Ryanair offer travel insurance policies as an add on to a flight booking, or they can also be purchased as stand-alone products. Ryanair travel insurance is offered in two levels, so you can choose the option that's right for you and your wallet.
Jamaica's rainy season coincides with ours here in Florida (I am in the Tampa area) for the most part. We have anywhere from 30-50% chance of rain daily until hurricane season is over. I didn't mean you have rain every day, all day from May to December in Jamaica, but I assume it is a lot like here in Florida.
Rainy season begins technically in May and runs through Dec. If you want to get married on the beeach my recommendation is go in March or April. We usually go to Jamaica then because of that is the dry season and it is cooler. The last time (April 2005) we went to Jamaica it only rained one evening the entire nine nights were were there and it was only an hour or two in the evening. Report inappropriate content.