WP_INDEX (ERA5) ** undef = -9.99e+08 year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1940 -2.504 -1.307 -0.807 -1.311 0.589 0.213 -1.543 1.265 0.047 -0.521 0.101 -0.667 1941 -0.724 -0.346 0.871 -1.283 0.397 -0.276 -0.035 -1.275 -0.845 0.581 0.496 0.213 1942 -0.832 -1.189 1.915 -0.682 -1.206 0.704 0.923 0.051 -0.996 -0.720 -1.886 -1.076 1943 -0.842 0.424 -1.819 -1.018 -1.785 0.126 1.241 0.975 0.120 -0.180 -0.064 -0.613 1944 0.337 0.172 -1.403 -0.291 -0.728 0.157 1.925 0.640 -0.663 0.511 -1.941 -0.131 1945 -0.496 -1.024 0.409 1.256 -1.095 -0.583 0.575 0.007 -0.102 1.031 -0.797 -1.419 1946 0.667 0.625 1.047 0.100 -0.468 2.037 0.113 2.082 -0.358 1.629 0.182 -1.274 1947 -0.220 -1.927 -0.839 -0.470 1.305 -0.206 -1.004 -1.449 -0.869 0.805 -2.413 0.083 1948 1.356 -0.286 0.205 2.185 -1.039 -0.259 0.375 -0.694 1.120 0.765 0.631 1.183 1949 1.714 0.620 0.331 -0.269 -0.146 -2.237 0.605 1.117 -0.637 -0.331 0.282 -0.137 1950 -0.855 0.408 -0.029 0.896 0.891 0.964 -0.670 0.924 1.388 0.341 0.088 0.432 1951 0.379 0.659 0.349 -0.888 0.695 0.243 -0.610 -0.244 -2.091 -0.493 0.565 0.790 1952 1.034 0.477 -0.590 0.286 0.985 1.217 1.176 -1.198 -0.940 0.899 0.608 0.590 1953 -0.996 0.535 0.867 -1.623 -0.097 -0.417 0.680 0.350 0.712 0.054 -0.445 1.366 1954 0.632 0.214 1.349 0.925 2.389 -0.719 1.147 0.759 0.707 -1.873 -0.157 -0.185 1955 0.921 0.345 1.494 -0.059 -0.316 0.134 -1.181 1.133 1.258 1.810 -0.447 -0.234 1956 -0.736 -0.487 1.247 -0.959 2.108 -0.837 0.948 -0.143 -1.011 1.895 -0.864 -2.122 1957 0.700 -0.663 -0.848 -0.453 0.062 -1.186 0.787 0.254 -1.369 0.101 -0.186 1.089 1958 0.621 -0.501 1.117 -0.882 1.318 0.799 -0.091 -0.463 -0.960 1.229 1.352 -0.141 1959 -0.205 1.763 -0.676 0.932 -0.477 -0.444 1.214 -1.236 -1.493 -1.370 -1.098 1.029 1960 -0.268 0.928 -0.861 -0.574 0.526 0.140 0.338 0.361 0.994 1.346 0.103 0.043 1961 -0.099 -0.520 0.412 0.835 1.181 1.335 0.276 0.613 0.874 0.800 1.140 -2.027 1962 -0.094 -0.090 0.527 2.689 -0.128 1.003 0.192 -0.052 1.256 0.237 -0.016 0.050 1963 -2.483 -1.261 -0.270 1.049 2.164 0.912 0.185 -0.007 -0.593 1.234 -0.887 0.540 1964 1.551 -0.148 -0.285 0.891 -0.530 -0.948 -1.403 0.728 0.081 0.741 -0.627 -0.233 1965 0.076 -0.574 -1.193 -0.040 1.177 0.952 -0.969 -0.144 -1.989 1.807 1.220 1.044 1966 0.637 2.183 -0.375 -1.191 -0.218 -1.287 -1.164 0.237 0.565 0.387 0.417 -0.961 1967 1.624 0.540 0.664 0.793 -1.936 -0.776 0.175 0.101 0.019 -0.433 0.270 -0.006 1968 -1.005 -2.210 0.874 0.774 -1.983 -0.686 -1.702 -0.880 -0.349 0.974 -0.389 0.859 1969 0.371 1.260 0.884 -0.452 1.725 1.038 0.653 -2.223 -0.455 -0.683 -0.355 0.185 1970 -1.430 -0.536 -0.794 0.104 -0.506 -0.636 0.091 1.972 -1.171 0.396 0.578 0.323 1971 -0.336 -1.234 0.471 -0.293 0.148 0.837 -0.385 -1.079 -0.684 0.860 0.070 0.631 1972 1.046 -0.389 -1.277 1.783 0.654 1.547 -0.484 0.728 -1.940 -0.100 -0.085 0.365 1973 1.839 0.686 -0.409 -0.310 0.203 -0.476 0.613 -0.014 0.242 0.340 -0.522 0.155 1974 -2.239 0.268 -1.242 -0.621 0.535 -1.256 -0.500 -0.997 -0.160 -1.737 0.516 -0.289 1975 0.211 -0.335 -0.416 0.301 -0.409 -0.607 -1.059 0.068 0.122 -0.137 1.251 -0.574 1976 -0.309 1.019 0.733 -0.700 1.132 -0.231 -1.925 -0.564 -0.417 -1.455 0.196 -1.136 1977 -1.590 -0.352 1.236 0.225 -0.649 -0.423 -0.404 0.016 2.095 1.150 -0.192 -0.278 1978 0.208 -0.473 -1.385 -1.049 0.411 2.225 -0.247 -0.472 -0.426 -1.085 0.228 1.919 1979 0.843 0.956 -0.674 -0.945 -0.508 1.599 -0.796 0.605 -0.094 0.273 1.703 0.416 1980 -1.380 -0.761 0.718 -1.177 1.846 1.322 0.469 -1.653 -1.155 0.107 0.697 -2.614 1981 -0.343 -0.828 0.580 -0.232 -0.607 -1.416 1.021 -0.317 0.154 -1.872 -0.809 1.209 1982 0.144 -0.915 0.760 1.507 0.448 1.748 -0.972 0.118 -0.370 -0.406 0.274 1.320 1983 0.109 -0.640 -1.029 0.230 0.559 -1.318 -0.845 -0.832 -1.630 -1.041 -0.248 -0.823 1984 -1.371 -0.624 -1.089 0.029 -1.626 0.595 0.840 0.288 -0.007 -2.029 -0.088 0.697 1985 -0.708 -0.657 2.193 1.176 0.770 0.498 -0.819 0.587 -1.883 -0.312 -1.262 -0.878 1986 -0.091 -1.497 -0.571 0.232 0.383 -0.341 -0.127 0.539 -0.413 -0.960 -0.949 -0.256 1987 0.833 0.144 0.181 -1.059 1.316 1.018 -2.136 -1.472 1.794 0.437 -0.384 1.901 1988 1.365 -0.728 0.342 -0.089 0.376 -0.151 1.302 1.681 0.477 -0.871 -1.239 -0.269 1989 2.067 1.269 -1.894 0.476 0.058 -1.368 0.939 1.317 0.184 0.812 0.490 -1.496 1990 0.675 2.199 -0.446 1.339 -0.395 -0.678 0.436 -0.240 -0.484 1.388 0.938 0.376 1991 -1.278 -0.862 1.892 0.167 0.423 -0.369 0.290 -1.520 -0.834 0.304 -1.227 0.954 1992 1.114 0.147 0.740 -0.352 -1.002 -0.611 -1.198 1.350 -0.726 0.987 1.055 0.150 1993 1.241 -0.321 0.356 -1.975 0.058 -0.441 0.240 0.180 -1.008 0.626 1.142 0.876 1994 0.007 -0.976 -0.072 -0.698 0.660 -0.147 0.462 2.282 -0.194 0.724 1.602 0.618 1995 0.069 -1.652 -1.160 -1.065 0.431 -0.958 -0.999 -1.306 -0.104 0.234 -1.826 -1.728 1996 -0.396 0.828 -0.059 -1.560 -1.493 -0.942 0.281 0.838 -1.484 -0.910 -0.274 0.295 1997 -1.042 -0.414 -0.137 -0.566 1.031 -0.632 -0.383 -1.038 0.500 -1.894 2.215 1.210 1998 -0.502 0.546 0.614 0.934 1.320 -1.214 2.013 1.732 1.688 0.763 -0.883 0.392 1999 -0.173 1.366 1.889 0.548 -0.011 0.624 0.736 0.863 0.883 -0.318 1.404 -0.810 2000 0.510 -1.097 -0.030 -0.378 -1.077 0.324 0.914 0.136 0.914 -0.199 -0.180 -1.007 2001 0.137 0.841 -0.856 0.496 -1.270 -0.063 1.076 1.176 2.314 -0.109 -0.292 -0.317 2002 0.323 1.044 0.933 2.138 -0.742 -0.412 0.169 -1.704 1.261 -2.028 -1.982 0.621 2003 -0.035 -0.372 -1.268 0.039 0.631 0.957 2.174 -0.712 -1.011 -0.639 0.617 1.004 2004 -1.167 -0.195 0.188 -1.510 0.640 1.819 -0.501 -1.346 0.684 1.088 0.959 0.117 2005 -0.611 -0.125 0.457 -0.579 -0.574 0.675 1.140 0.253 0.682 1.323 -2.344 -1.988 2006 -0.235 2.187 0.761 0.017 -0.182 -0.812 -0.160 0.335 1.122 0.555 -1.917 1.212 2007 1.150 0.466 -1.560 -1.756 -0.951 0.190 -0.772 -0.411 0.787 0.346 -0.259 0.198 2008 1.245 -0.257 -1.285 1.437 -1.169 -0.945 1.401 -1.191 0.075 0.319 -0.479 0.636 2009 -0.233 1.683 -0.364 -0.231 -0.566 -1.899 -0.823 0.505 -0.541 -1.864 1.206 -1.327 2010 0.022 0.481 2.595 -0.807 -2.274 0.684 2.348 0.565 0.354 0.522 -0.577 -1.301 2011 -1.112 1.524 0.141 -0.288 0.328 0.790 1.561 -0.050 2.069 1.243 0.829 -0.025 2012 -1.120 0.639 1.439 0.611 -1.844 -1.150 1.646 1.661 0.801 -1.964 -2.243 -0.403 2013 -0.659 0.650 1.405 0.269 -1.880 -0.229 1.437 -0.418 1.364 0.842 -0.189 -1.839 2014 0.380 0.109 0.004 -0.631 -1.341 -0.322 0.772 -0.867 -0.608 -0.798 -0.140 -0.650 2015 -0.346 -0.593 0.532 0.630 1.316 -0.116 -0.352 -0.915 0.044 -0.832 1.074 0.786 2016 0.380 1.315 -0.230 -1.218 0.053 -0.952 2.380 0.831 -0.646 -1.475 -0.234 0.723 2017 0.136 -0.522 -2.447 -1.153 0.383 -0.091 0.872 -0.994 -0.475 0.412 -0.188 0.000 2018 -0.251 0.017 1.500 -0.436 -0.128 0.237 2.487 -1.235 -0.652 -0.817 -0.369 0.365 2019 0.222 1.902 0.923 -0.930 -1.040 -0.126 0.226 -2.321 0.467 0.445 -0.564 0.683 2020 0.868 0.619 0.608 -0.281 0.440 -0.711 0.791 0.424 -1.047 -0.193 0.619 0.466 2021 1.081 0.168 2.135 1.603 0.367 -0.288 2.678 -1.331 -0.152 1.878 -0.870 1.005 2022 -1.647 -1.287 0.182 0.169 -1.139 -1.004 2.283 0.669 2.179 1.816 0.386 -0.190 2023 0.611 1.593 0.637 0.285 -0.390 -0.313 1.391 -0.081 2.237 -0.416 0.596 1.064 2024************************************************************************************