Be thankful for the rain, last year we had a horrible summer, long periods of 100+ deg days with no rain, I saw several mature, 15 yrs old trees that did not make it. They were mostly not taken care of, on abandoned farms, house, etc. This year we have had decent rain and a lot of the trees never recovered. I have never seen a mature tree die from too much rain. There were trees that survived Katrina in St Bernard Parish where they were totally immersed for extended periods and they came back.