In response to Roger63 (as I haven't yet found out how to paste a quote in a box- am waiting for Matty's expertise on Welcome thread).
It's a very interesting post Roger. Lamb was amongst the scholars I studied at Uni, and recurring trends in synoptics at fine-scale times of the year is worth a think (for example, the start of the third week in April several times in the 1940s but also in 2003, 2007 have possibly produced the warmest weather of the month and notably high temperatures, with possibly some significance, considering it's only the middle of the month- whereas 1st October in 1985, 1997 and 2011 could be expected to deliver).
Sorry- I've just thought this is the wrong thread- is there a thread that considers these patterns?
Originally Posted by: Bertwhistle