Asian Tiger Mosquito, Aedes albopictus. The Situation: The Asian tiger mosquito entered the United States in shipments of used tires from northern Asia in the mid-1980s. It can survive in a broad range of climates and has spread rapidly from the point of first detection in the south-central United States.
The weather and its seasons. Grenada boasts comfortable to hot weather year round. Expect temperatures that range from 32 C during the day in summer to as low as 20 C overnight in winter.
In April, temperatures increase on average about one to two degrees throughout the region, and several destinations, like Puerto Rico, reach their peak rain season. Rainfall in the Caribbean averages about five inches or more during the month of May, except in Aruba where things are steadily dry throughout the year.Temperatures average in the mid-80s. June is where most of the Caribbean experiences its heaviest rain showers.eather Month by Month. January in the Caribbean is warmer than the majority of location throughout the United States, Canada, and Europe, with Aruba, the Cayman Islands and St. Lucia experiencing the highest temperatures in the region on average. Rain fall averages between two and three inches throughout the region.