A is the correct answer. This is because B and D use "weather"(which is like raining or sunny) as whether(which is like whether or not your okay). While C uses whether as weather. A is the only one that uses Weather correctly.
I can’t write the essay but I can give you things to talk about. 1. Beaches 2. Restaurants 3. The smell 4. Getting a tan 5. In your fifth paragraph write your conclusions. Usually supports your main idea.