Actually, hurricane season in the Caribbean is from mid-May through the entire month of November. Last year, we had a Cat 1 hurricane spin up practically in my backyard in February. Which parameters in which file(s) need to be adjusted to accurately reflect a normal hurricane season in-game?August through November is Hurricane season... storms in general as well as the spring when Cold and High Pressure/ Low Pressure systems make their way into that area routinely off the continent.