27	1.90	1.72	29.18
2002	2.97	1.61	2.09	3.44	5.87	4.29	1.59	0.84	2.61	2.09	3.11	3.85	34.36
2003	2.05	1.96	1.95	1.27	4.56	2.23	2.26	4.15	2.69	1.90	4.26	2.42	31.68
2004	2.81	0.72	2.04	3.48	4.53	3.11	6.35	3.68	4.30	1.49	2.31	2.99	37.81
2005	3.34	1.40	1.11	4.43	1.24	2.44	3.36	5.10	4.76	3.48	3.18	1.37	35.21
2006	2.42	2.13	1.80	2.18	1.77	3.72	8.02	2.75	5.39	4.96	2.89	3.03	41.06
2007	4.25	2.09	2.98	3.64	0.24	2.30	2.31	0.81	2.50	3.05	4.01	4.28	32.46
2008	1.60	4.27	3.75	1.94	1.41	2.59	3.91	2.97	1.66	3.38	2.11	3.61	33.20
2009	2.17	1.63	2.99	2.20	3.30	6.25	4.32	1.63	2.03	2.97	1.13	2.95	33.57

SEASON	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	*ANNUAL*
2010	2.24	2.40	2.09	1.56	2.55	5.94	5.70	2.68	3.36	3.30	3.01	2.64	37.47
2011	1.64	2.76	2.67	5.81	4.80	1.45	1.81	5.61	3.76	5.20	2.46	2.48	40.49
2012	3.32	2.13	1.28	3.05	1.38	3.97	2.62	2.73	4.45	4.93	0.71	3.57	34.15
2013	1.47	2.86	0.85	2.71	3.96	6.27	4.41	2.70	2.41	3.32	2.81	2.99	36.74
2014	1.23	2.39	2.36	3.85	3.17	2.06	7.70	2.27	1.33	1.89	2.41	2.31	32.97
2015	1.74	2.51	1.34	2.70	3.41	6.20	3.56	4.67	4.07	2.78	0.97	2.73	36.68
2016	1.52	3.78	1.82	1.56	2.93	0.91	1.22	3.91	2.30	5.26	2.60	2.91	30.72
2017	2.75	2.33	4.66	4.95	5.29	3.54	4.29	3.20	1.28	6.71	4.13	2.24	45.37
2018	3.11	2.15	3.02	3.50	1.70	2.22	3.20	2.67	2.81	3.83	4.54	2.60	35.35
2019	2.56	2.91	1.72	2.74	2.60	3.94	2.64	1.74	3.01	4.84	1.83	3.90	34.43

SEASON	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	*ANNUAL*
2020	2.81	2.51	1.64	3.24	1.92	1.48	5.54	2.70	2.29	2.76	2.28	2.13	31.30
2021	1.97	2.23	1.02	3.38	1.28	1.73	7.66	2.55	3.16	7.46	1.72	2.02	36.18
2022	2.50	3.45	1.55	2.58	2.41	2.04	1.78	3.37	2.81	1.25	3.19	2.14	29.07
2023	3.54	2.58	3.27	3.34	1.39	2.55	6.81	5.44	1.37	1.83	2.49	2.91	37.52
2024	4.18	0.68	1.94	4.35	3.14	3.40	2.56	3.53	3.69	2.62	2.81	2.48	35.38
2025	1.72	2.29	2.30	3.51
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