I note Camborne has had 4+ on 22nd and 24th March (4.2 tops).
The glorious late March of 2012 of course saw three 4+ readings even in Reading, with 4.3 on 28th.
Still not as notable as the 7.6 on May 9th before the good summer of 2018 - the earliest top reading annually I can see.
Bertie, Itchen Valley.
Retire while you can still press the 'retire now' button.