Global Average Temperature Oct 2026 per LOTI v4 vs 1951-1980 base period (NASA Gistemp)

Question

Data is currently at
csv file 
or

html

(or such updated location or updated version for this Gistemp v4 LOTI data see
data.giss.nasa.gov/gistemp/tabledata_v4/GLB.Ts+dSST.txt )

January 2024 might show as 124 in hundredths of a degree C, this is +1.24C above the 1951-1980 base period. If it shows as 1.22 then it is in degrees i.e. 1.22C. Same logic/interpretation as this will be applied.

If the version or base period changes then I will consult with traders over what is best way for any such change to have least effect on betting positions or consider N/A if it is unclear what the sensible least effect resolution should be.

Numbers expected to be displayed to hundredth of a degree. The extra digit used here is to ensure understanding that +1.20C resolves to an exceed 1.195C option.

Resolves per first update seen by me or posted as long, as there is no reason to think data shown is significantly in error. If there is reason to think there may be an error then resolution will be delayed at least 24 hours. Minor later update should not cause a need to re-resolve.

I do other similar markets
Annual 2026 @/ChristopherRandles/global-average-temperature-2026-per-28LyRdCc55

Manifold Markets · Answer

Per Manifold Markets prediction market, October 2026 1.395C or more and less than 1.445C, followed by October 2026 1.345C or more and less than 1.395C and October 2026 1.445C or more and less than 1.495C are most likely. See the market for live updates (4 traders, as of Oct 28, 2026).