Monthly mean daily maximum temperature (°C)

TOKYO   WMO Station ID:47662 Lat 35^o41.5'N  Lon 139^o45.0'E

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1875						25.5 ]	30.1 )	29.4	25.6	19.9	16.1 )	10.2	21.9 ]
1876	6.6	8.2	13.6	17.5	21.7	22.8	28.6	31.6	26.8 )	20.4 )	15.8	11.0	18.7
1877	8.8	8.8	11.3 )	19.1 )	21.5 )	26.0	31.0	30.5	25.8	21.3	14.4	10.2	19.1
1878	7.2	7.1	12.9	16.2	22.7	24.1	29.8	28.5	26.3	20.2	14.1	10.9	18.3
1879	9.0	10.9	13.0	17.1	21.9	25.2	30.4	31.1	25.4	19.4	15.7	14.0	19.4
1880	8.8	10.1	13.8	16.7	22.6	23.9	28.0	29.5	27.0	21.6	16.8	11.1	19.2
1881	8.9	9.4	10.5	16.9	22.5	25.6	27.9	31.1	26.2	20.7	16.6	9.6	18.8
1882	10.2	9.6	12.5	18.4	21.9	24.0	28.2	28.5	24.8	20.0	14.8	10.8	18.6
1883	8.6	5.8	10.2	16.6	19.9	23.6	27.2	29.3	25.6	20.5	15.4	11.1	17.8
1884	8.4	8.1	10.7	16.2	20.2	23.6	27.0	28.1	26.5	20.6	12.9	9.5	17.7
1885	5.7	7.2	10.0	14.8	19.3	23.4	26.6	29.0	26.0	20.5	15.6	11.3	17.5
1886	8.2	7.3	12.0	16.9	20.3	25.1	29.3	31.2	26.9	21.0	15.6	11.0	18.7
1887	6.2	9.8	12.8	17.3	19.2	24.1	27.4	29.3	25.4	21.4	17.5	12.7	18.6
1888	9.8	7.3	13.1	17.5	20.4	22.8	28.3	29.7	25.1	20.0	16.4	11.0	18.5
1889	7.5	8.4	12.2	16.3	20.3	25.0	26.9	30.0	24.1	19.6	14.8	10.6	18.0
1890	8.6	11.1	13.2	18.7	19.9	26.0	27.3	29.0	28.3	20.3	16.2	14.7	19.4
1891	8.8	8.6	13.7	16.6	23.4	24.2	28.7	29.6	28.4	21.8	16.0	11.9	19.3
1892	9.0	9.0	9.9	17.9	21.1	24.1	29.7	31.1	26.8	20.3	15.0	9.3	18.6
1893	8.5	6.9	11.8	18.2	20.1	24.6	30.2	30.6	26.9	20.3	15.8	11.1	18.8
1894	8.2	9.3	13.0	18.6	20.9	28.1	31.6	31.5	25.5	19.5	17.2	11.7	19.6
1895	7.7	9.4	11.8	18.2	22.2	24.5	25.7	29.7	27.1	20.9	15.2	11.4	18.7
1896	9.3	8.5	10.9	18.2	20.8	25.7	28.1	30.4	26.2	20.0	16.1	10.2	18.7
1897	8.1	8.4	10.1	15.7	21.9	22.9	26.5	29.2	24.7	20.2	15.1	10.0	17.7
1898	7.9	9.3	10.1	16.0	21.3	23.2	30.3	30.6	25.6	20.6	15.7	11.3	18.5
1899	8.9	9.2	13.6	17.8	22.7	25.8	26.9	30.2	23.5	19.7	14.6	10.3	18.6
1900	6.0	8.2	10.8	15.7	22.3	24.0	26.5	30.5	26.9	21.6	16.3	11.5	18.4
1901	9.0	9.5	12.9	18.1	20.8	24.6	26.0	29.9	26.7	21.2	15.7	10.7	18.8
1902	8.6	9.1	13.5	16.9	20.7	24.1	25.6	26.2	26.4	21.3	16.3	11.4	18.3
1903	9.0	8.9	12.1	17.2	20.6	24.2	26.9	31.0	26.6	18.9	14.0	9.2	18.2
1904	7.1	9.0	10.2	17.6	19.8	25.9	28.7	29.9	25.3	20.3	15.1	10.3	18.3
1905	9.2	7.7	10.4	15.6	21.1	24.1	27.3	25.7	25.9	20.3	14.9	11.2	17.8
1906	7.1	6.2	12.1	17.9	21.0	22.1	27.0	28.5	23.2	19.3	14.1	12.0	17.5
1907	8.4	8.0	10.6	17.3	21.9	22.9	26.6	29.6	24.7	20.1	15.3	9.9	17.9
1908	8.3	8.6	10.7	16.9	20.7	24.9	25.9	29.5	23.2	20.6	14.8	10.2	17.9
1909	6.1	8.7	10.3	18.9	21.5	23.8	28.3	29.7	25.3	19.4	15.8	10.2	18.2
1910	8.4	8.1	11.1	16.9	21.4	24.6	26.4	27.8	24.4	19.3	16.0	9.7	17.8
1911	6.8	10.1	13.0	18.5	21.2	24.6	28.5	29.7	26.7	20.1	17.7	10.1	18.9
1912	8.7	11.5	12.9	18.0	21.6	24.5	28.5	30.1	23.8	20.7	13.9	9.6	18.7
1913	7.5	9.5	11.9	18.8	21.4	24.9	27.8	28.8	24.5	19.7	15.3	11.0	18.4
1914	10.8	8.6	13.8	17.5	22.3	25.5	30.0	31.3	26.5	21.5	17.1	11.7	19.7
1915	8.0	8.6	11.8	16.7	20.7	26.0	28.8	29.7	26.6	21.8	15.6	11.8	18.8
1916	11.4	9.2	11.0	17.6	21.8	27.1	28.1	29.2	28.2	19.8	15.9	11.2	19.2
1917	8.4	10.4	11.2	17.6	20.8	23.5	30.3	29.4	25.4	20.6	13.9	10.4	18.5
1918	7.3	8.8	11.6	16.5	21.4	23.7	30.2	30.6	27.2	20.1	15.1	8.7	18.4
1919	7.3	7.9	13.7	18.6	21.0	24.2	27.5	29.3	26.8	20.9	15.2	10.5	18.6
1920	10.1	6.6	11.0	17.4	21.3	24.1	30.6	29.3	25.5	21.0	17.0	10.3	18.7
1921	9.4	9.2	11.5	18.7	20.7	22.6	28.4	29.2	24.7	19.5	16.0	10.4	18.4
1922	5.5	12.0	12.1	18.3	21.8	26.6	29.2	32.2	27.9	22.4	16.5	9.9	19.5
1923	6.9	7.6	13.1	16.9	20.8	24.0	27.8	31.7	27.7 )	21.3	16.7	10.7	18.8
1924	8.8	9.8	10.1	19.1	21.9	23.6	30.8	30.7	25.9	19.5	16.1	10.3	18.9
1925	7.9	6.9	12.2	16.8	21.2	24.2	27.1	29.7	26.6	20.7	16.5	12.5	18.5
1926	9.0	9.8	11.2	17.1	21.0	23.8	28.9	30.8	27.3	19.9	15.6	9.2	18.6
1927	8.4	7.0	11.3	18.2	21.9	25.1	30.2	31.4	24.9	21.0	16.5	10.7	18.9
1928	8.8	8.7	12.0	17.2	21.8	23.5	26.6	27.7	27.9	20.6	16.5	10.0	18.4
1929	8.2	8.8	12.4	16.8	19.7	24.7	29.8	31.4	24.3	20.2	14.8	12.8	18.7
1930	8.4	9.6	13.0	18.6	22.2	25.1	30.0	30.6	26.2	21.3	15.6	10.1	19.2
1931	7.8	6.4	13.6	17.4	21.0	24.3	25.1	30.4	26.4	21.0	15.9	12.1	18.5
1932	11.5	9.2	12.2	16.9	22.6	23.4	29.4	30.6	25.3	20.7	16.1	11.1	19.1
1933	7.6	8.5	9.6	16.2	23.1	26.0	30.7	31.6	27.8	21.5	16.3	11.7	19.2
1934	8.3	9.7	11.4	16.1	22.5	26.3	27.5	30.4	25.1	18.5	15.9	10.6	18.5
1935	8.9	9.4	12.5	17.3	21.2	25.8	28.3	28.2	24.3	22.1	15.6	10.8	18.7
1936	7.5	6.8	11.1	16.9	20.5	25.1	28.9	30.8	28.5	20.1	15.4	11.4	18.6
1937	9.2	10.4	13.2	17.6	22.1	23.4	29.8	32.8	26.9	20.6	15.9	11.1	19.4
1938	8.2	8.2	13.2	18.3	22.7	24.8	29.1	29.7	26.4	20.9	16.4	10.7	19.1
1939	7.2	9.1	12.6	17.3	20.9	24.7	30.7	29.8	27.7	22.1	16.9	11.1	19.2
1940	8.9	8.9	13.3	18.0	23.0	26.8	31.8	29.0	26.2	22.2	16.7	11.5	19.7
1941	10.6	10.5	12.9	17.3	21.9	24.3	27.4	29.3	24.2	22.5	16.2	11.9	19.1
1942	8.8	7.2	15.8	18.8	22.0	26.3	31.9	31.3	29.1	21.4	15.4	10.8	19.9
1943	8.0	9.4	11.9	16.8	22.5	25.6	29.0	31.9	28.4	21.3	16.2	11.4	19.4
1944	8.7	8.8	10.8	15.7	22.5	27.0	30.3	32.1	27.6	20.4	15.4	10.4	19.1
1945	7.4	6.9	11.8	19.8	20.7	24.6	26.1	31.3	26.5	20.9	16.8	11.1	18.7
1946	9.3	9.5	10.7	19.6	21.2	28.0	30.8	31.4	28.0	22.0	17.1	10.4	19.8
1947	8.0	8.9	11.9	19.0	21.7	22.8	30.5	33.3	27.1	19.8	15.7	9.6	19.0
1948	10.1	10.6	11.3	18.6	22.5	25.6	30.6	29.7	28.2	21.8	17.0	13.1	19.9
1949	11.7	11.5	11.9	17.4	23.4	23.1	29.5	31.4	27.0	20.3	14.5	10.6	19.4
1950	10.0	9.5	13.6	18.8	24.0	25.4	31.0	30.4	28.6	20.4	15.9	11.2	19.9
1951	8.6	9.7	14.2	18.3	23.3	25.9	28.3	31.6	24.7	21.7	16.8	13.4	19.7
1952	9.7	6.8	12.1	18.3	23.2	25.5	28.2	31.4	26.9	21.8	16.5	10.6	19.3
1953	8.7	9.7	14.6	17.6	22.3	24.6	28.3	28.9	26.1	21.7	15.7	12.1	19.2
1954	8.6	11.6	13.1	19.4	21.8	21.6	25.7	31.0	28.5	19.7	16.5	11.9	19.1
1955	9.6	12.1	12.7	17.9	22.5	26.8	31.8	30.2	26.4	21.8	16.4	13.8	20.2
1956	9.8	9.8	13.4	17.9	21.8	26.1	28.1	29.7	26.8	20.8	16.1	11.0	19.3
1957	11.0	8.7	12.4	18.7	21.3	23.4	27.8	31.2	24.4	21.7	17.7	12.8	19.3
1958	10.1	11.1	13.5	18.6	23.0	26.4	28.9	29.7	27.3	19.7	15.4	13.3	19.8
1959	8.9	12.0	13.6	20.2	23.2	24.4	29.9	30.7	28.2	21.9	16.7	12.3	20.2
1960	10.6	12.7	14.6	17.2	22.3	25.3	29.8	30.4	27.8	21.1	16.5	12.4	20.1
1961	8.9	10.2	13.4	20.1	24.2	26.8	31.9	31.2	29.8	21.8	17.8	12.7	20.7
1962	9.8	11.7	13.7	19.2	22.9	24.7	28.8	32.9	29.2	20.9	15.4	12.3	20.1
1963	9.3	10.3	12.6	19.1	22.7	25.9	30.1	30.9	25.3	20.4	16.7	13.1	19.7
1964	9.7	8.3	12.7	19.5	23.9	25.3	29.6	32.2	25.9	19.6	15.6	11.6	19.5
1965	8.7	9.2	11.5	15.6	21.2	25.4	27.3	30.8	25.7	21.1	17.1	11.1	18.7
1966	9.3	11.6	13.7	17.7	22.3	23.8	27.9	30.5	26.5	22.7	17.1	10.7	19.5
1967	8.8	8.9	14.0	18.7	24.7	27.0	30.0	32.0	26.1	20.7	15.6	11.0	19.8
1968	10.5	8.8	14.1	18.7	21.6	26.2	28.0	30.2	25.7	19.8	18.7	13.8	19.7
1969	10.0	9.3	12.0	19.2	23.9	26.0	28.7	31.4	26.9	21.0	16.8	11.7	19.7
1970	8.9	10.3	10.0	17.3	23.8	24.1	29.1	31.7	27.6	21.2	16.5	11.1	19.3
1971	9.2	9.8	12.9	17.7	21.6	24.8	29.5	30.6	24.4	18.9	16.0	12.0	19.0
1972	10.7	8.3	13.9	17.4	22.7	25.0	28.8	30.7	27.2	22.3	16.4	12.1	19.6
1973	10.3	11.4	12.4	19.8	22.1	23.2	30.2	32.7	26.7	21.4	16.9	11.5	19.9
1974	8.9	9.3	11.7	19.3	23.7	25.5	26.9	31.1	26.1	21.1	15.7	10.6	19.2
1975	8.8	9.3	12.3	18.4	22.7	25.0	29.4	31.5	29.6	20.5	16.3	10.7	19.5
1976	10.6	10.7	13.1	16.7	21.9	25.0	27.6	29.1	25.7	21.3	15.0	11.5	19.0
1977	7.5	9.4	13.3	19.5	23.0	24.0	29.8	28.4	27.7	22.6	18.4	13.3	19.7
1978	9.7	8.4	13.1	17.8	22.7	27.5	31.5	33.0	25.3	21.1	16.5	12.8	20.0
1979	10.9	12.5	13.8	17.7	22.5	27.9	28.5	31.0	27.3	23.0	17.6	13.9	20.6
1980	10.0	9.2	12.0	17.6	23.4	27.0	27.4	26.6	26.1	21.9	16.8	11.9	19.2
1981	8.5	9.2	13.0	18.0	21.4	23.6	30.0	30.0	25.2	21.1	13.9	11.7	18.8
1982	9.7	9.3	14.0	17.8	24.7	24.9	26.1	30.2	25.6	21.6	17.6	13.0	19.5
1983	10.2	10.2	12.1	20.3	23.7	24.2	27.1	31.0	26.1	21.2	16.3	11.1	19.5
1984	7.5	6.3	10.2	16.0	21.2	24.9	30.0	32.4	27.1	21.2	15.9	11.5	18.7
1985	8.1	10.2	11.2	18.3	23.0	23.1	30.2	31.6	26.1	21.5	17.1	11.4	19.3
1986	8.2	7.9	11.8	18.0	21.6	24.4	27.2	30.4	26.8	20.5	15.6	12.2	18.7
1987	10.0	10.7	13.2	18.4	23.1	25.7	30.6	30.8	26.3	22.2	16.2	12.4	20.0
1988	11.7	8.9	11.9	18.1	22.1	25.5	25.2	30.2	25.2	20.8	15.6	12.5	19.0
1989	11.4	11.1	13.6	19.6	21.5	23.8	27.4	30.5	28.4	20.7	17.7	12.8	19.9
1990	8.8	10.5	14.4	18.6	23.1	27.0	29.2	32.4	28.1	22.4	19.0	13.6	20.6
1991	10.1	10.5	13.1	18.8	22.7	26.9	30.1	29.1	26.9	20.7	16.4	12.7	19.8
1992	10.5	10.8	13.1	19.1	21.1	23.7	29.2	30.4	26.9	20.5	16.9	12.9	19.6
1993	9.1	11.8	12.5	17.8	22.3	25.0	25.3	28.0	25.8	20.8	17.7	12.3	19.0
1994	9.1	10.6	11.6	19.8	23.4	26.0	31.8	32.9	28.1	23.0	17.1	12.8	20.5
1995	10.2	10.1	13.0	19.1	22.7	23.5	29.6	33.7	27.4	23.0	16.7	12.1	20.1
1996	10.4	9.4	13.1	17.0	22.0	26.4	30.0	30.0	26.3	21.7	16.7	13.6	19.7
1997	11.3	11.2	14.7	19.2	23.2	26.6	30.7	30.7	26.4	22.8	18.1	12.4	20.6
1998	9.3	11.3	14.4	20.1	24.6	24.6	29.0	31.0	27.7	23.5	17.7	12.6	20.5
1999	10.8	11.2	13.7	18.7	24.0	26.5	29.9	32.3	29.6	23.0	17.8	12.7	20.9
2000	11.2	9.9	13.5	18.7	24.0	26.1	31.6	32.4	28.9	21.9	16.7	12.6	20.6
2001	8.6	10.7	14.4	20.4	23.0	26.6	33.0	30.0	26.4	22.5	16.7	12.0	20.4
2002	11.5	11.9	16.5	20.3	22.3	25.3	31.7	32.1	26.2	22.6	15.2	10.4	20.5
2003	9.3	9.9	12.7	19.2	22.4	26.6	26.0	29.5	28.1	21.4	17.4	13.2	19.6
2004	10.1	12.9	14.0	21.3	23.7	27.5	33.1	31.0	28.7	20.7	19.0	13.4	21.3
2005	10.0	9.9	13.1	19.6	21.9	26.7	29.1	31.8	28.2	22.3	17.0	10.2	20.0
2006	8.5	10.5	14.0	17.5	22.7	25.4	28.6	31.1	27.1	22.9	17.9	12.5	19.9
2007	10.9	12.8	15.0	17.9	24.0	27.1	27.4	33.0	28.5	22.2	16.6	12.6	20.7
2008	9.4	9.6	14.9	18.4	22.0	24.6	30.9	30.7	27.7	22.6	16.4	13.7	20.1
2009	10.2	11.5	13.7	20.2	23.6	25.8	29.3	30.1	26.5	22.3	17.0	12.4	20.2
2010	11.0	9.9	13.2	16.6	23.0	27.5	31.6	33.5	29.0	21.8	17.2	13.7	20.7
2011	9.1	11.2	12.3	18.9	22.2	26.0	30.9	31.2	28.8	23.0	18.3	11.1	20.3
2012	8.3	9.1	12.5	18.5	23.6	24.8	30.1	33.1	29.8	23.0	16.3	11.2	20.0
2013	9.6	10.3	16.4	19.2	24.1	26.5	31.4	33.2	28.8	23.0	17.4	12.1	21.0
2014	10.6	9.8	14.5	19.6	24.7	26.9	30.5	31.2	26.9	23.0	17.4	11.0	20.5
2015	10.4	10.4	15.5	19.3	26.4	26.4	30.1	30.5	26.4	22.7	17.8	13.4	20.8
2016	10.6	12.2	14.9	20.3	25.2	26.3	29.7	31.6	27.7	22.6	15.5	13.8	20.9
2017	10.8	12.1	13.4	19.9	25.1	26.4	31.8	30.4	26.8	20.1	16.6	11.1	20.4
2018	9.4	10.1	16.9	22.1	24.6	26.6	32.7	32.5	26.6	23.0	17.7	12.1	21.2
2019	10.3	11.6	15.4	19.0	25.3	25.8	27.5	32.8	29.4	23.3	17.7	12.6	20.9
2020	11.1	13.3	16.0	18.2	24.0	27.5	27.7	34.1	28.1	21.4	18.6	12.3	21.0
2021	10.3	14.0	17.9	20.6	24.1	27.3	30.3	31.6	26.2	22.7	18.6	12.5	21.3
2022	9.4	10.5	16.6	20.2	23.5	27.6	31.7	32.0	28.8	21.5	19.1	12.2	21.1
2023	10.2	12.1	17.9	21.7	24.0	27.6	33.9	34.3	31.2	23.7	19.2	14.3	22.5
2024	11.8	12.5	14.8	21.8	24.8	27.7	33.5	33.6	30.9	24.5	17.8	13.2	22.2
2025	11.6	12.0	16.0	20.7	23.6	29.3	33.2	34.4	30.9	22.1	17.4		22.8 ]

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
<Legal Notice>