Gardeners are the original optimists, over the years I have seen June and July just as bad with maybe a little less rain but still cold. Then late August and September it has all changed, things pick up and we wonder what it is was all about.
Last year my tomato's etc came early and were gone, other years I have been eating my own well into October, this could be one of those years.
Nature compensates, we will get a harvest as we always do, when is the question, and next year we will be out as soon as the New Year is over doing it all again with the highest of hopes.
That is gardening and always has been, we live with it and take what nature gives us, every year is good in some way, the timing is a bit out is all, gardeners take it as it comes.