Thanks ons for your comment on the video and Edward will be happy with that.
I think you will be ok. At your latitude the sun is v strong now and it could easily cook the plants when it reappears, if you put a tunnel over.
It depends a bit which veg they are. Why not try perhaps one tunnel to see if it makes a worthwhile difference, so you know for another year.
I should love some of that rain, we are getting parched here!
