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】　北日本　　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	///	///	118	110	74	44	0	///	///	14	68	94
1962	96	100	111	117	129	50	0	///	///	0	233	85
1963	123	111	119	108	114	248	0	///	///	0	71	70
1964	78	106	110	132	97	98	0	///	///	1493	105	92
1965	97	102	118	140	174	429	0	///	///	0	224	126
1966	117	99	106	102	124	98	33	///	///	0	209	151
1967	136	113	93	75	72	54	0	///	///	0	161	141
1968	114	113	99	99	64	36	17	///	///	307	48	70
1969	105	118	144	152	190	200	0	///	///	0	238	142
1970	126	127	142	165	217	158	0	///	///	414	402	129
1971	123	108	109	102	132	55	992	///	///	0	182	92
1972	87	92	88	93	80	234	0	///	///	0	108	61
1973	77	79	98	105	136	16	25	///	///	0	418	164
1974	144	135	123	124	115	122	133	///	///	7	142	156
1975	137	136	128	133	124	69	325	///	///	14	41	99
1976	99	98	93	89	95	134	267	///	///	79	311	192
1977	154	144	125	120	99	159	1558	///	///	14	24	64
1978	108	125	141	145	144	193	0	///	///	164	17	49
1979	76	81	94	101	122	387	0	///	///	329	178	67
1980	90	105	123	145	135	307	75	///	///	0	32	156
1981	136	143	136	135	121	70	50	///	///	150	212	122
1982	123	110	111	107	106	143	0	///	///	0	211	76
1983	86	107	123	138	120	10	67	///	///	686	244	120
1984	135	151	170	196	213	415	0	///	///	64	64	115
1985	112	118	129	130	143	31	0	///	///	29	387	159
1986	136	137	131	139	119	102	0	///	///	529	135	77
1987	105	110	119	119	118	216	58	///	///	0	109	114
1988	102	105	106	117	110	140	33	///	///	0	219	95
1989	82	73	65	61	53	19	117	///	///	21	92	91
1990	107	91	81	54	57	76	0	///	///	0	27	51
1991	81	106	121	131	105	45	0	///	///	0	73	106
1992	90	97	101	119	129	106	17	///	///	0	150	96
1993	93	99	99	106	93	89	50	///	///	0	105	86
1994	104	106	118	122	136	97	33	///	///	0	50	101
1995	113	105	101	92	102	156	0	///	///	0	75	119
1996	109	106	111	125	165	432	1733	///	///	393	93	75
1997	85	94	95	98	76	77	33	///	///	321	3	56
1998	117	106	106	74	76	291	0	///	///	0	349	99
1999	97	89	101	109	114	148	0	///	///	100	95	96
2000	104	108	115	124	136	116	17	///	///	107	162	122
2001	136	118	124	111	131	20	0	///	///	0	125	130
2002	116	95	77	55	48	1	0	///	///	0	310	126
2003	121	98	96	78	96	23	0	///	///	0	15	61
2004	90	99	107	103	99	182	0	///	///	414	24	117
2005	118	131	132	141	138	50	233	///	///	0	35	194
2006	131	125	98	107	109	145	275	///	///	0	27	54
2007	50	57	62	74	92	64	0	///	///	0	188	69
2008	72	77	71	68	29	27	0	///	///	0	150	91
2009	92	94	89	87	64	40	0	///	///	164	54	97
2010	94	96	109	121	156	135	0	///	///	171	40	101
2011	106	96	97	85	118	46	17	///	///	0	56	113
2012	106	117	124	147	165	259	0	///	///	0	63	132
2013	131	132	119	114	90	77	383	///	///	0	89	89
2014	94	111	126	142	143	77	0	///	///	0	19	129
2015	107	100	86	78	82	12	0	///	///	79	102	51
2016	85	91	95	82	52	22	0	///	///	786	162	105
2017	99	91	85	80	69	16	0	///	///	136	156	128
2018	122	119	105	96	57	50	0	///	///	0	37	108
2019	90	82	71	67	77	219	0	///	///	0	46	47
2020	45	56	59	68	52	28	0	///	///	0	35	102
2021	114	106	93	70	39	22	0	///	///	0	20	97
2022	105	107	105	95	81	48	0	///	///	0	7	80
2023	89	101	83	70	15	10	0	///	///	0	93	75
2024	77	82	84	84	///	///	///	///	///	///	///	///

"///"は統計値なしを表します。

【階級】　北日本　　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	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	///	///	1	0	-1	-1	-1	///	///	0	0	0
1962	0	0	1	1	1	0	-1	///	///	-1	2	-1
1963	1	1	1	0	0	2	-1	///	///	-1	0	-1
1964	-1	1	1	1	0	0	-1	///	///	2	1	-1
1965	0	0	1	2	2	2	-1	///	///	-1	2	1
1966	1	0	0	0	1	0	1	///	///	-1	2	2
1967	2	1	-1	-1	-1	0	-1	///	///	-1	1	2
1968	1	1	0	0	-1	-1	1	///	///	1	-1	-1
1969	0	1	2	2	2	1	-1	///	///	-1	2	2
1970	1	2	2	2	2	1	-1	///	///	2	2	1
1971	1	1	1	0	1	0	2	///	///	-1	2	-1
1972	-1	-1	-1	0	0	1	-1	///	///	-1	1	-1
1973	-1	-2	0	0	1	-2	1	///	///	-1	2	2
1974	2	2	1	1	0	1	1	///	///	0	1	2
1975	2	2	2	1	1	0	2	///	///	0	-1	0
1976	0	0	-1	0	0	1	2	///	///	1	2	2
1977	2	2	2	1	0	1	2	///	///	0	-1	-1
1978	0	2	2	2	1	1	-1	///	///	1	-2	-2
1979	-2	-1	-1	0	1	2	-1	///	///	1	2	-1
1980	-1	0	1	2	1	2	1	///	///	-1	-1	2
1981	2	2	2	1	1	0	1	///	///	1	2	1
1982	1	1	1	0	0	1	-1	///	///	-1	2	-1
1983	-1	1	1	2	1	-2	1	///	///	2	2	1
1984	2	2	2	2	2	2	-1	///	///	1	0	1
1985	1	1	2	1	1	-1	-1	///	///	0	2	2
1986	2	2	2	2	1	0	-1	///	///	2	1	-1
1987	0	1	1	1	1	1	1	///	///	-1	1	1
1988	0	0	0	1	0	1	1	///	///	-1	2	0
1989	-1	-2	-2	-2	-1	-1	1	///	///	0	0	-1
1990	0	-1	-1	-2	-1	0	-1	///	///	-1	-1	-2
1991	-1	1	1	1	0	-1	-1	///	///	-1	0	0
1992	-1	0	0	1	1	0	1	///	///	-1	1	0
1993	0	0	0	0	0	0	1	///	///	-1	1	-1
1994	0	1	1	1	1	0	1	///	///	-1	0	0
1995	1	0	0	0	0	1	-1	///	///	-1	0	1
1996	1	1	1	1	2	2	2	///	///	2	0	-1
1997	-1	-1	-1	0	-1	0	1	///	///	1	-2	-1
1998	1	1	0	-1	-1	2	-1	///	///	-1	2	0
1999	0	-1	0	0	0	1	-1	///	///	1	0	0
2000	0	1	1	1	1	1	1	///	///	1	1	1
2001	2	1	1	0	1	-1	-1	///	///	-1	1	2
2002	1	0	-1	-2	-2	-2	-1	///	///	-1	2	1
2003	1	0	0	-1	0	-1	-1	///	///	-1	-2	-1
2004	-1	0	0	0	0	1	-1	///	///	2	-1	1
2005	1	2	2	2	1	0	1	///	///	-1	-1	2
2006	2	2	0	0	0	1	2	///	///	-1	-1	-2
2007	-2	-2	-2	-1	0	0	-1	///	///	-1	2	-1
2008	-2	-2	-2	-2	-2	-1	-1	///	///	-1	1	-1
2009	-1	-1	-1	0	-1	-1	-1	///	///	1	0	0
2010	0	0	1	1	2	1	-1	///	///	1	-1	0
2011	0	0	0	0	1	0	1	///	///	-1	0	1
2012	0	1	1	2	2	2	-1	///	///	-1	0	2
2013	2	2	1	1	0	0	2	///	///	-1	0	-1
2014	0	1	2	2	1	0	-1	///	///	-1	-2	1
2015	0	0	-1	-1	0	-2	-1	///	///	1	0	-2
2016	-1	-1	-1	-1	-2	-1	-1	///	///	2	1	0
2017	0	-1	-1	-1	-1	-2	-1	///	///	1	1	1
2018	1	1	0	0	-1	0	-1	///	///	-1	-1	0
2019	-1	-1	-2	-2	-1	1	-1	///	///	-1	-1	-2
2020	-2	-2	-2	-2	-2	-1	-1	///	///	-1	-1	0
2021	1	1	-1	-1	-2	-1	-1	///	///	-1	-2	0
2022	0	1	0	0	0	0	-1	///	///	-1	-2	-1
2023	-1	0	-1	-1	-2	-2	-1	///	///	-1	0	-1
2024	-1	-1	-1	0	///	///	///	///	///	///	///	///

"///"は統計値なしを表します。