1979 2025 1979 .49 .85 .36 -.09 .12 .25 .09 .34 .79 .65 .81 .90 1980 .80 .56 .50 .64 .80 .95 .22 .07 -.11 .05 .37 .46 1981 .26 .21 .73 .63 .26 -.19 -.51 -.50 .05 .20 -.02 -.10 1982 .22 .53 .78 .79 .90 .89 .95 1.28 1.53 1.83 1.74 1.26 1983 .15 -.56 -.83 .15 -.12 -.69 -1.06 -1.29 -1.73 -1.83 -1.54 -1.13 1984 -.86 -.82 -.71 -.63 -.90 -.90 -.24 -.21 -.29 -.75 -.50 -.31 1985 -.09 -.31 -.50 -.19 .07 .03 -.03 .12 -.07 -.16 .05 .16 1986 .19 .42 .34 .01 .35 .61 .49 .38 .56 .81 .53 .77 1987 .93 .37 .49 .26 .42 .17 -.25 -.05 -.29 -.23 -.40 -.54 1988 -.46 -.86 -1.10 -1.43 -1.29 -1.08 -.73 -.61 -.88 -1.52 -1.51 -1.31 1989 -.72 -.12 .34 .45 .58 .70 .65 .29 .24 -.06 -.12 .48 1990 .68 .98 .88 .56 .05 -.20 .16 .37 .32 .40 .28 .61 1991 .64 .35 .24 .47 .71 .68 .64 .43 .54 1.07 1.04 1.23 1992 1.27 1.54 .70 .19 -.40 -.83 -.72 -.66 -.54 -.52 -.35 -.05 1993 .07 .17 .38 .61 .32 -.31 -.50 -.47 -.12 -.07 -.15 -.36 1994 -.57 -.64 -.58 -.35 .00 .05 .00 .40 .46 .76 .91 .63 1995 .36 .04 -.47 -.56 -.50 -.28 -.34 -.62 -.85 -.77 -.74 -.63 1996 -.16 -.02 .09 -.03 -.07 .08 -.15 -.18 -.26 -.24 -.37 -.17 1997 .49 .85 1.26 1.87 1.82 2.01 1.77 1.50 1.85 2.05 1.94 1.15 1998 .16 -.35 -.51 -.91 -1.42 -1.79 -1.94 -1.97 -1.76 -1.95 -1.96 -1.71 1999 -1.52 -1.36 -.86 -.75 -.59 -.40 -.51 -.87 -.92 -.88 -1.18 -1.23 2000 -.96 -.69 -.41 -.08 .04 .15 .09 .04 .00 -.30 -.54 -.72 2001 -.44 -.41 -.03 .29 .13 .29 .51 .10 .24 .18 .18 .23 2002 .64 .64 .60 .29 .03 .42 .58 .81 1.14 1.40 1.23 .63 2003 .13 -.27 -.24 -.51 -.77 .03 .44 .20 .16 .33 .53 .25 2004 .18 .16 -.05 .19 .16 .14 .62 .61 .70 .56 .58 .64 2005 .42 .42 .72 .36 .01 .04 -.08 -.17 -.16 -.11 -.44 -.57 2006 -.67 -.56 -.22 .25 .49 .71 .74 .91 1.01 .77 1.00 .68 2007 -.20 -.58 -.62 -.51 -.49 -.22 -.32 -.42 -.69 -.87 -.97 -.87 2008 -1.05 -.82 -.26 .09 .33 .56 .47 .03 -.40 -.34 -.65 -1.08 2009 -.77 -.37 .00 .52 .77 1.07 1.04 .79 .72 .86 1.31 1.28 2010 .94 .93 .65 -.01 -.83 -1.12 -1.14 -1.33 -1.45 -1.47 -1.31 -1.24 2011 -.92 -.11 .50 .72 .64 .46 .20 -.22 -.64 -.87 -.71 -.81 2012 -.79 -.26 .06 .51 .58 .66 .76 .74 .44 .38 .22 -.17 2013 -.47 -.23 -.04 -0.02 -0.09 0.16 0.28 0.25 0.29 0.26 0.48 0.26 2014 0.00 0.42 1.21 1.27 1.00 0.39 0.02 0.37 0.58 0.51 0.68 0.48 2015 0.22 0.65 1.17 1.42 1.42 1.27 1.36 1.43 1.48 1.51 1.41 1.04 2016 0.88 0.31 -0.33 -0.85 -1.08 -0.97 -0.68 -0.56 -0.55 -0.75 -0.53 -0.18 2017 0.07 0.30 0.38 0.28 0.36 0.22 0.15 -0.21 -0.57 -0.77 -0.65 -0.54 2018 -0.17 0.09 0.44 0.62 0.75 0.80 0.73 0.73 1.06 1.39 1.31 1.02 2019 0.77 0.92 1.07 0.54 0.09 0.07 0.03 -0.06 0.09 0.49 0.34 0.45 2020 0.48 0.51 0.19 -0.24 0.70 -0.54 -0.25 -0.55 -0.63 -0.85 -0.80 -0.71 2021 -0.71 -0.44 0.29 0.56 0.57 0.34 -0.22 -0.51 -0.89 -1.09 -0.88 -0.81 2022 -0.18 0.05 -0.20 -0.22 -0.15 0.18 -0.32 -0.63 -0.65 -0.66 -0.50 -0.23 2023 -0.03 0.17 0.88 1.24 1.24 1.40 1.07 1.06 0.94 0.97 1.13 0.78 2024 0.29 -0.03 -0.51 -0.67 -0.68 -0.45 -0.49 -0.50 -0.59 -0.44 -0.41 -0.92 2025 -0.90 -0.53 0.04 0.25 0.34 0.31 0.05 -0.21 -0.40 -0.29 -0.33 0.01 -99.9 central pacific heat content 160E-80W https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/ocean/index/heat_content_index.txt Equtorial Upper 300m temperature Average anomaly based on 1981-2010 Climatology (deg C) recent values may be revised. 160E-80W updated at NOAA PSL https://psl.noaa.gov/data/correlation/heatcentra.data units="degC"