Buffalo Monthly Snowfall

Atmospheric River Impacting California

A major winter storm with an active atmospheric river is inundating California the next few days with a tremendous amount of moisture. Heavy to excessive rainfall is likely from central to southern California that may produce flooding along with mudslides and dangerous debris flows near recent and vulnerable burn scars. A significant amount of snow is anticipated in the Sierra with feet of snow. Read More >

SEASON	JUL	AUG	SEP	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	*ANNUAL*
1940-41	0	0	0	T	17.5	12.1	17.3	23.1	9.3	T	0	0	79.3
1941-42	0	0	0	T	5.0	7.8	31.0	28.0	13.7	4.1	0	0	89.6
1942-43	0	0	0	T	8.7	26.7	16.9	17.7	10.4	5.1	T	0	85.5
1943-44	0	0	0	1.5	13.6	1.7	3.4	24.6	10.5	2.7	0	0	58.0
1944-45	0	0	0	0	3.9	35.1	50.6	23.3	5.8	T	2.0	0	120.7
1945-46	0	0	0	T	25.2	51.1	10.7	23.5	T	T	0	0	110.5
1946-47	0	0	0	0	T	11.9	13.0	22.2	13.5	4.0	0.8	0	65.4
1947-48	0	0	0	0	9.9	4.3	16.7	7.0	4.2	T	T	0	42.1
1948-49	0	0	0	T	1.3	7.0	11.8	5.2	14.3	0.5	0	0	40.1
1949-50	0	0	0	0	28.6	9.5	14.8	19.3	13.7	2.8	0	0	88.7

SEASON	JUL	AUG	SEP	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	*ANNUAL*
1950-51	0	0	T	0	15.2	22.3	13.7	12.3	7.9	T	0	0	71.4
1951-52	0	0	0	T	17.7	31.6	16.8	8.9	7.4	0.6	0	0	83.0
1952-53	0	0	0	0.4	11.2	16.1	8.0	11.9	5.5	2.8	0	0	55.9
1953-54	0	0	0	0	22.7	10.9	16.2	2.6	26.3	1.2	T	0	89.9
1954-55	0	0	0	1.0	0.7	31.2	28.5	12.0	11.1	0.3	0	0	84.8
1955-56	0	0	0	T	26.0	20.3	17.7	14.3	23.1	3.8	T	0	105.2
1956-57	0	0	T	0	16.2	35.6	36.6	3.1	10.2	12.0	0	0	113.7
1957-58	0	0	0	T	19.2	4.8	31.1	54.2	11.2	4.2	0	0	124.7
1958-59	0	0	0	0	13.5	19.0	38.4	14.0	29.2	0.4	T	0	114.5
1959-60	0	0	0	T	12.2	14.2	18.3	49.5	19.5	1.9	T	0	115.6

SEASON	JUL	AUG	SEP	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	*ANNUAL*
1960-61	0	0	0	1.0	15.9	31.9	23.5	11.9	5.1	13.1	T	0	102.4
1961-62	0	0	0	T	5.6	30.2	26.2	28.2	6.7	4.5	0	0	101.4
1962-63	0	0	0	2.0	2.5	30.2	31.5	15.5	7.7	0.3	0.1	0	89.8
1963-64	0	0	0	0	3.1	24.0	13.7	14.6	12.8	3.3	0	0	71.5
1964-65	0	0	0	T	5.4	15.2	19.2	9.4	17.5	4.2	0	0	70.9
1965-66	0	0	0	1.2	12.2	7.0	48.0	15.2	11.4	3.2	0.1	0	98.3
1966-67	0	0	0	0	10.0	12.1	11.6	19.8	10.8	0.6	1.2	0	66.1
1967-68	0	0	0	T	19.7	10.4	19.1	11.7	10.6	0.1	0	0	71.6
1968-69	0	0	0	T	11.6	11.7	31.2	12.8	8.0	3.1	0	0	78.4
1969-70	0	0	0	1.0	22.1	23.4	38.0	21.9	12.6	1.5	T	0	120.5

SEASON	JUL	AUG	SEP	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	*ANNUAL*
1970-71	0	0	0	0	2.6	32.3	17.2	19.4	22.6	2.9	0	0	97.0
1971-72	0	0	0	0	18.7	12.9	27.6	31.4	14.1	5.2	0	0	109.9
1972-73	0	0	0	3.1	18.9	19.8	9.9	16.1	8.5	2.4	0.1	0	78.8
1973-74	0	0	0	0	3.0	23.1	19.7	22.8	12.9	7.1	0.1	0	88.7
1974-75	0	0	0	T	22.1	23.6	11.0	16.3	7.6	15.0	0	0	95.6
1975-76	0	0	0	T	5.5	27.3	21.6	8.3	17.3	2,.5	T	0	82.5
1976-77	0	0	0	0.2	31.3	60.7	68.3	22.7	13.5	2.2	0.5	0	199.4
1977-78	0	0	0	T	15.0	53.4	56.5	21.7	5.8	1.8	0.1	0	154.3
1978-79	0	0	0	T	3.0	10.1	42.6	28.3	4.6	8.7	0	0	97.3
1979-80	0	0	0	T	12.6	19.7	10.2	11.7	13.9	0.3	T	0	68.4

SEASON	JUL	AUG	SEP	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	*ANNUAL*
1980-81	0	0	0	T	6.7	21.6	14.4	5.0	13.2	T	0	0	60.9
1981-82	0	0	0	T	1.8	24.8	53.2	12.7	9.0	10.9	0	0	112.4
1982-83	0	0	0	0	15.8	12.9	9.0	5.5	6.9	2.3	T	0	52.4
1983-84	0	0	0	T	17.7	52.0	13.4	32.5	16.0	0.9	T	0	132.5
1984-85	0	0	0	0	1.4	11.2	65.9	20.9	6.3	1.5	0	0	107.2
1985-86	0	0	0	0	5.2	68.4	17.3	17.3	4.8	1.7	T	0	114.7
1986-87	0	0	0	0	13.7	4.8	28.5	7.7	10.8	2.0	0	0	67.5
1987-88	0	0	0	T	0.9	9.8	6.9	31.9	6.1	0.8	0	0	56.4
1988-89	0	0	0	0.5	0.6	10.8	5.4	29.6	10.1	2.5	7.9	0	67.4
1989-90	0	0	0	T	7.8	34.8	11.8	28.0	1.4	9.9	T	0	93.7

SEASON	JUL	AUG	SEP	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	*ANNUAL*
2010-11	0.0	0.0	0.0	T	1.6	32.0	29.8	34.1	13.3	1.0	0.0	0.0	111.8
2011-12	0.0	0.0	0.0	T	T	3.8	20.8	9.6	1.5	1.0	0.0	0.0	36.7
2012-13	0.0	0.0	0.0	0.0	2.4	19.6	6.2	20.5	9.8	0.3	T	0.0	58.8
2013-14	0.0	0.0	0.0	T	10.0	28.5	42.4	23.3	24.5	1.2	0.0	0.0	129.9
2014-15	0.0	0.0	0.0	T	20.5	11.3	25.0	46.2	9.6	0.3	0.0	0.0	112.9
2015-16	0.0	0.0	0.0	T	T	1.0	25.6	20.5	0.9	7.1	T	0.0	55.1
2016-17	0.0	0.0	0.0	T	0.9	30.1	11.0	5.0	26.8	2.3	0.0	0.0	76.1
2017-18	0.0	0.0	0.0	0.1	0.1	33.7	31.2	18.1	22.2	6.9	0.0	0.0	112.3
2018-19	0.0	0.0	0.0	0.1	13.4	14.1	63.4	16.8	10.5	0.5	0.0	0.0	118.8
2019-20	0.0	0.0	0.0	0.0	12.6	16.1	13.2	20.6	2.1	4.3	0.3	0.0	69.2