Seasonal perfumes!! How does the season (summer, spring, winter, autumn) affect the smell of the scent on my skin? The season is one of the most critical factors that affect that skin of yours, furthermore affecting how your perfume smells on it. You probably know that temperature has a significant impact on the way an aroma is perceived. Hot weather, for example, intensifies the fragrance notes, while a cold climate makes it more difficult for them to evaporate. This makes it very important for you to make the right decision when choosing a perfume to wear in the different seasons.