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】　北海道日本海側　　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	124	98	90	92	///	///	///	///	///	20	92	63	///
1962	108	115	160	90	///	///	///	///	///	0	227	67	104
1963	89	75	114	306	///	///	///	///	///	0	80	81	96
1964	95	103	67	106	///	///	///	///	///	1730	113	100	89
1965	90	142	146	439	///	///	///	///	///	0	176	87	119
1966	127	96	105	133	///	///	///	///	///	0	112	161	109
1967	103	88	83	89	///	///	///	///	///	0	171	107	111
1968	119	111	79	13	///	///	///	///	///	170	64	63	110
1969	139	105	113	231	///	///	///	///	///	0	166	135	102
1970	126	115	191	198	///	///	///	///	///	420	157	105	138
1971	104	77	113	35	///	///	///	///	///	0	98	92	103
1972	91	100	42	180	///	///	///	///	///	0	89	60	88
1973	72	110	140	43	///	///	///	///	///	0	189	129	87
1974	97	107	99	212	///	///	///	///	///	10	150	139	117
1975	116	97	92	55	///	///	///	///	///	20	62	118	118
1976	115	71	106	144	///	///	///	///	///	50	178	112	99
1977	141	108	81	116	///	///	///	///	///	20	46	96	121
1978	114	132	141	183	///	///	///	///	///	230	20	72	112
1979	90	95	106	394	///	///	///	///	///	280	110	55	86
1980	103	140	135	286	///	///	///	///	///	0	50	116	105
1981	150	117	146	113	///	///	///	///	///	170	241	83	126
1982	127	136	116	272	///	///	///	///	///	0	94	101	128
1983	93	131	102	17	///	///	///	///	///	800	72	102	103
1984	117	121	131	415	///	///	///	///	///	70	88	68	115
1985	116	104	100	56	///	///	///	///	///	40	189	145	97
1986	118	108	80	130	///	///	///	///	///	500	136	68	123
1987	122	109	107	291	///	///	///	///	///	0	141	106	107
1988	98	165	96	82	///	///	///	///	///	0	107	108	117
1989	66	61	60	14	///	///	///	///	///	30	50	110	77
1990	131	64	59	105	///	///	///	///	///	0	50	80	95
1991	104	124	143	124	///	///	///	///	///	0	119	95	103
1992	93	113	75	49	///	///	///	///	///	0	127	101	98
1993	98	114	78	166	///	///	///	///	///	0	112	81	104
1994	123	105	203	142	///	///	///	///	///	0	112	114	118
1995	112	83	68	144	///	///	///	///	///	0	87	105	102
1996	123	105	143	480	///	///	///	///	///	370	115	100	117
1997	77	98	131	109	///	///	///	///	///	430	1	77	100
1998	126	75	69	21	///	///	///	///	///	0	209	108	84
1999	126	119	135	188	///	///	///	///	///	60	109	102	128
2000	102	117	147	144	///	///	///	///	///	10	188	105	112
2001	98	105	85	30	///	///	///	///	///	0	95	117	107
2002	84	75	75	0	///	///	///	///	///	0	137	120	89
2003	96	81	78	6	///	///	///	///	///	0	31	74	100
2004	109	128	84	165	///	///	///	///	///	580	34	105	95
2005	115	129	145	55	///	///	///	///	///	0	78	135	115
2006	107	103	117	214	///	///	///	///	///	0	63	74	114
2007	71	79	97	36	///	///	///	///	///	0	108	78	76
2008	100	100	23	3	///	///	///	///	///	0	101	84	84
2009	86	120	86	3	///	///	///	///	///	10	72	92	93
2010	102	99	139	71	///	///	///	///	///	240	48	93	102
2011	128	77	139	111	///	///	///	///	///	0	113	129	102
2012	103	119	90	386	///	///	///	///	///	0	85	143	116
2013	104	125	146	83	///	///	///	///	///	0	122	79	124
2014	127	82	106	141	///	///	///	///	///	0	44	120	100
2015	79	65	86	18	///	///	///	///	///	50	78	76	84
2016	97	121	73	25	///	///	///	///	///	660	206	96	91
2017	60	76	69	24	///	///	///	///	///	130	183	122	86
2018	116	105	65	38	///	///	///	///	///	0	70	102	113
2019	89	71	62	84	///	///	///	///	///	0	77	66	83
2020	50	90	46	6	///	///	///	///	///	0	57	107	64
2021	98	102	64	27	///	///	///	///	///	0	50	108	93
2022	106	109	69	67	///	///	///	///	///	0	12	98	95
2023	107	114	18	7	///	///	///	///	///	0	111	93	86
2024	97	81	88	33	///	///	///	///	///	///	///	///	///

"///"は統計値なしを表します。

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

"///"は統計値なしを表します。