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】　四国地方　　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	///	///	125	350	///	///	///	///	///	///	///	///
1962	100	75	75	0	///	///	///	///	///	///	///	///
1963	700	938	963	100	///	///	///	///	///	///	///	///
1964	0	475	475	1100	///	///	///	///	///	///	///	///
1965	300	438	788	650	///	///	///	///	///	///	///	///
1966	0	0	0	0	///	///	///	///	///	///	///	///
1967	150	38	38	0	///	///	///	///	///	///	///	///
1968	50	1288	1138	2250	///	///	///	///	///	///	///	///
1969	0	175	925	1500	///	///	///	///	///	///	///	///
1970	50	175	225	150	///	///	///	///	///	///	///	///
1971	250	113	113	0	///	///	///	///	///	///	///	///
1972	0	200	225	450	///	///	///	///	///	///	///	///
1973	0	0	0	0	///	///	///	///	///	///	///	///
1974	200	213	125	300	///	///	///	///	///	///	///	///
1975	0	150	150	100	///	///	///	///	///	///	///	///
1976	50	13	13	0	///	///	///	///	///	///	///	///
1977	0	325	413	650	///	///	///	///	///	///	///	///
1978	0	363	363	1000	///	///	///	///	///	///	///	///
1979	0	75	75	0	///	///	///	///	///	///	///	///
1980	0	50	50	50	///	///	///	///	///	///	///	///
1981	450	238	413	500	///	///	///	///	///	///	///	///
1982	250	150	150	0	///	///	///	///	///	///	///	///
1983	0	125	125	0	///	///	///	///	///	///	///	///
1984	1250	2225	2225	900	///	///	///	///	///	///	///	///
1985	250	300	250	250	///	///	///	///	///	///	///	///
1986	400	313	375	450	///	///	///	///	///	///	///	///
1987	500	725	725	50	///	///	///	///	///	///	///	///
1988	100	25	25	0	///	///	///	///	///	///	///	///
1989	100	150	0	0	///	///	///	///	///	///	///	///
1990	0	50	50	100	///	///	///	///	///	///	///	///
1991	0	125	125	150	///	///	///	///	///	///	///	///
1992	0	0	0	0	///	///	///	///	///	///	///	///
1993	0	0	0	0	///	///	///	///	///	///	///	///
1994	0	25	25	100	///	///	///	///	///	///	///	///
1995	0	0	0	0	///	///	///	///	///	///	///	///
1996	0	263	263	450	///	///	///	///	///	///	///	///
1997	50	25	25	0	///	///	///	///	///	///	///	///
1998	200	50	50	0	///	///	///	///	///	///	///	///
1999	0	50	50	150	///	///	///	///	///	///	///	///
2000	150	38	38	0	///	///	///	///	///	///	///	///
2001	0	0	0	0	///	///	///	///	///	///	///	///
2002	0	0	0	0	///	///	///	///	///	///	///	///
2003	500	188	188	0	///	///	///	///	///	///	///	///
2004	0	100	100	0	///	///	///	///	///	///	///	///
2005	0	213	188	50	///	///	///	///	///	///	///	///
2006	900	425	88	150	///	///	///	///	///	///	///	///
2007	50	25	25	0	///	///	///	///	///	///	///	///
2008	0	0	0	0	///	///	///	///	///	///	///	///
2009	0	50	50	0	///	///	///	///	///	///	///	///
2010	0	0	0	0	///	///	///	///	///	///	///	///
2011	50	338	325	800	///	///	///	///	///	///	///	///
2012	0	213	213	200	///	///	///	///	///	///	///	///
2013	0	25	25	0	///	///	///	///	///	///	///	///
2014	0	238	238	650	///	///	///	///	///	///	///	///
2015	50	13	0	0	///	///	///	///	///	///	///	///
2016	150	38	38	0	///	///	///	///	///	///	///	///
2017	0	0	0	0	///	///	///	///	///	///	///	///
2018	250	263	263	550	///	///	///	///	///	///	///	///
2019	0	0	0	0	///	///	///	///	///	///	///	///
2020	0	0	0	0	///	///	///	///	///	///	///	///
2021	0	0	0	0	///	///	///	///	///	///	///	///
2022	0	75	75	300	///	///	///	///	///	///	///	///
2023	1450	613	25	0	///	///	///	///	///	///	///	///
2024	0	0	0	///	///	///	///	///	///	///	///	///

"///"は統計値なしを表します。

【階級】　四国地方　　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	1	///	///	///	///	///	///	///	///
1962	1	0	1	-1	///	///	///	///	///	///	///	///
1963	2	2	2	1	///	///	///	///	///	///	///	///
1964	-1	2	2	2	///	///	///	///	///	///	///	///
1965	2	2	2	2	///	///	///	///	///	///	///	///
1966	-1	-2	-1	-1	///	///	///	///	///	///	///	///
1967	1	0	0	-1	///	///	///	///	///	///	///	///
1968	1	2	2	2	///	///	///	///	///	///	///	///
1969	-1	1	2	2	///	///	///	///	///	///	///	///
1970	1	1	1	1	///	///	///	///	///	///	///	///
1971	2	1	1	-1	///	///	///	///	///	///	///	///
1972	-1	1	1	1	///	///	///	///	///	///	///	///
1973	-1	-2	-1	-1	///	///	///	///	///	///	///	///
1974	1	1	1	1	///	///	///	///	///	///	///	///
1975	-1	1	1	1	///	///	///	///	///	///	///	///
1976	1	0	0	-1	///	///	///	///	///	///	///	///
1977	-1	2	2	2	///	///	///	///	///	///	///	///
1978	-1	2	2	2	///	///	///	///	///	///	///	///
1979	-1	0	1	-1	///	///	///	///	///	///	///	///
1980	-1	0	0	1	///	///	///	///	///	///	///	///
1981	2	1	2	1	///	///	///	///	///	///	///	///
1982	2	1	1	-1	///	///	///	///	///	///	///	///
1983	-1	1	1	-1	///	///	///	///	///	///	///	///
1984	2	2	2	2	///	///	///	///	///	///	///	///
1985	2	2	1	1	///	///	///	///	///	///	///	///
1986	2	2	2	1	///	///	///	///	///	///	///	///
1987	2	2	2	1	///	///	///	///	///	///	///	///
1988	1	0	0	-1	///	///	///	///	///	///	///	///
1989	1	1	-1	-1	///	///	///	///	///	///	///	///
1990	-1	0	0	1	///	///	///	///	///	///	///	///
1991	-1	1	1	1	///	///	///	///	///	///	///	///
1992	-1	-2	-1	-1	///	///	///	///	///	///	///	///
1993	-1	-2	-1	-1	///	///	///	///	///	///	///	///
1994	-1	0	0	1	///	///	///	///	///	///	///	///
1995	-1	-2	-1	-1	///	///	///	///	///	///	///	///
1996	-1	1	2	1	///	///	///	///	///	///	///	///
1997	1	0	0	-1	///	///	///	///	///	///	///	///
1998	1	0	0	-1	///	///	///	///	///	///	///	///
1999	-1	0	0	1	///	///	///	///	///	///	///	///
2000	1	0	0	-1	///	///	///	///	///	///	///	///
2001	-1	-2	-1	-1	///	///	///	///	///	///	///	///
2002	-1	-2	-1	-1	///	///	///	///	///	///	///	///
2003	2	1	1	-1	///	///	///	///	///	///	///	///
2004	-1	1	1	-1	///	///	///	///	///	///	///	///
2005	-1	1	1	1	///	///	///	///	///	///	///	///
2006	2	2	1	1	///	///	///	///	///	///	///	///
2007	1	0	0	-1	///	///	///	///	///	///	///	///
2008	-1	-2	-1	-1	///	///	///	///	///	///	///	///
2009	-1	0	0	-1	///	///	///	///	///	///	///	///
2010	-1	-2	-1	-1	///	///	///	///	///	///	///	///
2011	1	2	2	2	///	///	///	///	///	///	///	///
2012	-1	1	1	1	///	///	///	///	///	///	///	///
2013	-1	0	0	-1	///	///	///	///	///	///	///	///
2014	-1	1	1	2	///	///	///	///	///	///	///	///
2015	1	0	-1	-1	///	///	///	///	///	///	///	///
2016	1	0	0	-1	///	///	///	///	///	///	///	///
2017	-1	-2	-1	-1	///	///	///	///	///	///	///	///
2018	2	1	2	2	///	///	///	///	///	///	///	///
2019	-1	-2	-1	-1	///	///	///	///	///	///	///	///
2020	-1	-2	-1	-1	///	///	///	///	///	///	///	///
2021	-1	-2	-1	-1	///	///	///	///	///	///	///	///
2022	-1	0	1	1	///	///	///	///	///	///	///	///
2023	2	2	0	-1	///	///	///	///	///	///	///	///
2024	-1	-2	-1	///	///	///	///	///	///	///	///	///

"///"は統計値なしを表します。