1980 2009 1980 0.655 0.567 0.699 0.891 0.912 0.862 0.821 0.39 0.283 0.196 0.241 0.104 1981 -0.294 -0.205 0.417 0.635 0.072 -0.013 -0.03 -0.113 0.176 0.118 -0.012 -0.154 1982 -0.294 -0.175 0.084 -0.056 0.455 0.993 1.6 1.765 1.794 2.031 2.459 2.447 1983 2.726 2.962 3.109 2.994 2.555 2.203 1.781 1.229 0.517 0.041 -0.148 -0.189 1984 -0.355 -0.529 0.17 0.387 0.106 -0.134 -0.122 -0.196 -0.087 0.023 -0.306 -0.583 1985 -0.563 -0.6 -0.732 -0.477 -0.738 -0.122 -0.181 -0.416 -0.554 -0.136 -0.046 -0.28 1986 -0.308 -0.204 0.066 -0.107 0.328 0.308 0.386 0.727 1.107 1.02 0.858 1.191 1987 1.249 1.174 1.714 1.878 2.128 1.92 1.855 2.013 1.886 1.641 1.224 1.271 1988 1.119 0.671 0.458 0.288 0.088 -0.661 -1.115 -1.276 -1.537 -1.372 -1.492 -1.348 1989 -1.123 -1.266 -1.024 -0.75 -0.497 -0.283 -0.437 -0.488 -0.271 -0.343 -0.07 0.156 1990 0.229 0.529 0.852 0.411 0.572 0.424 0.1 0.122 0.389 0.309 0.369 0.344 1991 0.311 0.296 0.375 0.35 0.686 1.048 1.018 1.028 0.713 1.005 1.173 1.256 1992 1.714 1.849 1.986 2.246 2.109 1.791 1.002 0.589 0.492 0.6 0.525 0.621 1993 0.64 0.941 0.956 1.38 1.983 1.531 1.142 1.054 1.001 1.041 0.828 0.582 1994 0.384 0.191 0.126 0.449 0.618 0.612 0.876 0.632 0.649 1.345 1.238 1.188 1995 1.174 0.883 0.805 0.342 0.456 0.481 0.291 0.065 -0.361 -0.439 -0.488 -0.503 1996 -0.605 -0.62 -0.263 -0.524 -0.234 -0.026 -0.151 -0.233 -0.318 -0.388 -0.11 -0.351 1997 -0.424 -0.488 -0.195 0.479 1.107 2.314 2.673 2.882 2.831 2.192 2.308 2.203 1998 2.4 2.663 2.635 2.553 1.964 1.11 0.4 -0.172 -0.577 -0.822 -1.11 -0.965 1999 -1.042 -1.11 -0.997 -0.978 -0.67 -0.384 -0.518 -0.737 -0.893 -0.943 -1.054 -1.212 2000 -1.127 -1.186 -1.04 -0.435 0.016 -0.267 -0.211 -0.145 -0.229 -0.335 -0.744 -0.634 2001 -0.53 -0.682 -0.61 -0.154 0.151 -0.005 0.194 0.321 -0.21 -0.335 -0.252 -0.044 2002 -0.012 -0.175 -0.135 0.378 0.885 0.838 0.588 0.886 0.782 0.895 0.972 1.142 2003 1.23 0.909 0.794 0.356 0.037 0.009 0.028 0.277 0.47 0.552 0.535 0.34 2004 0.313 0.361 -0.131 0.243 0.44 0.24 0.471 0.622 0.568 0.516 0.808 0.675 2005 0.302 0.742 0.924 0.538 0.708 0.46 0.429 0.432 0.206 -0.263 -0.399 -0.532 2006 -0.387 -0.464 -0.611 -0.646 -0.02 0.496 0.648 0.752 0.868 0.989 1.265 0.953 2007 0.996 0.491 0.097 0.041 0.165 -0.307 -0.264 -0.411 -1.106 -1.129 -1.133 -1.131 2008 -0.958 -1.359 -1.566 -0.903 -0.389 0.069 0.041 -0.174 -0.554 -0.739 -0.563 -0.633 2009 -0.695 -0.725 -0.737 -0.191 0.344 0.855 0.897 0.978 0.754 -999 -999 -999 -999 MEI timeseries Info at http://www.cdc.noaa.gov/ClimateIndices/Link/