A vaccination certificate is required from travellers over one year of age coming from infected areas. All major credit cards are accepted. US dollar travellers cheques are recommended. Over 45 locations. Local patois is also spoken.
Evenings tend to be cooler.
Jamaica is in the Caribbean hurricane path, hurricanes if they strike are most likely July through November. Check for likelihood before travel. American 2 pin plugs are mainly used. POST 4-5 days. It is inadvisable to travel alone at night.