Year,Arctic Oscillation Index P,Arctic Oscillation Index N
2000-01-01,1.27,
2000-02-01,1.076,
2000-03-01,,-0.451
2000-04-01,,-0.279
2000-05-01,0.969,
2000-06-01,0.586,
2000-07-01,,-0.649
2000-08-01,0.144,
2000-09-01,0.395,
2000-10-01,0.317,
2000-11-01,,-1.581
2000-12-01,,-2.354
2001-01-01,,-0.959
2001-02-01,,-0.622
2001-03-01,,-1.687
2001-04-01,0.906,
2001-05-01,0.452,
2001-06-01,,-0.015
2001-07-01,,-0.031
2001-08-01,0.521,
2001-09-01,,-0.707
2001-10-01,0.707,
2001-11-01,0.819,
2001-12-01,,-1.322
2002-01-01,1.381,
2002-02-01,1.304,
2002-03-01,0.902,
2002-04-01,0.748,
2002-05-01,0.401,
2002-06-01,0.573,
2002-07-01,0.328,
2002-08-01,,-0.229
2002-09-01,,-0.043
2002-10-01,,-1.489
2002-11-01,,-1.425
2002-12-01,,-1.592
2003-01-01,,-0.472
2003-02-01,0.128,
2003-03-01,0.933,
2003-04-01,,-0.178
2003-05-01,1.017,
2003-06-01,,-0.102
2003-07-01,0.075,
2003-08-01,,-0.28
2003-09-01,0.467,
2003-10-01,,-0.67
2003-11-01,0.642,
2003-12-01,0.265,
2004-01-01,,-1.686
2004-02-01,,-1.528
2004-03-01,0.318,
2004-04-01,,-0.409
2004-05-01,,-0.094
2004-06-01,,-0.236
2004-07-01,,-0.201
2004-08-01,,-0.72
2004-09-01,0.855,
2004-10-01,,-0.515
2004-11-01,0.678,
2004-12-01,1.23,
2005-01-01,0.356,
2005-02-01,,-1.271
2005-03-01,,-1.348
2005-04-01,,-0.046
2005-05-01,,-0.763
2005-06-01,,-0.383
2005-07-01,,-0.03
2005-08-01,0.026,
2005-09-01,0.802,
2005-10-01,0.03,
2005-11-01,0.228,
2005-12-01,,-2.104
2006-01-01,,-0.17
2006-02-01,,-0.156
2006-03-01,,-1.604
2006-04-01,0.138,
2006-05-01,0.156,
2006-06-01,1.071,
2006-07-01,0.103,
2006-08-01,,-0.265
2006-09-01,0.606,
2006-10-01,,-1.029
2006-11-01,0.521,
2006-12-01,2.282,
2007-01-01,2.034,
2007-02-01,,-1.307
2007-03-01,1.182,
2007-04-01,0.544,
2007-05-01,0.894,
2007-06-01,,-0.555
2007-07-01,,-0.397
2007-08-01,,-0.034
2007-09-01,0.179,
2007-10-01,0.383,
2007-11-01,,-0.519
2007-12-01,0.821,
2008-01-01,0.819,
2008-02-01,0.938,
2008-03-01,0.586,
2008-04-01,,-0.455
2008-05-01,,-1.205
2008-06-01,,-0.09
2008-07-01,,-0.48
2008-08-01,,-0.08
2008-09-01,,-0.327
2008-10-01,1.676,
2008-11-01,0.092,
2008-12-01,0.648,
2009-01-01,0.8,
2009-02-01,,-0.672
2009-03-01,0.121,
2009-04-01,0.973,
2009-05-01,1.194,
2009-06-01,,-1.351
2009-07-01,,-1.356
2009-08-01,,-0.054
2009-09-01,0.875,
2009-10-01,,-1.54
2009-11-01,0.459,
2009-12-01,,-3.413
2010-01-01,,-2.587
2010-02-01,,-4.266
2010-03-01,,-0.432
2010-04-01,,-0.275
2010-05-01,,-0.919
2010-06-01,,-0.013
2010-07-01,0.435,
2010-08-01,,-0.117
2010-09-01,,-0.865
2010-10-01,,-0.467
2010-11-01,,-0.376
2010-12-01,,-2.631
2011-01-01,,-1.683
2011-02-01,1.575,
2011-03-01,1.424,
2011-04-01,2.275,
2011-05-01,,-0.035
2011-06-01,,-0.858
2011-07-01,,-0.472
2011-08-01,,-1.063
2011-09-01,0.665,
2011-10-01,0.8,
2011-11-01,1.459,
2011-12-01,2.221,
2012-01-01,,-0.22
2012-02-01,,-0.036
2012-03-01,1.037,
2012-04-01,,-0.035
2012-05-01,0.168,
2012-06-01,,-0.672
2012-07-01,0.168,
2012-08-01,0.014,
2012-09-01,0.772,
2012-10-01,,-1.514
2012-11-01,,-0.111
2012-12-01,,-1.749
2013-01-01,,-0.61
2013-02-01,,-1.007
2013-03-01,,-3.185
2013-04-01,0.322,
2013-05-01,0.494,
2013-06-01,0.549,
2013-07-01,,-0.011
2013-08-01,0.154,
2013-09-01,,-0.461
2013-10-01,0.263,
2013-11-01,2.029,
2013-12-01,1.475,
2014-01-01,,-0.969
2014-02-01,0.044,
2014-03-01,1.206,
2014-04-01,0.972,
2014-05-01,0.464,
2014-06-01,,-0.507
2014-07-01,,-0.489
2014-08-01,,-0.372
2014-09-01,0.102,
2014-10-01,,-1.134
2014-11-01,,-0.53
2014-12-01,0.413,
2015-01-01,1.092,
2015-02-01,1.043,
2015-03-01,1.837,
2015-04-01,1.216,
2015-05-01,0.763,
2015-06-01,0.427,
2015-07-01,,-1.108
2015-08-01,,-0.689
2015-09-01,,-0.165
2015-10-01,,-0.25
2015-11-01,1.945,
2015-12-01,1.444,
2016-01-01,,-1.449
2016-02-01,,-0.024
2016-03-01,0.28,
2016-04-01,,-1.051
2016-05-01,,-0.036
2016-06-01,0.313,
2016-07-01,0.085,
2016-08-01,0.472,
2016-09-01,0.781,
2016-10-01,,-1.917
2016-11-01,,-0.611
2016-12-01,1.786,
2017-01-01,0.942,
2017-02-01,0.34,
2017-03-01,1.365,
2017-04-01,,-0.089
2017-05-01,,-0.73
2017-06-01,0.402,
2017-07-01,0.634,
2017-08-01,0.15,
2017-09-01,,-0.492
2017-10-01,0.69,
2017-11-01,,-0.078
2017-12-01,,-0.059
2018-01-01,,-0.281
2018-02-01,0.113,
2018-03-01,,-0.941
2018-04-01,0.544,
2018-05-01,1.18,
2018-06-01,0.38,
2018-07-01,0.612,
2018-08-01,0.836,
2018-09-01,0.585,
2018-10-01,0.413,
2018-11-01,,-1.116
2018-12-01,0.11,
2019-01-01,,-0.713
2019-02-01,1.149,
2019-03-01,2.116,
2019-04-01,,-0.255
2019-05-01,,-1.231
2019-06-01,,-0.601
2019-07-01,,-0.89
2019-08-01,,-0.722
2019-09-01,0.306,
2019-10-01,,-0.082
2019-11-01,,-1.193
2019-12-01,0.412,
2020-01-01,2.419,
2020-02-01,3.417,
2020-03-01,2.641,
2020-04-01,0.928,
2020-05-01,,-0.027
2020-06-01,,-0.122
2020-07-01,,-0.412
2020-08-01,,-0.381
2020-09-01,0.631,
2020-10-01,,-0.072
2020-11-01,2.086,
2020-12-01,,-1.736
2021-01-01,,-2.484
2021-02-01,,-1.191
2021-03-01,2.109,
2021-04-01,,-0.204
2021-05-01,,-0.161
2021-06-01,0.845,
2021-07-01,0.63,
2021-08-01,,-0.209
2021-09-01,,-0.252
2021-10-01,,-0.146
2021-11-01,0.093,
2021-12-01,0.198,
2022-01-01,0.848,
2022-02-01,1.544,
2022-03-01,0.305,
2022-04-01,,-0.603
2022-05-01,1.224,
2022-06-01,,-0.074
2022-07-01,0.025,
2022-08-01,,-0.17
2022-09-01,,-0.655
2022-10-01,1.346,
2022-11-01,0.339,
2022-12-01,,-2.719
2023-01-01,,-0.674
2023-02-01,1.6,
2023-03-01,0.28,
2023-04-01,,-0.973
2023-05-01,1.134,
2023-06-01,,-0.286
2023-07-01,,-0.154
2023-08-01,,-0.602
2023-09-01,0.318,
2023-10-01,,-0.414
2023-11-01,,-0.036
2023-12-01,,-0.221
2024-01-01,,-0.21
2024-02-01,0.635,
2024-03-01,,-0.61
2024-04-01,0.465,
2024-05-01,,-0.048
2024-06-01,0.136,
2024-07-01,0.587,
2024-08-01,1.284,
2024-09-01,,-0.624
2024-10-01,0.525,
2024-11-01,,-0.037
2024-12-01,,-0.335
2025-01-01,,-0.069