Monthly mean daily maximum temperature (°C)

SHIONOMISAKI   WMO Station ID:47778 Lat 33^o27.0'N  Lon 135^o45.4'E

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1913	10.7	11.0	13.1	19.4	21.8	24.4	28.4	28.2	25.4	22.0	18.1	12.5	19.6
1914	11.8	11.4	15.8	17.7	21.8	24.7	29.3	29.5	27.2	22.6	18.7	13.6	20.3
1915	11.6	11.7	13.3	18.0	21.3	24.8	28.8	29.4	27.5	23.5	19.2	14.9	20.3
1916	13.7	11.8	12.5	18.3	22.0	26.1	28.4	28.5	27.8	22.2	19.3	14.9	20.5
1917	9.3	10.6	13.2	17.3	20.4	23.7	28.1	27.9	27.2	22.5	15.8	10.2	18.9
1918	8.8	11.4	13.4	17.2	20.2	23.2	27.4	28.3	26.2	22.4	17.4	12.6	19.0
1919	10.2	11.4	15.1	19.2	21.5	23.3	26.5	28.1	26.3	22.1	17.9	12.3	19.5
1920	11.2	10.3	13.3	18.1	21.9	24.4	28.0	28.1	26.1	22.7	18.9	13.3	19.7
1921	12.3	11.5	12.8	18.4	21.9	21.9	27.2	28.7	25.7	21.7	16.6	13.1	19.3
1922	9.0	14.0	14.0	18.0	21.6	25.0	27.8	30.1	27.7	22.6	18.1	12.2	20.0
1923	10.2	11.2	15.7	18.5	22.0	24.7	27.4	29.9	26.7	22.4	18.5	13.0	20.0
1924	11.7	11.3	11.5	18.8	21.3	24.0	28.7	28.0	26.5	21.8	16.9	13.3	19.5
1925	10.9	10.1	13.8	16.8	21.5	24.2	26.8	27.9	26.8	22.4	18.5	14.0	19.5
1926	10.9	11.7	13.0	18.0	21.6	24.3	27.5	30.4	28.4	21.4	17.5	12.1	19.7
1927	11.3	10.1	13.9	19.0	21.7	24.1	29.2	29.3	25.9	21.7	18.4	14.2	19.9
1928	11.3	10.8	14.2	18.6	22.6	24.1	27.1	28.1	27.5	22.7	19.4	13.7	20.0
1929	10.4	10.6	13.7	18.1	21.4	24.5	29.0	29.6	25.6	22.1	17.8	16.2	19.9
1930	10.7	12.5	15.3	19.5	22.3	25.3	29.7	29.5	26.9	22.7	17.0	14.0	20.5
1931	12.0	11.5	15.1	17.6	21.5	24.5	26.3	28.7	27.0	22.4	19.3	14.8	20.1
1932	13.7	10.4	13.6	17.6	21.9	23.5	29.2	28.8	25.6	21.6	17.4	13.6	19.7
1933	10.4	11.1	13.1	18.4	22.9	25.7	29.0	29.3	26.7	22.3	17.9	13.9	20.1
1934	8.0	10.6	13.2	17.3	22.1	24.5	28.5	30.1	26.6	21.4	17.1	14.4	19.5
1935	11.2	12.4	13.8	17.9	22.2	24.7	27.7	29.1	25.4	23.1	18.6	12.8	19.9
1936	7.8	9.9	12.2	18.0	20.6	24.5	26.9	29.2	28.1	22.1	18.8	15.0	19.4
1937	11.7	13.5	15.1	19.0	22.3	23.9	28.5	29.9	26.8	22.9	19.0	12.1	20.4
1938	10.3	10.1	15.8	18.2	22.0	25.1	28.2	28.0	26.7	23.4	17.4	13.1	19.9
1939	10.2	11.4	13.9	17.9	21.7	24.1	27.7	28.7	26.8	22.4	19.1 )	13.3	19.8
1940	9.5	10.0	13.3	17.0	21.3	24.0	28.4	28.0	26.4	23.2	19.4	14.5	19.6
1941	12.7	11.8	15.2	17.8	21.5	24.1	27.3	28.6	25.9	22.6	19.1	15.1	20.1
1942	10.5	10.4	16.8	18.7	22.1	24.4	30.0	30.3	28.3	22.4	17.1	12.4	20.3
1943	9.1	11.1	14.0	17.0	22.0	24.2	26.8	28.8	27.8	22.2	18.1	14.2	19.6
1944	10.6	10.1	12.9	17.5	21.9	25.0	28.6	28.8	27.1	22.2	18.3	11.5	19.5
1945	8.5	9.7	15.1	19.8	20.9	24.6	26.7	29.8	27.5	22.9	19.0	12.7	19.8
1946	11.7	12.2	13.6	19.7	21.5	25.8	29.6	29.2	27.7	23.5	20.0	12.1	20.6
1947	12.1	9.2	13.8	18.6	21.1	23.4	28.6	30.9	28.0	21.3	17.8	11.9	19.7
1948	11.8	12.8	14.1	19.5	22.1	24.0	28.4	28.8	27.7	23.6	18.9	16.7	20.7
1949	12.4	12.8	13.3	17.5	22.0	23.0	27.4	29.1	27.0	22.2	18.0	14.3	19.9
1950	13.2	12.0	13.9	19.3	22.8	24.4	27.7	28.6	26.8	22.2	18.0	12.6	20.1
1951	11.1	12.4	15.0	18.7	23.0	24.5	27.4	30.1	25.8	23.6	18.3	15.0	20.4
1952	11.5	10.7	14.4	19.5	22.6	24.7	27.5	29.9	27.9	23.2	19.5	14.0	20.5
1953	10.7	12.1 ]	15.6	17.9	21.5	24.4	27.4	29.5	27.4	23.1	17.5	15.7	21.0 ]
1954	12.3	13.6	14.8	19.5	21.2	22.9	26.0	29.6	27.5	21.3	19.5	14.4	20.2
1955	10.4	12.9	15.4	19.3	22.2	24.3	28.6	29.6	27.6	22.6	18.0	15.5	20.5
1956	11.4	11.1	15.1	19.3	21.5	26.0	28.9	30.3	27.0	23.1	18.2	11.7	20.3
1957	13.3	10.3	13.2	19.7	21.6	24.5	27.9	29.5	24.3	23.1	19.4	14.2	20.1
1958	11.7	12.7	14.6	18.9	22.3	25.2	28.1	29.4	27.4	21.3	19.0	15.5	20.5
1959	10.9	15.2	16.1	19.4	22.4	24.5	28.8	29.6	28.5	22.7	19.6	15.0	21.1
1960	11.7	14.1	15.6	18.0	21.2	24.3	28.8	29.4	27.6	23.2	18.9	13.2	20.5
1961	9.9	10.4	15.2	18.9	21.5	24.3	28.8	30.1	28.4	24.3	19.5	14.5	20.5
1962	10.2	12.3	14.2	17.9	20.9	23.7	27.2	29.5	27.9	22.7	18.1	14.4	19.9
1963	7.9	9.8	14.1	18.4	21.4	25.2	29.0	28.4	25.0	22.6	18.5	15.0	19.6
1964	12.3	10.6	14.4	20.5	22.5	24.0	28.7	29.5	27.9	22.2	18.6	14.2	20.5
1965	11.3	11.3	13.3	17.0	21.9	24.3	27.6	29.5	26.1	22.7	19.4	13.2	19.8
1966	10.6	14.3	16.4	18.8	21.9	24.0	28.3	29.6	27.5	22.6	18.8	12.3	20.4
1967	10.9	11.8	15.2	18.2	23.7	25.7	28.2	30.7	27.3	22.3	19.2	11.5	20.4
1968	10.8	9.5	14.7	18.9	21.7	24.4	26.4	29.0	25.5	21.9	19.2	16.1	19.8
1969	12.2	12.8	14.0	18.8	22.8	24.3	26.8	29.1	27.5	22.0	17.9	13.0	20.1
1970	10.9	12.8	11.6	17.5	21.8	22.7	27.7	29.0	27.6	22.5	18.5	13.7	19.7
1971	11.5	11.8	14.1	19.2	22.1	24.1	28.2	28.5	26.2	20.2	17.3	13.4	19.7
1972	13.1	11.7	14.3	17.4	21.5	23.4	26.9	28.2	26.1	22.5	17.5	13.5	19.7
1973	11.8	12.6	13.2	19.6	21.6	23.4	28.2	29.1	25.7	22.1	17.5	11.5	19.7
1974	9.8	11.2	13.6	19.4	22.6	24.8	27.3	29.2	25.7	22.4	17.1	12.9	19.7
1975	10.6	10.2	14.2	18.4	21.7	24.8	28.2	28.5	27.8	22.7	18.4	12.7	19.9
1976	10.3	12.9	14.4	17.8	21.0	23.9	26.2	28.8	25.8	22.1	17.0	12.9	19.4
1977	8.7	10.0	15.1	19.3	22.1	24.5	29.2	28.9	27.5	24.2	19.4	15.1	20.3
1978	11.1	10.6	14.2	17.9	21.9	24.9	29.0	29.5	27.3	22.4	18.4	14.9	20.2
1979	13.1	14.1	13.9	18.0	21.8	25.1	27.2	29.7	27.5	23.7	18.3	14.5	20.6
1980	10.8	9.9	14.2	18.3	22.1	25.1	27.7	27.5	26.0	22.7	18.6	11.5	19.5
1981	8.8	10.7	14.9	19.2	21.6	24.7	29.0	28.8	25.6	22.5	16.7	13.2	19.6
1982	10.7	11.0	15.3	18.0	22.5	24.4	25.4	28.4	25.8	22.1	19.5	14.1	19.8
1983	11.7	11.3	13.8	19.9	22.3	24.4	27.8	30.6	27.6	22.6	17.5	11.9	20.1
1984	8.6	9.1	11.5	17.9	21.4	24.8	28.5	30.3	26.1	22.0	19.0	13.2	19.4
1985	9.9	11.8	14.8	19.0	22.5	24.0	28.8	29.7	27.9	23.4	17.7	12.1	20.1
1986	9.1	9.9	14.1	18.6	21.6	24.3	27.9	29.4	27.6	21.7	18.0	15.2	19.8
1987	12.3	12.3	14.2	18.2	21.6	24.5	27.4	29.8	27.0	23.3	19.0	14.5	20.3
1988	13.2	10.7	13.8	18.5	21.7	24.7	26.8	29.3	27.1	22.2	17.0	13.2	19.9
1989	13.4	13.9	15.0	19.4	21.2	24.1	26.9	29.5	28.1	23.0	19.0	14.3	20.7
1990	11.3	13.7	15.4	18.7	21.1	25.1	28.6	30.4	27.6	23.3	20.2	14.1	20.8
1991	11.2	11.0	16.1	19.7	21.4	25.5	29.2	28.7	27.8	22.5	18.4	15.2	20.6
1992	12.8	12.0	15.6	19.9	21.5	23.7	28.2	28.6	27.0	22.8	18.5	14.8	20.5
1993	12.5	13.2	13.8	18.5	21.8	24.4	25.8	28.0	26.2	21.8	19.2	14.0	19.9
1994	12.0	12.0	13.7	20.0	23.5	25.2	30.1	30.2	28.1	23.9	19.6	14.9	21.1
1995	11.5	12.2	15.2	18.2	22.6	24.0	28.6	31.2	26.8	23.7	17.6	12.2	20.3
1996	11.6	11.0	14.4	17.0	22.0	24.9	28.6	29.6	26.1	23.0	18.8	14.6	20.1
1997	11.6	12.2	15.8	19.5	22.8	24.9	27.8	29.2	27.3	22.4	19.8	14.7	20.7
1998	11.5	14.3	15.9	21.7	24.3	25.4	29.2	31.2	27.9	24.6	19.1	15.5	21.7
1999	11.8	12.1	16.0	19.2	23.3	25.3	28.1	29.7	28.7	24.4	19.0	13.6	20.9
2000	13.1	10.6	15.4	18.8	22.6	24.5	28.9	29.7	27.5	23.6	19.6	14.1	20.7
2001	10.4	12.7	15.4	19.2	22.6	25.3	30.0	29.5	26.8	23.9	18.5	13.7	20.7
2002	12.6	12.5	17.2	20.3	22.8	25.0	28.9	30.2	27.4	22.8	16.0	13.5	20.8
2003	11.3	13.2	14.7	19.1	22.2	24.8	27.2	29.5	28.0	22.2	20.5	14.2	20.6
2004	11.2	13.8	15.4	20.8	23.8	26.0	30.1	29.3	28.9	23.5	20.1	15.9	21.6
2005	11.3	11.7	14.4	19.5	22.1	25.0	28.0	29.9	27.6	23.3	18.7	10.3	20.2
2006	10.9	12.6	14.2	18.2	21.8	25.0	28.3	29.6	26.8	23.7	19.5	14.3	20.4
2007	12.5	14.6	15.8	19.3	22.8	25.0	27.1	30.6	28.6	23.2	17.9	14.3	21.0
2008	11.3	10.4	15.7	19.6	22.2	24.7	29.3	29.7	27.4	23.2	18.1	14.9	20.5
2009	11.4	14.4	15.4	19.6	22.5	25.0	27.8	29.1	27.4 )	22.9	18.6	13.8	20.7
2010	11.6	13.2	15.2	18.0	22.1	24.8	28.6	30.4	28.9	23.5	18.1	14.4	20.7
2011	8.8	13.2	13.4	18.9	21.7	24.6	28.4	29.6	27.4	23.1	20.0 )	12.9	20.2
2012	10.2	10.9	15.1	18.9	22.3	24.0	28.5	29.6	27.8	23.7	17.4	12.5	20.1
2013	11.0	12.2	17.1	18.6	22.7	24.6	28.9	31.1	27.7	23.8	17.8	12.4	20.7
2014	11.9	12.0	15.2	18.2	22.7	24.6	28.2	28.4	26.4	23.3	19.0	11.9	20.2
2015	11.5	11.8	15.0	19.5	23.3	24.2	27.0	30.0	26.3	23.2	19.7	15.4	20.6
2016	12.0	13.2	15.9	20.0	22.9	25.2	28.5	30.8	27.9	24.3	19.0	15.3	21.3
2017	11.6	12.4	13.8	19.0	23.0	24.4	29.3	30.2	27.5	22.4	17.3	11.6	20.2
2018	10.1	10.4	16.5	19.9	22.0	24.9	29.6	30.0	26.9	23.2	19.0	14.1	20.6
2019	11.8	13.7	15.4	18.4	22.8	25.0	26.8	29.4	28.5	24.6	19.5	15.1	20.9
2020	13.2	13.3	16.0	18.1	22.9	25.5	26.7	31.6	27.8	23.0	19.8	13.9	21.0
2021	11.5	14.1	17.6	19.2	21.4	25.1	28.4	29.0	27.3	24.2	18.9	13.9	20.9
2022	11.0	10.4	16.3	20.0	22.5	24.8	28.8	30.8	28.7	23.7	20.4	12.5	20.8
2023	11.4	12.8	17.8	19.7	22.7	25.2	28.9	30.4	29.1	23.6	19.3	14.6	21.3
2024	13.0	14.6	14.7	20.0	21.9	25.1	29.2	31.9	29.5	25.4	20.2	12.9	21.5
2025	11.8	10.4	15.9	19.5	21.5 ]								14.4 ]

Remarks
The red lines, if any, indicate data inhomogeneity caused by changes in instrumentation, observation methods and/or site location.

Japan Meteorological Agency, 1-3-4 Otenachi, Chiyoda-ku, Tokyo 100-8122, Japan
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