Monthly mean air temperature (°C)

OSAKA   WMO Station ID:47772 Lat 34^o40.9'N  Lon 135^o31.1'E

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1883	3.3	3.8	6.1	11.9	16.5	21.3	26.2	26.7	22.7	17.6	10.0	5.1	14.3
1884	2.9	2.4	6.3	11.5	16.8	21.0	25.2	25.4	23.5	15.5	8.0	4.0	13.5
1885	2.3	2.6	4.9	13.0	16.7	21.9	25.1	27.3	23.9	17.9	11.1	6.5	14.4
1886	2.9	2.2	7.8	13.2	17.4	21.8	26.7	27.6	23.7	18.0	11.6	5.8	14.9
1887	4.5	4.1	6.7	13.4	16.3	21.2	25.7	27.2	22.8	18.6	11.5	6.4	14.9
1888	4.4	3.0	8.5	13.8	18.0	20.5	26.3	27.3	22.6	16.1	13.0	7.1	15.1
1889	3.4	3.6	7.8	13.1	16.4	22.4	25.2	27.2	21.6	16.2	10.8	6.4	14.5
1890	4.6	7.5	9.4	14.8	17.9	22.7	25.8	27.3	25.0	17.0	11.8	10.0	16.2
1891	3.1	4.6	8.5	12.9	18.3	21.3	25.6	26.5	25.0	17.1	11.3	6.3	15.0
1892	4.2	4.1	5.7	13.2	17.2	22.1	27.2	27.3	23.8	16.6	10.5	4.1	14.7
1893	3.2	2.0	6.2	13.1	16.6	20.7	27.5	27.4	24.6	17.1	9.9	5.2	14.5
1894	3.5	3.9	8.7	14.5	17.5	24.1	28.2	28.4	23.4	16.4	12.2	6.1	15.6
1895	3.1	3.7	7.9	13.8	18.2	21.6	24.4	27.8	23.8	17.4	10.6	5.9	14.9
1896	3.9	4.0	6.0	14.5	17.4	23.0	25.3	27.0	22.7	16.9	11.3	5.7	14.8
1897	5.2	3.9	7.3	12.2	17.6	20.9	25.8	28.2	22.9	15.9	12.0	4.8	14.7
1898	5.2	5.4	6.7	12.1	17.8	22.1	27.0	28.3	23.8	17.6	12.8	7.4	15.5
1899	3.8	5.7	8.8	13.8	19.3	23.5	26.0	27.0	21.3	14.6	9.4	7.1	15.0
1900	3.0	3.9	6.7	13.5	18.6	21.6	24.9	27.7	24.0	17.2	12.0	6.0	14.9
1901	5.6	3.1	6.9	14.4	17.4	21.8	24.5	27.3	23.1	18.4	10.9	5.3	14.9
1902	3.3	3.9	9.1	12.0	17.5	21.3	24.2	25.7	23.3	16.9	12.7	8.6	14.9
1903	5.4	4.9	9.8	14.4	16.6	21.3	24.1	27.9	24.7	17.1	10.2	5.1	15.1
1904	3.2	5.3	7.3	14.6	17.2	22.5	26.6	27.4	22.3	16.6	9.2	6.6	14.9
1905	5.9	3.7	7.4	12.3	17.8	22.0	26.5	25.2	23.3	17.4	11.5	8.4	15.1
1906	3.1	4.2	7.7	13.0	17.6	20.9	25.8	27.1	21.9	16.6	9.9	6.3	14.5
1907	5.3	2.8	6.9	13.2	17.3	20.7	25.3	27.0	22.6	16.8	12.4	5.5	14.7
1908	4.7	4.1	7.4	13.3	17.3	22.1	24.7	26.7	21.6	17.1	9.8	6.6	14.6
1909	4.0	3.4	6.6	13.7	17.5	21.3	26.2	27.6	23.8	15.6	10.9	5.5	14.7
1910	5.7	3.2	6.0	12.3	18.0	22.1	26.3	26.1	22.4	16.8	11.6	5.9	14.7
1911	4.2	5.2	8.5	12.8	16.9	21.5	25.7	26.6	24.5	16.7	12.9	6.6	15.2
1912	4.5	7.2	8.1	13.4	17.4	21.5	25.2	27.2	22.1	17.0	10.7	6.8	15.1
1913	3.9	4.8	6.3	14.3	16.7	21.4	25.0	26.1	21.3	17.1	11.2	6.8	14.6
1914	5.1	5.2	9.8	11.8	18.2	22.0	28.0	28.3	24.7	17.1	13.4	7.7	15.9
1915	4.6	5.3	6.8	13.1	17.3	22.8	26.4	27.4	24.9	19.5	13.0	7.2	15.7
1916	6.7	5.8	6.2	13.1	18.3	24.0	26.6	27.7	25.4	17.8	13.5	7.9	16.1
1917	3.3	4.3	7.0	12.8	16.5	21.2	27.4	26.6	24.3	18.2	9.6	5.2	14.7
1918	2.8	4.2	7.3	13.2	17.1	21.2	26.9	26.9	23.0	17.6	11.3	6.4	14.8
1919	4.5	4.9	8.5	13.9	17.8	21.7	25.4	26.8	23.0	17.9	12.8	6.8	15.3
1920	4.8	4.3	8.0	13.4	17.3	22.3	27.2	26.8	23.7	17.8	13.1	7.4	15.5
1921	5.4	5.1	6.7	13.8	17.7	19.9	25.8	27.7	22.7	17.4	10.1	6.8	14.9
1922	2.9	7.4	7.0	13.9	18.6	22.8	26.7	29.1	25.4	17.9	12.3	6.2	15.9
1923	3.1	4.9	9.0	12.9	18.8	21.4	25.6	29.0	24.3	17.9	12.6	7.8	15.6
1924	4.4	5.1	5.3	14.2	17.0	21.5	27.6	27.9	23.2	17.1	10.3	6.3	15.0
1925	4.2	3.4	6.7	11.6	17.6	21.8	25.3	27.0	24.0	17.5	12.8	7.4	14.9
1926	4.1	4.8	6.6	11.7	17.2	20.7	25.2	28.3	25.0	16.2	10.7	5.6	14.7
1927	4.2	3.4	7.0	13.1	17.2	21.7	27.2	27.2	22.5	17.5	12.9	7.6	15.1
1928	4.9	4.1	7.5	13.4	19.0	21.5	26.4	26.3	25.1	17.8	12.7	6.5	15.4
1929	3.5	3.7	7.1	12.9	17.0	22.2	27.1	28.3	22.6	17.6	11.8	9.6	15.3
1930	4.2	6.0	9.1	14.3	18.3	22.4	28.0	28.5	22.8	17.6	11.1	7.3	15.8
1931	4.8	4.6	7.9	12.6	17.2	22.4	24.0	27.8	24.3	16.7	12.9	7.8	15.3
1932	6.3	4.6	7.1	12.0	18.2	21.8	27.2	27.4	22.9	16.5	12.0	7.3	15.3
1933	4.5	4.1	6.4	13.2	19.2	23.3	28.2	27.5	23.3	16.9	11.8	6.8	15.4
1934	2.2	3.6	6.8	12.3	18.6	22.7	27.8	27.9	23.2	15.6	10.4	7.0	14.8
1935	4.4	5.4	7.8	13.0	18.3	22.2	26.3	26.5	22.2	17.5	11.9	6.4	15.2
1936	2.2	2.6	5.4	12.5	17.4	22.7	25.7	27.6	24.7	17.0	11.4	8.2	14.8
1937	4.8	6.9	8.5	13.5	18.2	21.3	27.3	28.7	23.2	17.6	12.2	5.8	15.7
1938	3.4	3.5	9.7	13.7	19.1	22.5	26.4	26.8	23.0	18.4	10.3	6.5	15.3
1939	3.1	4.1	7.6	13.6	18.0	22.2	27.6	27.6	24.1	17.9	12.9	6.0	15.4
1940	3.9	3.3	7.2	13.2	18.3	22.1	27.7	26.2	23.8	18.4	12.9	7.5	15.4
1941	5.2	4.8	8.5	12.9	18.7	22.5	25.8	27.0	22.1	17.2	12.7	7.5	15.4
1942	3.7	3.7	10.5	13.3	17.4	22.4	29.0	28.4	24.8	16.5	10.2	5.8	15.5
1943	2.8	3.5	6.9	12.1	18.5	22.5	26.1	27.4	25.0	17.5	11.1	6.5	15.0
1944	3.7	3.7	6.7	12.2	19.7	23.2	27.4	27.8	23.9	17.2	11.6	5.2	15.2
1945	1.9	1.8	7.4	14.2	16.5	22.6	24.6	28.3	23.9	18.0	11.4	5.6	14.7
1946	4.2	4.2	6.7	14.2	17.8	23.0	27.7	27.3	23.2	18.0	13.7	5.8	15.5
1947	4.5	2.6	6.4	13.1	17.1	21.3	27.2	28.8	24.3	15.9	9.7	4.8	14.6
1948	4.3	4.7	7.1	14.4	18.9	22.4	26.9	27.5	23.9	18.2	12.1	9.0	15.8
1949	5.2	6.7	6.4	11.5	18.8	21.9	25.9	27.7	23.7	16.4	11.3	7.3	15.2
1950	5.9	5.1	7.9	14.9	19.8	22.2	26.7	27.5	23.6	16.9	12.0	5.9	15.7
1951	4.2	5.5	8.1	13.5	18.8	21.7	25.5	28.7	21.6	19.1	11.8	8.0	15.5
1952	5.0	4.1	7.8	14.0	18.4	22.3	26.1	28.4	24.1	17.3	13.4	7.2	15.7
1953	4.4	4.7	9.4	12.4	18.4	22.4	26.2	27.7	23.7	18.2	11.1	8.3	15.6
1954	6.0	6.2	8.2	15.0	18.4	20.6	24.5	28.1	24.5	16.4	12.8	7.7	15.7
1955	4.1	6.2	9.4	14.4	18.7	23.7	27.9	27.7	24.0	17.7	10.8	7.9	16.0
1956	4.7	4.3	8.7	13.6	17.7	23.0	26.8	26.7	23.9	18.2	11.3	5.6	15.4
1957	5.3	4.5	6.1	14.7	17.4	21.7	25.7	27.8	21.4	17.4	13.0	8.2	15.3
1958	5.1	6.1	8.5	14.5	18.5	23.0	27.2	27.5	24.2	17.1	12.0	8.4	16.0
1959	4.4	8.2	9.7	14.9	19.2	22.8	27.6	28.1	25.4	18.5	13.2	8.3	16.7
1960	5.1	6.8	9.7	13.4	18.7	22.4	27.5	28.3	24.6	17.9	13.3	7.1	16.2
1961	4.0	4.6	8.9	15.0	19.7	22.7	28.1	28.5	26.3	20.0	13.4	8.0	16.6
1962	4.5	6.0	8.3	13.7	18.6	21.6	26.8	28.4	24.7	17.7	12.0	7.6	15.8
1963	2.5	3.3	7.7	14.6	19.5	24.0	27.9	27.7	22.4	17.2	12.3	8.1	15.6
1964	6.4	4.0	7.8	18.0	20.0	22.6	28.2	29.6	25.0	18.0	11.6	7.5	16.6
1965	4.6	5.0	6.4	11.7	18.9	22.7	26.8	28.3	22.5	17.1	13.0	7.3	15.4
1966	4.7	6.7	9.7	14.2	18.2	22.0	26.6	28.7	24.3	18.4	11.9	6.1	16.0
1967	4.2	5.1	8.9	14.8	20.7	24.0	27.2	29.2	24.6	17.6	13.1	5.7	16.3
1968	4.5	3.2	8.9	15.0	18.7	23.1	26.1	26.8	22.5	16.5	12.9	10.0	15.7
1969	5.7	5.6	7.7	14.4	19.5	21.8	26.4	28.1	24.9	17.5	11.8	6.9	15.9
1970	4.8	6.1	6.1	13.8	19.4	21.2	27.0	28.2	25.3	18.4	12.4	7.7	15.9
1971	5.5	5.6	7.3	13.7	18.2	22.3	26.9	27.4	23.3	16.6	12.7	8.2	15.6
1972	7.4	5.7	8.9	13.8	18.1	21.6	26.1	27.0	22.7	17.8	11.8	7.9	15.7
1973	6.4	7.1	8.2	16.3	18.8	22.2	28.3	28.8	23.3	17.9	11.6	5.6	16.2
1974	4.3	5.0	8.0	15.3	20.0	23.5	25.8	28.1	23.1	18.2	11.7	7.6	15.9
1975	4.8	4.6	8.4	14.8	19.3	23.4	27.6	27.7	25.9	18.5	13.4	7.7	16.3
1976	5.2	7.8	8.9	14.3	18.9	22.8	26.1	27.4	22.2	18.0	11.5	7.5	15.9
1977	4.0	4.3	9.9	15.5	19.5	22.7	28.1	27.8	25.0	19.7	14.6	9.5	16.7
1978	6.2	4.9	8.7	14.5	19.7	23.8	28.8	29.6	25.2	18.6	13.1	9.0	16.8
1979	7.2	8.5	9.2	13.9	19.0	24.5	26.5	29.1	24.7	19.7	13.9	9.2	17.1
1980	5.7	4.8	8.5	13.9	19.5	23.9	25.8	26.6	23.3	18.7	13.7	6.8	15.9
1981	3.7	5.1	9.3	14.4	18.5	23.2	28.3	27.4	23.1	17.6	11.1	7.6	15.8
1982	5.3	5.5	9.7	14.0	20.5	22.3	24.7	27.2	22.9	18.4	14.5	8.6	16.1
1983	6.1	5.6	8.7	16.5	20.1	22.5	26.7	29.4	24.9	17.9	12.6	6.9	16.5
1984	3.6	3.3	6.0	13.7	18.9	24.0	27.5	29.4	24.1	17.8	13.6	7.9	15.8
1985	4.3	6.6	9.3	15.5	20.1	22.5	27.6	29.2	25.3	19.0	12.8	6.6	16.6
1986	4.2	3.8	8.3	14.8	18.6	23.0	26.4	28.2	24.5	17.0	12.4	8.9	15.8
1987	6.2	6.5	8.9	14.2	19.3	23.8	27.6	28.7	24.4	19.6	13.4	8.7	16.8
1988	7.2	5.0	8.4	14.3	19.0	23.3	26.0	27.9	24.8	17.8	11.5	7.6	16.1
1989	7.8	7.6	9.5	15.5	18.8	22.6	26.7	28.0	24.9	18.2	14.1	8.5	16.9
1990	5.7	8.7	10.4	14.9	19.1	24.5	28.0	29.5	25.4	18.9	14.8	9.4	17.4
1991	6.4	5.8	10.2	15.9	19.2	24.4	28.1	28.1	25.6	18.7	13.3	9.8	17.1
1992	7.4	6.5	10.5	15.3	18.3	22.4	27.0	28.2	24.5	19.2	13.4	9.6	16.9
1993	6.9	7.5	8.7	14.4	18.9	22.7	25.4	26.6	23.3	17.9	14.7	8.4	16.3
1994	6.1	6.2	8.3	16.5	20.7	24.2	29.9	30.2	26.0	20.8	14.6	9.3	17.7
1995	6.1	6.2	9.8	14.6	18.9	22.1	27.5	30.3	24.2	19.9	12.1	7.2	16.6
1996	6.3	5.2	8.9	12.7	19.6	23.4	27.5	28.3	23.3	18.5	13.7	8.7	16.3
1997	6.0	5.8	10.1	15.1	19.9	23.7	26.7	28.5	24.3	18.2	14.1	8.9	16.8
1998	5.9	7.8	10.6	17.7	21.6	23.3	27.8	29.4	25.6	20.8	13.7	9.8	17.8
1999	6.4	5.9	10.6	14.7	20.5	23.5	26.8	29.1	27.2	20.1	14.1	8.7	17.3
2000	7.0	4.9	8.9	14.6	20.7	23.3	28.7	29.6	25.8	19.7	14.6	8.8	17.2
2001	5.2	6.6	9.7	15.5	20.6	24.0	29.2	28.8	24.4	19.5	13.2	8.3	17.1
2002	7.2	7.3	11.6	16.6	20.0	23.6	29.0	29.0	25.1	18.9	11.1	8.2	17.3
2003	5.1	6.8	8.4	15.9	20.2	23.7	25.3	28.3	25.9	18.1	15.5	9.1	16.9
2004	5.8	7.9	10.2	16.4	21.1	24.8	29.5	28.4	26.2	19.0	15.2	10.2	17.9
2005	6.2	6.1	9.2	16.2	19.5	24.9	27.5	28.7	26.1	19.8	13.7	5.9	17.0
2006	5.5	6.7	8.6	13.6	19.7	24.3	27.2	29.8	24.6	20.4	14.8	9.1	17.0
2007	7.5	8.7	10.1	14.6	19.8	23.6	25.9	29.9	27.2	20.0	13.7	9.6	17.6
2008	5.8	5.1	10.8	15.4	20.0	23.1	28.7	28.4	24.5	19.6	13.4	9.1	17.0
2009	6.5	7.9	9.7	15.5	19.7	24.0	27.3	28.0	24.5	19.2	13.6	8.7	17.1
2010	6.1	7.8	9.6	13.6	18.8	23.9	27.9	30.5	26.7	19.9	13.2	9.0	17.3
2011	4.4	7.4	8.1	13.8	19.6	24.2	27.8	28.9	25.2	19.5	15.2	8.1	16.9
2012	5.6	5.1	9.1	15.2	19.6	23.0	27.8	29.4	26.0	19.3	12.4	6.6	16.6
2013	5.2	5.6	10.7	14.3	19.8	24.3	28.5	30.0	25.1	20.8	12.9	7.8	17.1
2014	5.9	5.8	9.9	14.8	19.8	23.9	27.8	27.8	24.0	19.5	14.2	6.8	16.7
2015	6.1	6.9	10.2	15.9	21.5	22.9	27.0	28.6	23.2	19.0	15.2	10.1	17.2
2016	6.8	7.4	10.8	16.6	21.2	23.3	28.0	29.5	25.8	20.3	13.4	9.4	17.7
2017	6.2	6.3	9.2	15.7	21.1	22.7	28.8	29.2	24.4	18.4	12.6	7.0	16.8
2018	5.0	5.3	11.5	16.9	20.1	23.4	29.5	29.7	24.1	19.7	14.6	9.4	17.4
2019	6.5	7.8	10.6	14.6	21.0	23.7	26.5	29.1	26.6	20.7	14.2	9.5	17.6
2020	8.6	8.0	11.4	13.7	20.8	24.9	26.0	30.7	25.8	18.7	14.7	8.7	17.7
2021	6.2	8.7	12.2	15.5	20.0	23.9	27.9	28.1	24.8	20.3	14.1	8.8	17.5
2022	5.6	5.5	11.4	16.8	20.0	24.4	28.4	29.5	26.2	19.0	15.2	7.9	17.5
2023	6.5	7.0	13.0	15.9	20.0	23.8	28.9	29.9	27.9	19.3	14.4	9.3	18.0
2024	7.1	8.4	9.5	17.8	19.4	23.9	29.6	30.4	28.6	22.1	15.1	8.6	18.4
2025	6.8	5.3	10.9	15.9	20.1	25.4	30.2	30.8	28.1	22.1 )			19.6 ]

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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