Final thought is: does anyone actually read my nonsense? I only ever aim to provoke discussion, but I'm losing the will to be bothered with posting !
However - if we change the anomaly base for these charts to be "the last 10 years of data" we can see that whilst 2026 was anomalously warm, at least for the summer period (e.g. the bottom 2 charts", 2018 and 1976 were more stand-out relative to its recent climate.