Jan-May Global Sea Surface Temperature Anomalies YEAR Anomaly # of in months deg.C 1880 -0.152 5.0 1881 -0.019 5.0 1882 -0.086 5.0 1883 -0.103 5.0 1884 -0.133 5.0 1885 -0.192 5.0 1886 -0.031 5.0 1887 -0.229 5.0 1888 -0.159 5.0 1889 0.089 5.0 1890 -0.184 5.0 1891 -0.138 5.0 1892 -0.128 5.0 1893 -0.243 5.0 1894 -0.243 5.0 1895 -0.182 5.0 1896 -0.047 5.0 1897 0.088 5.0 1898 -0.192 5.0 1899 -0.138 5.0 1900 -0.005 5.0 1901 -0.051 5.0 1902 -0.198 5.0 1903 -0.188 5.0 1904 -0.324 5.0 1905 -0.218 5.0 1906 -0.113 5.0 1907 -0.244 5.0 1908 -0.300 5.0 1909 -0.320 5.0 1910 -0.298 5.0 1911 -0.352 5.0 1912 -0.129 5.0 1913 -0.265 5.0 1914 -0.165 5.0 1915 -0.051 5.0 1916 -0.177 5.0 1917 -0.316 5.0 1918 -0.220 5.0 1919 -0.022 5.0 1920 -0.078 5.0 1921 -0.163 5.0 1922 -0.192 5.0 1923 -0.150 5.0 1924 -0.104 5.0 1925 -0.221 5.0 1926 0.001 5.0 1927 -0.041 5.0 1928 -0.112 5.0 1929 -0.201 5.0 1930 -0.081 5.0 1931 0.067 5.0 1932 -0.052 5.0 1933 -0.031 5.0 1934 -0.133 5.0 1935 -0.076 5.0 1936 -0.036 5.0 1937 0.062 5.0 1938 0.099 5.0 1939 0.041 5.0 1940 -0.022 5.0 1941 0.118 5.0 1942 0.262 5.0 1943 0.073 5.0 1944 0.248 5.0 1945 0.262 5.0 1946 0.087 5.0 1947 -0.030 5.0 1948 -0.032 5.0 1949 0.037 5.0 1950 -0.004 5.0 1951 -0.028 5.0 1952 0.176 5.0 1953 0.166 5.0 1954 0.039 5.0 1955 -0.029 5.0 1956 -0.023 5.0 1957 0.136 5.0 1958 0.217 5.0 1959 0.168 5.0 1960 0.109 5.0 1961 0.148 5.0 1962 0.087 5.0 1963 0.102 5.0 1964 0.033 5.0 1965 -0.061 5.0 1966 0.075 5.0 1967 0.038 5.0 1968 -0.045 5.0 1969 0.235 5.0 1970 0.150 5.0 1971 -0.065 5.0 1972 0.057 5.0 1973 0.179 5.0 1974 -0.019 5.0 1975 -0.006 5.0 1976 -0.090 5.0 1977 0.135 5.0 1978 0.087 5.0 1979 0.110 5.0 1980 0.214 5.0 1981 0.098 5.0 1982 0.170 5.0 1983 0.346 5.0 1984 0.200 5.0 1985 0.122 5.0 1986 0.130 5.0 1987 0.220 5.0 1988 0.358 5.0 1989 0.136 5.0 1990 0.272 5.0 1991 0.316 5.0 1992 0.256 5.0 1993 0.190 5.0 1994 0.192 5.0 1995 0.308 5.0 1996 0.276 5.0 1997 0.334 5.0 1998 0.555 5.0