1950 2013 1950 -1.022 -1.146 -1.289 -1.058 -1.419 -1.366 -1.33 -1.065 -0.581 -0.395 -1.152 -1.247 1951 -1.068 -1.196 -1.208 -0.437 -0.273 0.464 0.739 0.853 0.774 0.751 0.727 0.467 1952 0.406 0.131 0.086 0.262 -0.267 -0.638 -0.245 -0.16 0.362 0.31 -0.34 -0.126 1953 0.024 0.379 0.263 0.712 0.84 0.246 0.416 0.253 0.521 0.093 0.048 0.312 1954 -0.051 -0.018 0.178 -0.506 -1.424 -1.589 -1.397 -1.468 -1.156 -1.372 -1.145 -1.106 1955 -0.771 -0.697 -1.134 -1.557 -1.631 -2.287 -1.932 -2.043 -1.825 -1.745 -1.827 -1.862 1956 -1.436 -1.3 -1.396 -1.156 -1.301 -1.508 -1.207 -1.143 -1.364 -1.462 -1.036 -1.015 1957 -0.948 -0.35 0.156 0.352 0.908 0.773 0.937 1.122 1.183 1.098 1.132 1.231 1958 1.473 1.45 1.317 1.025 0.745 0.896 0.708 0.433 0.176 0.208 0.49 0.707 1959 0.574 0.804 0.502 0.217 0.017 0.022 -0.2 0.072 0.054 -0.08 -0.184 -0.265 1960 -0.311 -0.262 -0.08 0.019 -0.325 -0.242 -0.349 -0.252 -0.474 -0.364 -0.339 -0.433 1961 -0.152 -0.267 -0.082 0.018 -0.284 -0.083 -0.178 -0.248 -0.263 -0.518 -0.44 -0.644 1962 -1.093 -0.992 -0.715 -1.023 -0.921 -0.857 -0.712 -0.55 -0.549 -0.656 -0.595 -0.478 1963 -0.703 -0.838 -0.696 -0.816 -0.468 -0.044 0.438 0.628 0.762 0.83 0.856 0.748 1964 0.857 0.447 -0.294 -0.617 -1.273 -1.097 -1.406 -1.503 -1.287 -1.206 -1.195 -0.905 1965 -0.525 -0.323 -0.249 0.104 0.536 0.956 1.395 1.483 1.404 1.22 1.369 1.257 1966 1.311 1.191 0.697 0.556 -0.133 -0.128 -0.149 0.164 -0.088 -0.014 0.025 -0.181 1967 -0.473 -0.939 -1.079 -1.067 -0.478 -0.354 -0.63 -0.431 -0.633 -0.681 -0.424 -0.368 1968 -0.595 -0.7 -0.613 -0.973 -1.093 -0.731 -0.55 -0.128 0.235 0.424 0.6 0.36 1969 0.688 0.868 0.445 0.617 0.707 0.798 0.421 0.145 0.157 0.506 0.646 0.38 1970 0.359 0.407 0.215 -0.055 -0.134 -0.736 -1.14 -1.043 -1.246 -1.102 -1.095 -1.249 1971 -1.224 -1.521 -1.811 -1.897 -1.462 -1.5 -1.225 -1.234 -1.463 -1.421 -1.306 -1.006 1972 -0.592 -0.41 -0.253 -0.206 0.489 1.193 1.886 1.823 1.506 1.623 1.724 1.748 1973 1.707 1.481 0.841 0.482 -0.125 -0.819 -1.068 -1.368 -1.747 -1.694 -1.524 -1.873 1974 -1.942 -1.792 -1.765 -1.684 -1.081 -0.647 -0.727 -0.633 -0.613 -1.049 -1.255 -0.93 1975 -0.564 -0.606 -0.882 -0.967 -0.854 -1.149 -1.478 -1.734 -1.874 -1.999 -1.794 -1.758 1976 -1.624 -1.398 -1.255 -1.191 -0.48 0.342 0.613 0.66 1.027 0.952 0.482 0.555 1977 0.517 0.254 0.091 0.531 0.343 0.503 0.868 0.703 0.816 1.007 0.973 0.877 1978 0.779 0.897 0.955 0.18 -0.396 -0.563 -0.412 -0.186 -0.386 -0.019 0.198 0.398 1979 0.595 0.36 -0.011 0.29 0.397 0.387 0.358 0.642 0.768 0.637 0.733 1.014 1980 0.695 0.597 0.669 0.872 0.917 0.851 0.787 0.34 0.279 0.206 0.236 0.118 1981 -0.245 -0.162 0.443 0.637 0.119 -0.018 -0.034 -0.073 0.184 0.089 -0.054 -0.153 1982 -0.282 -0.146 0.086 -0.041 0.407 0.951 1.62 1.825 1.794 2.024 2.454 2.413 1983 2.688 2.904 3.039 2.876 2.556 2.174 1.741 1.13 0.428 0.002 -0.176 -0.176 1984 -0.339 -0.565 0.131 0.331 0.121 -0.127 -0.138 -0.179 -0.082 0.016 -0.351 -0.611 1985 -0.561 -0.602 -0.737 -0.484 -0.731 -0.094 -0.156 -0.392 -0.541 -0.14 -0.05 -0.293 1986 -0.307 -0.191 0.033 -0.169 0.305 0.311 0.384 0.804 1.166 0.996 0.872 1.183 1987 1.237 1.185 1.724 1.865 2.122 1.91 1.847 1.951 1.835 1.61 1.253 1.251 1988 1.092 0.665 0.456 0.307 0.085 -0.697 -1.174 -1.374 -1.586 -1.35 -1.468 -1.343 1989 -1.166 -1.312 -1.056 -0.842 -0.488 -0.266 -0.454 -0.501 -0.28 -0.318 -0.066 0.142 1990 0.234 0.532 0.916 0.393 0.593 0.408 0.084 0.123 0.376 0.241 0.372 0.335 1991 0.309 0.31 0.393 0.444 0.719 1.154 1.011 1.012 0.737 1.017 1.202 1.32 1992 1.75 1.871 1.992 2.271 2.13 1.722 0.946 0.536 0.512 0.669 0.602 0.644 1993 0.699 0.999 0.979 1.388 1.987 1.478 1.09 1.003 0.982 1.059 0.822 0.562 1994 0.338 0.192 0.159 0.423 0.521 0.747 0.823 0.743 0.88 1.433 1.278 1.184 1995 1.2 0.961 0.862 0.419 0.494 0.463 0.182 -0.197 -0.468 -0.487 -0.495 -0.559 1996 -0.644 -0.595 -0.264 -0.505 -0.178 0.011 -0.208 -0.396 -0.499 -0.387 -0.161 -0.338 1997 -0.487 -0.607 -0.254 0.493 1.119 2.307 2.756 3.001 3 2.358 2.518 2.32 1998 2.483 2.777 2.748 2.673 2.169 1.151 0.285 -0.41 -0.667 -0.849 -1.17 -1.012 1999 -1.149 -1.238 -1.068 -1.022 -0.681 -0.412 -0.465 -0.787 -1.004 -1.011 -1.079 -1.207 2000 -1.197 -1.246 -1.138 -0.521 0.157 -0.129 -0.201 -0.14 -0.247 -0.381 -0.755 -0.581 2001 -0.539 -0.717 -0.607 -0.146 0.185 -0.056 0.253 0.367 -0.126 -0.276 -0.18 0.003 2002 -0.05 -0.21 -0.201 0.339 0.778 0.864 0.596 0.922 0.808 0.952 1.059 1.11 2003 1.184 0.927 0.819 0.308 0.048 0.033 0.089 0.241 0.441 0.509 0.519 0.315 2004 0.308 0.33 -0.125 0.216 0.47 0.19 0.472 0.669 0.524 0.467 0.786 0.643 2005 0.301 0.799 1.018 0.559 0.756 0.499 0.492 0.321 0.255 -0.166 -0.407 -0.585 2006 -0.471 -0.455 -0.591 -0.688 -0.036 0.564 0.628 0.759 0.793 0.892 1.292 0.951 2007 0.974 0.51 0.074 -0.049 0.183 -0.331 -0.29 -0.44 -1.162 -1.142 -1.177 -1.168 2008 -1.011 -1.402 -1.635 -0.942 -0.355 0.136 0.003 -0.266 -0.643 -0.78 -0.621 -0.666 2009 -0.752 -0.719 -0.719 -0.159 0.369 0.943 0.938 0.944 0.764 1.02 1.062 1.008 2010 1.153 1.52 1.386 0.863 0.573 -0.433 -1.166 -1.822 -2.03 -1.946 -1.602 -1.579 2011 -1.678 -1.562 -1.562 -1.492 -0.325 -0.169 -0.087 -0.472 -0.764 -0.965 -0.978 -0.978 2012 -1.045 -0.706 -0.417 0.058 0.703 0.903 1.139 0.579 0.271 0.103 0.166 0.037 2013 0.042 -0.163 -0.171 0.009 0.069 -999 -999 -999 -999 -999 -999 -999 -999 MEI timeseries Info at http://www.esrl.noaa.gov/psd/data/climateindices/Link/