Heat wave for TMB trek ?
I would like to know how is heatwave affecting TMB route ? I assume its not bad as TMB trek is in alpine region at high altitude.
I am planning for next June but I cannot tolerate heat wave like I experienced in August few years ago at Nice. Last year in June just for night layover in Zurich I had hotel with fan which was bearable. But it seems this year heatwave has been brutal. I do well with temp 24 to 26 degree celcius but beyond that I find it hard.