NCEP/NCAR reanalysis surface temp anomaly area weighted global average made 2019-10-21
Last 12 months averages
See below for GISS,NOAA
YearMonthAnomaly
2019Oct0.382
2019Sep0.419
2019Aug0.389
2019Jul0.372
2019Jun0.354
2019May0.41
2019Apr0.496
2019Mar0.582
2019Feb0.393
2019Jan0.296
2018Dec0.286
2018Nov0.176
2018Oct0.298
2018Sep0.196
2018Aug0.194
2018Jul0.261
2018Jun0.209
2018May0.287
2018Apr0.377
2018Mar0.331
2018Feb0.285
2018Jan0.231
2017Dec0.328
2017Nov0.253
2017Oct0.372
2017Sep0.317
2017Aug0.337
2017Jul0.299
2017Jun0.241
2017May0.4
2017Apr0.34
2017Mar0.566
2017Feb0.576
2017Jan0.486
2016Dec0.391
2016Nov0.48
2016Oct0.419
2016Sep0.475
2016Aug0.428
2016Jul0.414
2016Jun0.369
2016May0.471
2016Apr0.635
2016Mar0.783
2016Feb0.839
2016Jan0.664
2015Dec0.621
2015Nov0.513
2015Oct0.567
2015Sep0.368
2015Aug0.306
2015Jul0.164
2015Jun0.204
2015May0.275
2015Apr0.169
2015Mar0.287
2015Feb0.271
2015Jan0.209
2014Dec0.212
2014Nov0.106
2014Oct0.281
2014Sep0.241
2014Aug0.226
2014Jul0.145
2014Jun0.13
2014May0.315
2014Apr0.23
2014Mar0.213
2014Feb-0.01
2014Jan0.198
GISSlo adj
NCEPGISSlo
Oct0.99NA
Sep1.0070.9
Aug0.9530.93
Jul0.9230.93
Jun0.8910.92
NOAAlo adj
NCEPNOAAlo
Oct0.956NA
Sep0.9790.95
Aug0.9370.92
Jul0.930.92
Jun0.9080.95
Recent days global anomaly
Oct180.555
Oct170.424
Oct160.389
Oct150.315
Oct140.314
Oct130.391
Oct120.332
Oct110.331
Oct100.323
Oct90.399
Oct80.44
Oct70.399
Oct60.368
Oct50.305
Oct40.324
Oct30.404
Oct20.404
Oct10.462
Sep300.496
Sep290.466
Sep280.551
Sep270.553
Sep260.534
Sep250.517
Sep240.379
Sep230.306
Sep220.263
Sep210.311
Sep200.352
Sep190.361
Sep180.37