For details of what is illustrated here, start from Wanderings of a Marseille January 1978 temperature, according to GHCN-M, continue with GHCN-M: Stations similar to Marseille/Marignane
Further discussion to come later once images have been generated and added for remaining regions.
501 Australia (586)
502 Fiji (8)
503 Indonesia (60)
504 Kiribati (6)
505 Malaysia (19)
506 Nauru (2)
507 New Zealand (20)
Three New Zealand stations use SCAR data as well asGHCN-M data. Since Gistemp treats each dataset separately, there are two Gistemp values each month. That derived from SCAR data is distinguished by use of a black filled triangle symbol.
508 Papua New Guinea (12)
509 Philippines (57)
511 Singapore (2)
512 Solomon Islands (7)
517 Tonga (2)
518 Tuvalu (2)
520 Vanuatu (4)
521 American Samoa (U.S.A.) (1)
523 Christmas Island (Australia) (1)
524 Cocos Islands (Australia) (1)
525 Cook Islands (New Zealand) (5)
Rarotonga is another station using SCAR data as well as GHCN-M data
526 Coral Sea Islands (Australia) (1)
527 Federated States Of Micronesia (5)
528 French Polynesia (France) (13)
(Tahiti is another station using SCAR data as well as GHCN-M data)
529 Guam (U.S.A.) (1)
530 Johnston Atoll (U.S.A.) (1)
531 Marshall Islands (3)
532 New Caledonia (France) (3)
535 Northern Mariana Islands (U.S.A.) (3)
536 Belau (1)
537 Pitcairn Island (U.K.) (1)
(Pitcairn is another station using SCAR data as well as GHCN-M data)
538 Tokelau (2)
539 Wake Island (U.S.A.) (1)
540 Wallis And Futuna (France) (1)
541 Samoa (1)
Pingback: More GHCN errors – thumb on the scale? | Climate Scepticism