Forgive me if the solution is easier than my efforts have concluded, buuut:
I have a plethora (not when it comes to piñatas) of online resources that provide current
and forecasted weather
models, ad nauseam. Are there any resources that convey historical data that I can utilize?
The best info I could find for most of the caribbean
is that wind
typically comes from the east at +/- 14kts every month. Surely this is over-simplified.