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】　北海道オホーツク海側　　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	///	///	95	83	58	29	0	///	///	0	83	105
1962	114	104	114	101	126	31	0	///	///	0	128	88
1963	99	96	104	110	120	162	0	///	///	0	73	106
1964	100	93	77	84	97	194	0	///	///	900	125	86
1965	121	118	121	102	100	185	0	///	///	0	195	116
1966	122	110	136	162	213	295	50	///	///	0	73	99
1967	96	88	81	76	90	84	0	///	///	0	272	110
1968	98	85	88	79	56	2	25	///	///	650	53	53
1969	94	116	134	121	98	74	0	///	///	0	170	146
1970	118	130	127	155	133	128	0	///	///	400	134	90
1971	107	105	101	78	66	100	988	///	///	0	89	95
1972	98	95	107	108	128	61	0	///	///	0	104	70
1973	94	107	121	110	80	17	38	///	///	0	123	99
1974	122	108	105	88	100	158	0	///	///	0	152	106
1975	117	108	116	123	154	270	488	///	///	0	29	86
1976	100	101	103	98	110	121	0	///	///	150	224	112
1977	121	103	102	94	116	274	1913	///	///	0	23	98
1978	119	113	108	87	104	98	0	///	///	0	64	100
1979	98	107	128	152	189	161	0	///	///	450	308	114
1980	122	91	106	109	138	275	113	///	///	0	58	78
1981	99	101	116	124	146	190	0	///	///	100	156	116
1982	131	102	104	103	157	325	0	///	///	0	75	96
1983	108	117	111	94	61	7	0	///	///	400	48	77
1984	92	86	89	73	92	61	0	///	///	50	86	62
1985	90	107	112	97	55	36	0	///	///	0	117	162
1986	126	117	94	103	105	103	0	///	///	600	160	117
1987	140	114	116	84	106	111	88	///	///	0	117	101
1988	104	92	97	92	116	96	50	///	///	0	196	119
1989	112	86	93	90	126	108	125	///	///	0	76	102
1990	108	100	92	78	89	85	0	///	///	0	40	56
1991	68	79	95	100	101	62	0	///	///	0	105	120
1992	112	101	83	70	61	53	25	///	///	0	160	117
1993	109	98	90	100	106	213	0	///	///	0	199	103
1994	91	92	104	127	124	143	50	///	///	0	112	93
1995	103	108	106	105	91	132	0	///	///	0	82	79
1996	83	80	100	112	172	257	1750	///	///	450	112	110
1997	104	93	86	80	89	87	50	///	///	50	15	68
1998	74	76	76	66	72	16	0	///	///	0	160	109
1999	94	81	86	96	110	101	0	///	///	200	79	109
2000	131	114	101	89	119	280	25	///	///	350	347	167
2001	125	97	101	108	110	25	0	///	///	0	121	95
2002	105	98	91	70	51	9	0	///	///	0	128	102
2003	97	84	90	93	113	98	0	///	///	0	17	96
2004	122	147	131	109	50	47	0	///	///	0	70	137
2005	129	124	111	115	144	210	175	///	///	0	42	119
2006	100	98	98	122	167	211	413	///	///	0	55	121
2007	95	109	92	101	72	17	0	///	///	0	64	73
2008	82	96	87	86	47	84	0	///	///	0	93	83
2009	83	106	108	120	75	58	0	///	///	550	92	86
2010	98	99	117	117	131	103	0	///	///	0	33	61
2011	78	84	93	85	84	33	0	///	///	0	63	105
2012	103	109	106	121	126	178	0	///	///	0	86	147
2013	138	138	137	132	146	75	500	///	///	0	71	85
2014	107	114	130	148	173	262	0	///	///	0	26	89
2015	91	99	100	96	96	4	0	///	///	150	150	71
2016	99	109	112	97	53	77	0	///	///	1100	189	142
2017	112	99	78	70	48	20	0	///	///	150	99	101
2018	113	113	113	96	79	28	0	///	///	0	51	69
2019	91	84	101	88	118	63	0	///	///	0	62	54
2020	63	72	80	84	73	58	0	///	///	0	100	86
2021	103	98	100	83	81	55	0	///	///	0	34	83
2022	112	113	113	83	78	14	0	///	///	0	13	83
2023	82	102	76	70	20	20	0	///	///	0	94	90
2024	111	108	104	78	///	///	///	///	///	///	///	///

"///"は統計値なしを表します。

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

"///"は統計値なしを表します。