観測開始からの毎月の値

三宅島（東京都)　日最高気温の月平均値（℃）

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
1942	11.6	10.8	17.0	18.1	21.2	24.7	29.2	29.5	27.9 )	22.1	17.8	13.2	20.3
1943	10.0	11.0	12.9	17.0	21.7	23.7	26.3	28.7	27.5	22.2	17.8	14.7	19.5
1944	10.5	10.1	12.2	15.8	20.9	24.4	27.5	28.9	26.3	21.5	18.2	12.2	19.0
1945	8.9	9.1	13.5	18.8	20.3	23.6	×	×	×	×	19.2	12.8	15.8 ]
1946	×	×	×	×	×	×	×	×	×	×	×	×	×
1947	11.9	9.5	12.9	17.7	21.0	21.9	27.9	29.7	27.5	20.8	17.7	12.7	19.3
1948	12.1	12.4	13.2	18.2	21.6	24.3	27.6	27.4	27.3	23.2	18.9	17.4	20.3
1949	12.8	12.9	13.0	16.4	20.9	22.1	27.3	28.7	26.2	21.7	18.2	14.2	19.5
1950	13.1	11.9	13.7	18.6	22.4	24.5	28.0	28.6	26.8	21.8	18.6	13.8	20.2
1951	11.3	12.3	15.2	18.1	22.1	23.9	27.4	29.4	25.6	22.9	18.0	15.3	20.1
1952	12.8	10.6	14.1	18.2	21.1	24.0	26.7	29.5	26.7	22.4	19.2	14.1	20.0
1953	11.2	11.2	15.8	17.1	20.8	23.6	26.9	27.7	26.7	22.6	17.8	16.1	19.8
1954	13.0	13.4	14.9	19.2	21.4	22.5	25.0	28.9	27.5	21.1	18.7	14.9	20.0
1955	11.6	13.5	15.7	18.3	21.5	24.3	28.6	28.1	26.0	22.6	17.6	15.4	20.3
1956	10.9	10.7	14.6	18.2	21.1	25.3	27.2	28.1	26.7	22.3	18.5	11.7	19.6
1957	13.2	10.7	12.9	18.1	20.4	23.0	26.4	29.0	24.7	22.5	19.0	14.9	19.6
1958	11.8	12.7	14.3	18.5	21.4	23.7	26.6	28.6	26.4	21.8	18.3	15.9	20.0
1959	11.8	15.2	15.2	19.4	22.0	23.2	27.7	28.9	27.6	22.9	19.5	15.6	20.8
1960	12.3	14.0	15.7	17.8	21.3	23.7	28.0	29.1	27.5	22.2	19.5	14.5	20.5
1961	10.8	10.8	14.2	19.2	22.7	25.0	29.0	29.7	28.5	24.0	19.7	15.1	20.7
1962	11.2	12.1	14.3	18.1	21.4	24.6	26.7	29.0	27.2	22.1	17.9	14.7	19.9
1963	9.1	9.8	13.1	18.6	21.8	24.1	27.7	28.2	24.4	21.3	18.6	15.1	19.3
1964	12.1	9.9	13.3	20.0	21.9	23.2	27.6	28.9	26.5	21.4	18.4	14.5	19.8
1965	11.5	11.0	12.4	16.4	21.0	24.1	27.2	27.7	24.7	21.3	19.9	14.2	19.3
1966	11.2	14.5	15.3	18.1	21.2	23.5	27.3	29.2	26.5	22.4	19.0	13.4	20.1
1967	11.0	10.6	14.9	18.2	22.8	24.8	28.1	28.7	26.3	22.0	19.0	12.6	19.9
1968	11.3	9.3	14.2	17.7	20.3	23.7	26.2	28.2	25.1	21.0	19.0	16.3	19.4
1969	12.5	12.8	14.0	18.3	22.0	23.8	26.3	28.9	26.4	21.7	18.3	13.1	19.8
1970	10.7	12.3	11.1	17.0	21.3	22.7	26.8	28.4	27.0	22.6	18.6	13.1	19.3
1971	11.2	11.5	12.9	17.6	21.0	23.5	28.2	28.8	25.8	20.8	17.3	14.7	19.4
1972	14.5	12.3	14.3	17.7	21.3	24.1	27.7	28.4	26.0	22.8	18.7	14.6	20.2
1973	12.6	12.9	12.8	19.8	20.8	22.7	27.8	28.9	25.7	22.2	17.5	12.2	19.7
1974	9.8	11.2	13.1	18.5	22.2	24.7	26.2	27.9	26.2	22.2	17.5	13.9	19.5
1975	11.3	10.6	12.5	17.5	21.1	23.7	27.4	28.0	27.1	22.4	18.4	13.2	19.4
1976	11.5	13.7	14.4	17.8	21.4	24.2	26.3	28.0	26.0	22.2	17.8	14.0	19.8
1977	10.0	10.5	14.8	19.3	20.9	22.8	27.5	27.2	26.7	22.7	20.5	15.7	19.9
1978	12.2	10.6	13.9	18.1	21.5	25.7	28.6	29.6	26.6	22.7	18.8	15.6	20.3
1979	13.5	14.9	14.9	17.6	21.4	25.3	26.8	28.9	26.8	23.4	19.6	16.1	20.8
1980	12.6	9.9	14.5	18.0	22.3	25.0	26.9	26.0	25.7	22.8	19.4	13.0	19.7
1981	9.5	10.9	14.4	18.8	21.9	24.2	28.1	28.4	25.1	22.2	17.4	14.1	19.6
1982	11.8	10.5	14.0	17.8	22.6	23.3	24.6	27.9	25.3	22.0	19.6	14.8	19.5
1983	12.3	11.3	14.0	19.2	21.9	23.4	26.3	28.7	26.3	22.4	17.6	12.6	19.7
1984	9.6	8.9 )	11.2	16.1	19.6	24.1	27.7	29.2	26.0	21.7	18.1	13.5	18.8
1985	10.0	12.0	14.2	17.7	21.8	23.1	27.4	28.8	26.2	22.8	18.1	12.7	19.6
1986	10.3	9.7	13.8	17.8	20.5	23.3	26.8	28.1	26.0	20.5	18.2	15.6	19.2
1987	12.9	12.4	14.6	18.1	21.7	24.1	27.8	29.0	26.0	22.7	19.3	15.1	20.3
1988	13.6	11.1	13.6	17.9	21.2	24.0	24.4	28.5	26.1	21.7	16.1	12.7	19.2
1989	14.0	13.0	14.2	18.7	20.6	23.3	26.2	28.5	27.3	21.6	19.0	14.7	20.1
1990	12.0	13.7	15.5	18.5	21.3	24.9	27.1	29.3	27.6	23.0	19.9	14.8	20.6
1991	11.1	10.8	15.2	18.4	20.6	24.6	27.6	27.4	26.9	22.2	18.7	15.7	19.9
1992	12.8	11.5	15.5	19.3	20.8	23.2	26.9	28.3	25.6	21.7	18.1	15.3	19.9
1993	12.8	13.3	13.6	17.5	20.8	23.2	24.6	26.7	25.6	21.1	19.2	15.1	19.5
1994	12.4	11.7	13.2	19.1	22.5	24.5	28.9	29.6	27.1	23.6	19.1	15.8	20.6
1995	11.9	11.5	14.1	18.5	21.7	22.7	28.0	30.0	25.9	23.3	17.9	12.6	19.8
1996	11.3	10.4	13.6	15.7	21.0	24.6	27.6	27.7	25.4	22.2	19.2	14.3	19.4
1997	11.6	11.8	15.3	19.0	22.3	24.1	27.2	28.5	26.3	22.0	19.7	15.4	20.3
1998	11.6	13.9	15.3	20.6	23.8	24.2	27.6	29.5	26.6	24.2	19.0	14.8	20.9
1999	11.7	12.4	15.7	17.7	22.3	24.7	27.5	29.8	28.3	23.9	19.6	14.1	20.6
2000	13.6	10.6	14.3	18.3	22.1	24.3	28.0	28.7	29.5 ]	×	×	×	20.0 ]
2001	×	×	×	×	×	×	×	×	×	×	17.9	13.2	15.6 ]
2002	12.6 )	12.3	16.6	19.4	21.9	23.8	28.9	29.2	26.3	22.8	16.4 )	14.1 )	20.4
2003	12.3	12.1	13.7	18.9	21.6	25.1	25.9	28.4	27.2	22.1	20.4	14.9	20.2
2004	11.7	13.1	14.9	20.0	22.9	26.0	29.0	28.8	27.9	23.1 )	20.5	16.6	21.2
2005	12.4	11.9	14.1	19.1	21.0	24.2	27.1	29.1	26.3	22.8	18.6	11.1	19.8
2006	11.0	13.0	14.5	17.4	21.8	24.4	27.3	28.7	26.0	22.7	18.8	14.4	20.0
2007	13.1	14.2	15.3	18.0	22.1	24.7	26.9	30.0	26.7	22.3	18.4	14.4	20.5
2008	11.5	10.9	15.5	18.3	21.2	22.8	28.4	29.3	26.6	23.1	18.3	15.5	20.1
2009	12.4	13.8	14.2	19.0	21.8	24.2	28.2	27.9 )	24.7	22.5	19.7	14.6	20.3
2010	12.1	12.9	15.1	17.6	21.4	24.8	29.3	30.0	27.6	23.3	18.5	15.4	20.7
2011	9.9	13.4	13.4	18.2	21.4	24.7	28.3	29.1	27.5	22.9	19.9	13.9	20.2
2012	11.0	11.8	14.5	17.9	22.1	23.4	27.7	29.5	27.9	23.2	18.1	13.4	20.0
2013	10.9	12.2	16.9	19.0	21.9	23.3	27.9	30.3	27.2	23.3	18.0	13.1	20.3
2014	11.9	11.7	14.8	17.7	22.0	24.2	27.6 ]	29.1	25.8	22.8	19.0	13.5	19.3 ]
2015	12.7 )	11.9	15.2	18.7	22.2	23.5	27.8	29.1	25.9	21.9	19.8	16.1	20.4
2016	12.2	13.3	15.9	20.0	22.5	24.3	27.1	29.0	27.4	23.7	19.2	16.0	20.9
2017	12.5	12.4	13.4	18.4	22.6	24.0	28.8	28.8	27.0	23.2	19.0	13.6	20.3
2018	11.8	11.5	17.3	20.8	22.7	24.8	29.8	29.8	27.1	23.1	19.8	15.8	21.2
2019	13.2	14.5	16.0	18.1	23.1	24.9	27.1	30.0	27.9	24.6	20.0	16.5	21.3
2020	14.4	14.4	16.6	18.2	22.4	26.0	27.7	30.4	27.9	22.6	20.1	15.2	21.3
2021	12.7	14.4	17.6	19.0	22.6	24.9	28.3	29.6	26.5	23.7	19.2	15.0	21.1
2022	11.6	11.5	16.6	19.8	22.0	25.1	28.8 )	29.8	27.7	22.8	20.6	14.4	20.9
2023	12.6	13.8	17.7	20.0	22.3	25.3	29.2	30.5	28.9	23.5	20.2	15.8	21.7
2024	14.3	15.0	15.0	20.6									16.2 ]

値欄の記号の説明
赤線は、観測場所を移転した場合、観測装置を変更した場合または観測の時間間隔を変更した場合に、その前後のデータが均質でないことを示します。
最新の月のデータは稀に更新されない場合があります。年の数字をクリックして表示される「月ごとの値」もご確認ください。

観測開始からの毎月の値

三宅島（東京都) 日最高気温の月平均値（℃）

三宅島（東京都)　日最高気温の月平均値（℃）