Most chili plants will survive during rainy season (provided the drainage is good) but you will lose many fruits to 'softening' up, then rotting away. All sorts of little creatures will attack the peppers and damage the outer skin if not more. Slugs and snails will want their share too.
If you have some very fine mesh netting (like the one used for mosquito nets for beds) you can make some protection sacks and cover the plants, tighten 'm up around the base and check regularly if there's enough ventilation and/or fruit developing. Just be quicker than these little vermins!
There are at least 2 other threads about the spicy stuff that I know of....
https://teakdoor.com/farming-and-gard...ml#post1525190
and
https://teakdoor.com/farming-and-gard...ml#post1250425 (Aji Umba. Or how to spice up your life. Twice!)