Year,Value,China (Country),Temp,Jul,(°C)
1940,19.876
1941,19.326
1942,20.086
1943,19.641
1944,20.932
1945,19.997
1946,20.249
1947,19.641
1948,19.72
1949,19.379
1950,19.8
1951,18.935
1952,19.664
1953,20.406
1954,19.128
1955,19.145
1956,19.487
1957,19.071
1958,19.899
1959,19.595
1960,19.443
1961,19.992
1962,19.608
1963,19.352
1964,19.226
1965,19.136
1966,19.121
1967,19.434
1968,19.235
1969,19.192
1970,19.254
1971,19.572
1972,19.277
1973,19.383
1974,19.377
1975,19.15
1976,18.443
1977,19.466
1978,19.712
1979,18.748
1980,19.397
1981,20.054
1982,19.281
1983,18.943
1984,18.952
1985,19.114
1986,19.333
1987,19.396
1988,20.008
1989,19.186
1990,19.437
1991,19.825
1992,18.888
1993,18.972
1994,20.317
1995,19.459
1996,19.404
1997,19.962
1998,20.049
1999,20.073
2000,20.686
2001,20.537
2002,20.022
2003,19.438
2004,19.59
2005,20.161
2006,20.359
2007,19.869
2008,19.998
2009,19.972
2010,20.848
2011,20.114
2012,20.152
2013,20.26
2014,20.131
2015,19.918
2016,20.651
2017,20.931
2018,20.771
2019,19.899
2020,19.984
2021,20.987
2022,21.029
2023,20.828
2024,21.292
2025,21.497