OMG, same problem here....! In France, it was more bearable, because we were along the coast of Bretagne, so the temperatures were at least 7° lower!
Here, in Belgium, it is terrible! Though we water the garden 2 times per day (our son did it while we were gone), lots of the plants are suffering or dying... :( . Bernard is praying desperately for rain......!!
As my health isn't really good either, it is very hard to survive this weather! I am drink tons of cold water, have lots of showers. My head is overheated too, and I am having problems with breating too.
Oh please God, send us some cool showers asap.
My mom, 83 and MS-patient, is suffering terribly....