
The weather, especially here in the UK, is variable these days, to say the least. Most sane people in the country like to head out prepared for the elements, and if you're the outdoorsy type, this will mean either wearing a waterproof shell rather than packing an umbrella.
This might explain why our best waterproof jacket roundup is more popular than other outdoor apparel guides. People need a reliable, weatherproof shell all year round, especially in spring and autumn.