SPI Discussion March 2015 March 2015 Mixed conditions existed in the eastern Caribbean and Guyana for the month. Trinidad, Tobago and St. Lucia were normal; Grenada and St. Vincent slightly wet; Barbados moderate to very wet; Dominica, Anguilla and St. Croix moderately dry; Antigua severely dry; St. Kitts slightly dry; St. Maarten extremely dry; and …