Climate Research Unit
and decided to use the above visual set against the high from 1998 (0.526). As you can easily see there is a steady fall that coincides with the end of Solar Cycle 23 and the start of Solar Cycle 24. Data taken from the following download
. If someone can explain why we have more CO2 and lower temperatures then we had in 1998 we would like to hear from them.
We looked at a choice of graphs to display the world temperature end of year figure (0.327) from the