Hadley global mean temperature anomalies showing selected half-centuries

Abstract

Chart of Hadley "global" average temperature anomalies in degrees Celcius (Centigrade) to ~2012, showing the half-century periods used in the associated Mystery Temperature Chart forecasting quiz, plus 25-year LSQ trend line for first forecast period

Full text

Hadley global mean °C temperature anomalies showing selected half-centuries
!1.0%
!0.8%
!0.6%
!0.4%
!0.2%
0.0%
0.2%
0.4%
0.6%
0.8%
http://tinyurl.com/Climate-
Forecasting 20
A" B"
25"year""
forecast"period"
(origin"−.07°C;""
slope"−.003"p.a.)"