Hi Vars,
I would like to get some figures to compare differences in solar activity.
From prior to 1930 would be a little difficult.

In the short term, yes, but its inadequate and I assume scientists have already accounted for that already. Otherwise they could not have the credibility to be called scientists.
We, in SE Qld are having 30deg+ C in Aug and Sep. If there was increased solar activity causing this it would at least be in the scientific journals you would think.
I may move to NZ.
Cheers Marty