Weather and perfume
How to test perfume in humid weather
Test perfume in humid weather by recording the exact product, normal application and changing scent through a realistic day. Keep character, presence and enjoyment as separate observations.
A HUME Fragrance buying guide

Keep the comparison readable
Try one unfamiliar candidate at a time and avoid layering. Record the applicator because equal spray counts may deliver different amounts.
Note the whole context
Include warmth, activity, travel and indoor time. Humidity is only one part of the wearing situation.
Repeat the favorite
A second suitable wear helps distinguish a consistent preference from one unusual day. Do not deliberately heat or wet the product.
Try this before you buy
Create a trial log with product, conditions, opening, arrival scent and later enjoyment.