統計開始からの月ごとの値

　　（降雪量の地域平均の月別統計は1961年、年別統計は1962年から開始しています。）

【偏差】　東日本　　降雪量平年比(％)

年	1月	2月	3月	4月	5月	6月	7月	8月	9月	10月	11月	12月	年の値（寒候年）
1946	///	///	///	///	///	///	///	///	///	///	///	///	///
1947	///	///	///	///	///	///	///	///	///	///	///	///	///
1948	///	///	///	///	///	///	///	///	///	///	///	///	///
1949	///	///	///	///	///	///	///	///	///	///	///	///	///
1950	///	///	///	///	///	///	///	///	///	///	///	///	///
1951	///	///	///	///	///	///	///	///	///	///	///	///	///
1952	///	///	///	///	///	///	///	///	///	///	///	///	///
1953	///	///	///	///	///	///	///	///	///	///	///	///	///
1954	///	///	///	///	///	///	///	///	///	///	///	///	///
1955	///	///	///	///	///	///	///	///	///	///	///	///	///
1956	///	///	///	///	///	///	///	///	///	///	///	///	///
1957	///	///	///	///	///	///	///	///	///	///	///	///	///
1958	///	///	///	///	///	///	///	///	///	///	///	///	///
1959	///	///	///	///	///	///	///	///	///	///	///	///	///
1960	///	///	///	///	///	///	///	///	///	///	///	///	///
1961	137	99	272	17	///	///	///	///	///	///	270	38	///
1962	120	65	78	76	///	///	///	///	///	///	1108	30	83
1963	217	151	328	5	///	///	///	///	///	///	0	30	191
1964	56	201	122	18	///	///	///	///	///	///	33	26	117
1965	124	109	186	322	///	///	///	///	///	///	62	161	109
1966	132	44	110	34	///	///	///	///	///	///	205	145	103
1967	119	231	94	452	///	///	///	///	///	///	5	369	174
1968	90	365	104	21	///	///	///	///	///	///	0	42	221
1969	139	177	1204	697	///	///	///	///	///	///	164	169	264
1970	103	97	661	101	///	///	///	///	///	///	1007	178	148
1971	102	98	330	5	///	///	///	///	///	///	562	30	122
1972	23	178	98	416	///	///	///	///	///	///	579	130	92
1973	54	50	138	1	///	///	///	///	///	///	1086	172	64
1974	110	191	317	34	///	///	///	///	///	///	157	85	175
1975	170	219	239	25	///	///	///	///	///	///	0	68	180
1976	107	44	93	18	///	///	///	///	///	///	326	188	75
1977	135	177	166	28	///	///	///	///	///	///	0	25	155
1978	152	154	169	409	///	///	///	///	///	///	264	178	135
1979	84	39	75	36	///	///	///	///	///	///	0	10	67
1980	117	146	183	85	///	///	///	///	///	///	14	299	120
1981	181	158	216	44	///	///	///	///	///	///	110	39	176
1982	88	72	54	89	///	///	///	///	///	///	114	21	72
1983	71	163	85	0	///	///	///	///	///	///	512	108	96
1984	433	435	853	149	///	///	///	///	///	///	171	322	437
1985	125	107	202	55	///	///	///	///	///	///	98	218	151
1986	125	309	450	213	///	///	///	///	///	///	124	206	255
1987	156	171	572	18	///	///	///	///	///	///	0	166	198
1988	52	144	231	752	///	///	///	///	///	///	848	50	127
1989	40	26	39	13	///	///	///	///	///	///	126	56	41
1990	167	126	25	173	///	///	///	///	///	///	0	45	129
1991	88	124	68	1	///	///	///	///	///	///	0	171	89
1992	70	122	212	34	///	///	///	///	///	///	200	52	115
1993	51	54	102	72	///	///	///	///	///	///	57	62	55
1994	142	268	55	24	///	///	///	///	///	///	33	46	181
1995	84	54	150	50	///	///	///	///	///	///	267	157	78
1996	116	227	148	695	///	///	///	///	///	///	93	72	170
1997	104	73	12	0	///	///	///	///	///	///	14	22	80
1998	334	68	57	316	///	///	///	///	///	///	52	13	182
1999	68	94	51	5	///	///	///	///	///	///	0	48	68
2000	27	125	172	5	///	///	///	///	///	///	0	34	74
2001	347	61	350	18	///	///	///	///	///	///	0	51	194
2002	127	52	3	0	///	///	///	///	///	///	369	464	74
2003	141	31	81	305	///	///	///	///	///	///	0	184	121
2004	69	53	155	60	///	///	///	///	///	///	0	308	76
2005	87	127	341	51	///	///	///	///	///	///	5	313	129
2006	109	57	131	5	///	///	///	///	///	///	19	25	123
2007	26	9	76	47	///	///	///	///	///	///	5	38	22
2008	41	159	25	50	///	///	///	///	///	///	186	16	85
2009	41	25	57	15	///	///	///	///	///	///	100	106	34
2010	46	102	192	263	///	///	///	///	///	///	0	66	91
2011	111	98	153	8	///	///	///	///	///	///	0	69	104
2012	87	155	91	104	///	///	///	///	///	///	29	161	111
2013	136	90	9	158	///	///	///	///	///	///	5	62	106
2014	35	506	87	8	///	///	///	///	///	///	0	193	243
2015	69	54	130	35	///	///	///	///	///	///	100	3	84
2016	123	32	53	1	///	///	///	///	///	///	1114	12	69
2017	76	48	51	47	///	///	///	///	///	///	33	57	63
2018	203	114	40	0	///	///	///	///	///	///	0	38	138
2019	39	27	20	155	///	///	///	///	///	///	14	29	36
2020	16	12	56	42	///	///	///	///	///	///	0	74	21
2021	77	33	1	0	///	///	///	///	///	///	98	84	55
2022	77	132	40	65	///	///	///	///	///	///	0	127	95
2023	62	47	2	4	///	///	///	///	///	///	67	66	59
2024	29	70	115	///	///	///	///	///	///	///	///	///	///

"///"は統計値なしを表します。

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

"///"は統計値なしを表します。