統計開始からの３ヶ月ごとの値

　　（降雪量の地域平均の３ヶ月別統計は1961年(1～3月）から開始しています。）

【偏差】　東北日本海側　　降雪量平年比(％)

年	11月～1月	12月～2月	1月～3月	2月～4月	3月～5月	4月～6月	5月～7月	6月～8月	7月～9月	8月～10月	9月～11月	10月～12月
1946	///	///	///	///	///	///	///	///	///	///	///	///
1947	///	///	///	///	///	///	///	///	///	///	///	///
1948	///	///	///	///	///	///	///	///	///	///	///	///
1949	///	///	///	///	///	///	///	///	///	///	///	///
1950	///	///	///	///	///	///	///	///	///	///	///	///
1951	///	///	///	///	///	///	///	///	///	///	///	///
1952	///	///	///	///	///	///	///	///	///	///	///	///
1953	///	///	///	///	///	///	///	///	///	///	///	///
1954	///	///	///	///	///	///	///	///	///	///	///	///
1955	///	///	///	///	///	///	///	///	///	///	///	///
1956	///	///	///	///	///	///	///	///	///	///	///	///
1957	///	///	///	///	///	///	///	///	///	///	///	///
1958	///	///	///	///	///	///	///	///	///	///	///	///
1959	///	///	///	///	///	///	///	///	///	///	///	///
1960	///	///	///	///	///	///	///	///	///	///	///	///
1961	///	///	131	126	58	40	///	///	///	///	38	104
1962	110	121	129	145	160	106	///	///	///	///	203	70
1963	168	147	172	119	137	32	///	///	///	///	74	61
1964	65	96	104	137	89	11	///	///	///	///	57	81
1965	100	119	141	180	235	724	///	///	///	///	194	125
1966	118	103	96	79	86	4	///	///	///	///	396	206
1967	155	127	96	70	66	17	///	///	///	///	85	207
1968	157	159	133	142	95	60	///	///	///	///	42	64
1969	123	125	155	150	215	72	///	///	///	///	315	173
1970	143	136	156	186	321	71	///	///	///	///	806	150
1971	103	92	94	115	172	8	///	///	///	///	502	99
1972	61	61	53	71	72	260	///	///	///	///	209	79
1973	75	77	96	118	203	8	///	///	///	///	1041	252
1974	193	168	147	142	136	120	///	///	///	///	239	155
1975	134	134	126	133	105	50	///	///	///	///	54	93
1976	115	107	105	86	81	170	///	///	///	///	470	157
1977	162	158	153	142	95	142	///	///	///	///	4	59
1978	97	129	146	172	126	235	///	///	///	///	0	47
1979	75	68	76	60	89	21	///	///	///	///	83	41
1980	88	130	153	187	116	220	///	///	///	///	6	165
1981	165	161	147	130	98	42	///	///	///	///	349	133
1982	139	132	132	123	96	13	///	///	///	///	391	44
1983	73	97	121	148	136	15	///	///	///	///	616	165
1984	152	156	170	198	242	257	///	///	///	///	45	166
1985	140	128	109	95	100	28	///	///	///	///	714	178
1986	159	159	153	160	110	117	///	///	///	///	145	51
1987	83	92	114	124	145	171	///	///	///	///	130	84
1988	111	130	142	155	122	57	///	///	///	///	421	110
1989	76	65	47	44	25	3	///	///	///	///	274	80
1990	100	75	69	29	41	36	///	///	///	///	4	36
1991	82	108	123	134	79	21	///	///	///	///	59	69
1992	65	87	96	127	117	8	///	///	///	///	149	103
1993	80	86	83	100	97	40	///	///	///	///	104	87
1994	99	104	113	119	132	138	///	///	///	///	14	119
1995	122	115	108	96	97	208	///	///	///	///	43	128
1996	111	113	117	143	206	739	///	///	///	///	154	76
1997	95	93	92	79	44	136	///	///	///	///	0	56
1998	111	95	94	51	45	292	///	///	///	///	689	91
1999	106	101	114	113	80	126	///	///	///	///	162	107
2000	89	112	121	163	143	8	///	///	///	///	12	91
2001	141	137	152	134	163	50	///	///	///	///	53	133
2002	116	101	80	58	36	0	///	///	///	///	549	132
2003	125	98	93	68	95	0	///	///	///	///	3	48
2004	84	85	96	88	100	22	///	///	///	///	14	73
2005	107	125	140	151	136	15	///	///	///	///	6	240
2006	154	135	92	86	85	14	///	///	///	///	2	35
2007	37	39	57	74	154	0	///	///	///	///	371	79
2008	86	92	93	96	48	0	///	///	///	///	220	84
2009	90	81	80	70	70	36	///	///	///	///	2	88
2010	90	93	96	103	131	278	///	///	///	///	11	104
2011	131	109	125	103	216	17	///	///	///	///	22	146
2012	126	129	123	139	156	481	///	///	///	///	12	143
2013	137	143	129	127	74	99	///	///	///	///	113	107
2014	97	103	111	129	152	3	///	///	///	///	0	169
2015	119	104	77	69	84	0	///	///	///	///	5	36
2016	72	80	90	83	63	24	///	///	///	///	79	76
2017	93	97	101	99	79	0	///	///	///	///	282	135
2018	121	118	103	96	27	0	///	///	///	///	20	105
2019	91	82	68	62	64	324	///	///	///	///	53	31
2020	24	32	30	42	23	20	///	///	///	///	1	103
2021	106	108	89	75	5	21	///	///	///	///	4	118
2022	125	124	110	93	44	33	///	///	///	///	6	110
2023	91	89	66	55	7	31	///	///	///	///	113	77
2024	60	52	56	///	///	///	///	///	///	///	///	///

"///"は統計値なしを表します。

【階級】　東北日本海側　　降雪量平年比の階級

階級の説明　　-2：かなり低い（少ない）　-1：低い（少ない）　0：平年並　1：高い（多い）　2：かなり高い（多い）

年	11月～1月	12月～2月	1月～3月	2月～4月	3月～5月	4月～6月	5月～7月	6月～8月	7月～9月	8月～10月	9月～11月	10月～12月
1946	///	///	///	///	///	///	///	///	///	///	///	///
1947	///	///	///	///	///	///	///	///	///	///	///	///
1948	///	///	///	///	///	///	///	///	///	///	///	///
1949	///	///	///	///	///	///	///	///	///	///	///	///
1950	///	///	///	///	///	///	///	///	///	///	///	///
1951	///	///	///	///	///	///	///	///	///	///	///	///
1952	///	///	///	///	///	///	///	///	///	///	///	///
1953	///	///	///	///	///	///	///	///	///	///	///	///
1954	///	///	///	///	///	///	///	///	///	///	///	///
1955	///	///	///	///	///	///	///	///	///	///	///	///
1956	///	///	///	///	///	///	///	///	///	///	///	///
1957	///	///	///	///	///	///	///	///	///	///	///	///
1958	///	///	///	///	///	///	///	///	///	///	///	///
1959	///	///	///	///	///	///	///	///	///	///	///	///
1960	///	///	///	///	///	///	///	///	///	///	///	///
1961	///	///	2	1	-1	0	///	///	///	///	0	0
1962	0	1	2	2	2	1	///	///	///	///	1	-1
1963	2	2	2	1	1	0	///	///	///	///	0	-1
1964	-2	0	0	1	0	-1	///	///	///	///	0	-1
1965	0	1	2	2	2	2	///	///	///	///	1	1
1966	1	0	0	-1	0	-1	///	///	///	///	2	2
1967	2	1	0	-1	-1	0	///	///	///	///	0	2
1968	2	2	2	2	0	0	///	///	///	///	0	-1
1969	1	1	2	2	2	0	///	///	///	///	1	2
1970	2	2	2	2	2	0	///	///	///	///	2	2
1971	0	-1	0	0	2	-1	///	///	///	///	2	0
1972	-2	-2	-2	-1	-1	1	///	///	///	///	1	-1
1973	-1	-2	0	1	2	-1	///	///	///	///	2	2
1974	2	2	2	2	1	1	///	///	///	///	1	2
1975	1	2	1	1	0	0	///	///	///	///	0	0
1976	1	0	0	0	0	1	///	///	///	///	2	2
1977	2	2	2	2	0	1	///	///	///	///	-1	-1
1978	0	1	2	2	1	1	///	///	///	///	-2	-1
1979	-1	-2	-1	-2	0	0	///	///	///	///	0	-2
1980	-1	1	2	2	0	1	///	///	///	///	-1	2
1981	2	2	2	1	0	0	///	///	///	///	2	1
1982	2	1	2	1	0	0	///	///	///	///	2	-1
1983	-1	0	1	2	1	0	///	///	///	///	2	2
1984	2	2	2	2	2	1	///	///	///	///	0	2
1985	2	1	0	0	0	0	///	///	///	///	2	2
1986	2	2	2	2	0	1	///	///	///	///	1	-1
1987	-1	-1	1	1	1	1	///	///	///	///	1	0
1988	0	1	2	2	0	0	///	///	///	///	2	1
1989	-1	-2	-2	-2	-2	-1	///	///	///	///	1	-1
1990	0	-2	-2	-2	-1	0	///	///	///	///	-1	-2
1991	-1	0	1	1	0	0	///	///	///	///	0	-1
1992	-2	-1	0	1	0	-1	///	///	///	///	1	0
1993	-1	-1	-1	0	0	0	///	///	///	///	1	0
1994	0	0	1	1	1	1	///	///	///	///	0	1
1995	1	1	0	0	0	1	///	///	///	///	0	1
1996	0	1	1	2	2	2	///	///	///	///	1	-1
1997	0	-1	-1	-1	-1	1	///	///	///	///	-2	-1
1998	0	0	0	-2	-1	1	///	///	///	///	2	0
1999	0	0	1	0	0	1	///	///	///	///	1	0
2000	-1	1	1	2	1	-1	///	///	///	///	-1	0
2001	2	2	2	1	2	0	///	///	///	///	0	1
2002	1	0	-1	-2	-2	-2	///	///	///	///	2	1
2003	1	0	0	-1	0	-2	///	///	///	///	-1	-1
2004	-1	-1	0	0	0	0	///	///	///	///	0	-1
2005	0	1	2	2	1	0	///	///	///	///	-1	2
2006	2	2	-1	0	0	0	///	///	///	///	-1	-2
2007	-2	-2	-2	-1	1	-2	///	///	///	///	2	-1
2008	-1	-1	0	0	-1	-2	///	///	///	///	1	0
2009	-1	-1	-1	-1	-1	0	///	///	///	///	-1	0
2010	-1	-1	0	0	1	1	///	///	///	///	-1	0
2011	1	1	1	0	2	0	///	///	///	///	0	2
2012	1	1	1	1	1	2	///	///	///	///	-1	1
2013	2	2	2	1	-1	1	///	///	///	///	1	0
2014	0	0	0	1	1	-1	///	///	///	///	-2	2
2015	1	0	-1	-1	0	-2	///	///	///	///	-1	-2
2016	-1	-2	-1	-1	-1	0	///	///	///	///	0	-1
2017	0	0	0	0	0	-2	///	///	///	///	1	1
2018	1	1	0	0	-2	-2	///	///	///	///	0	0
2019	0	-1	-2	-1	-1	2	///	///	///	///	0	-2
2020	-2	-2	-2	-2	-2	0	///	///	///	///	-2	0
2021	0	0	-1	-1	-2	0	///	///	///	///	-1	1
2022	1	1	0	0	-1	0	///	///	///	///	-1	1
2023	0	-1	-2	-2	-2	0	///	///	///	///	1	-1
2024	-2	-2	-2	///	///	///	///	///	///	///	///	///

"///"は統計値なしを表します。