Maybe its harsh, as it certainly wasnt a terrible year, but I always think 2005 should have been more exciting than it was. It had some brilliant synoptics that for some reason repeatedly failed to deliver:
Late Feb/early Mar. Should have been like Feb 1991. Easterly, cold uppers, lots of snow showers around. Yet almost nothing stuck for more than a few hours, if it stuck at all. That one will always be a mystery to me.
That ridiculous day in May when London was 20 C warmer than Edinburgh. The first of the modern Spanish plumes that only affect the SE.
August should have been a lot better, it wasnt bad, but for such a dry anticyclonic month it was not as warm as it should have been.
December's non snowy easterly. Certainly had the right setup for a nationwide snow event, where was the snow?