Year Month Day AO index

2010  MAY   1   0.329
2010  MAY   2  -0.043
2010  MAY   3  -0.090
2010  MAY   4  -0.602
2010  MAY   5  -1.132
2010  MAY   6  -1.574
2010  MAY   7  -1.861
2010  MAY   8  -1.737
2010  MAY   9  -1.557
2010  MAY  10  -1.317
2010  MAY  11  -0.788
2010  MAY  12  -0.262
2010  MAY  13  -0.318
2010  MAY  14  -0.707
2010  MAY  15  -1.090
2010  MAY  16  -1.256
2010  MAY  17  -1.150
2010  MAY  18  -0.946
2010  MAY  19  -0.840
2010  MAY  20  -0.545
2010  MAY  21  -0.330
2010  MAY  22  -0.194
2010  MAY  23  -0.033
2010  MAY  24  -0.429
2010  MAY  25  -1.062
2010  MAY  26  -1.947
2010  MAY  27  -2.282
2010  MAY  28  -1.734
2010  MAY  29  -1.009
2010  MAY  30  -0.595
2010  MAY  31  -0.364
2010  JUN   1  -0.279
2010  JUN   2  -0.494
2010  JUN   3  -0.671
2010  JUN   4  -0.467
2010  JUN   5   0.170
2010  JUN   6   0.377
2010  JUN   7   0.619
2010  JUN   8   0.624
2010  JUN   9   0.733
2010  JUN  10   0.930
2010  JUN  11   1.174
2010  JUN  12   1.492
2010  JUN  13   1.536
2010  JUN  14   1.205
2010  JUN  15   0.826
2010  JUN  16   0.407
2010  JUN  17  -0.023
2010  JUN  18  -0.366
2010  JUN  19  -0.742
2010  JUN  20  -0.942
2010  JUN  21  -0.987
2010  JUN  22  -0.654
2010  JUN  23  -0.392
2010  JUN  24  -0.100
2010  JUN  25  -0.174
2010  JUN  26  -0.731
2010  JUN  27  -0.996
2010  JUN  28  -0.932
2010  JUN  29  -0.845
2010  JUN  30  -0.677
2010  JUL   1  -0.419
2010  JUL   2  -0.090
2010  JUL   3   0.334
2010  JUL   4   0.394
2010  JUL   5   0.343
2010  JUL   6   0.449
2010  JUL   7   0.133
2010  JUL   8  -0.010
2010  JUL   9   0.187
2010  JUL  10   0.569
2010  JUL  11   0.763
2010  JUL  12   0.693
2010  JUL  13   0.239
2010  JUL  14   0.153
2010  JUL  15   0.185
2010  JUL  16   0.292
2010  JUL  17   0.217
2010  JUL  18   0.156
2010  JUL  19   0.414
2010  JUL  20   0.700
2010  JUL  21   1.061
2010  JUL  22   1.325
2010  JUL  23   1.402
2010  JUL  24   1.097
2010  JUL  25   0.541
2010  JUL  26   0.253
2010  JUL  27   0.146
2010  JUL  28   0.202
2010  JUL  29   0.316
2010  JUL  30   0.322
2010  JUL  31   0.644
2010  AUG   1   0.892
2010  AUG   2   1.157
2010  AUG   3   1.293
2010  AUG   4   0.971
2010  AUG   5   0.246
2010  AUG   6  -0.751
2010  AUG   7  -1.107
2010  AUG   8  -0.942
2010  AUG   9  -0.475
2010  AUG  10  -0.382
2010  AUG  11  -0.470
2010  AUG  12  -0.955
2010  AUG  13  -1.516
2010  AUG  14  -1.743
2010  AUG  15  -1.473
2010  AUG  16  -0.573
2010  AUG  17   0.001
2010  AUG  18  -0.086
2010  AUG  19  -0.530
2010  AUG  20  -0.690
2010  AUG  21  -0.404
2010  AUG  22  -0.119
2010  AUG  23   0.111
2010  AUG  24   0.436
2010  AUG  25   0.542
2010  AUG  26   0.479
2010  AUG  27   0.528
2010  AUG  28   0.462
2010  AUG  29   0.413
2010  AUG  30   0.513
2010  AUG  31   0.680