This morning answering a question regarding "4 season tents" it occurred to me that maybe some of the side effects of condensation are overlooked.
Typically people want maximum wind protection , that often means lack of ventilation.
If the tent design impedes good air flow we get condensation. The aspect that interests me in this is that above a certain temperature , from 20c up in particular, we feel warmer as the humidity level raises (say 32c in Bali at 90% humidity feels warmer than 32c in Melbourne at 60% ...) but below about 10c it has the opposite effect, it cools us down quicker.
So given that "wind chill" does not affect inanimate objects (ie it cannot cool your sleeping bag if the fabric is wind proof) from my point of view more air flow is better than a "more protected" environment.
BTW, a double skin tent may prevent you from noticing condensation, but it will not prevent your clothing and sleeping bag from doing so.
One index that takes humidity into consideration is ReelFeel by AccuWeather.
See :
http://www.accuweather.com/help.asp
Any thoughts ?
Franco