How does weather affect the mones ? It’s just that right now here is winter and.. it has a lot of humidity and its really windy.. it feels like its raining even when its not.. for the humidity… does this really affect the mones ? In a bad way i mean..
Hotter/higher humidity increases the diffusion and breakdown of alc-base.
Not in a bad way but you will probably find you need to top-up and have a wash more often. Remember that the breakdown products of certain pheros can ming.
Sigh my english sucks..
So the humidity increases the diffusion… its just that with all this humidity and the wind.. it feels like if I put the mones on my neck(Ammo,IS and IO) the wind will wash it out D=.
Even so, it will still last a good few hours - You should maybe look to topup every 4hrs, instead of every 6 (IS only lasts about 3hrs at the best of times). The pheros will still be effective and if anything, even more effective. 
And don’t worry about your english - There are plenty of non-native speakers here and so long as we can roughly work out what you are on about, all is good! 
The belief that wind will “wash away” your mones is a myth. The number at least won’t be significant.
However, I agree that humidity and heat will diffuse mones faster. That being said, I think sunlight is the main culprit since it breaks the molecules down themselves (this only happens if you stay in the sun for a long period of time)