Sunday, 6 August 2017

1883. HadCrut4.

Three claims for the global historical surface temperature anomaly of the January-to-December calendar year 1883 as per HadCrut4 version 4·0·0·0.

1st claim.  “The anomaly is -0·280(±0·240)ºC.
2nd claim. The anomaly is -0·275(±0·135)ºC.
3rd claim.  The anomaly is -0·285(±0·075)ºC.

The monthly series entails the 1st claim. The annual series entails the 2nd claim. The annual series decadally smoothed by the application of a 21 point binomial filter entails the 3rd claim. The anomaly for 1883 is:- what number of degrees centigrade?(± what number of degrees centigrade?(± what number of degrees centigrade?(± what number of degrees centigrade?)))  Alternative link for version 4·0·0·0.

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