SPEI April 2025

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SPEI February 2025

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SPEI January 2025

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SPI Monitor April 2025

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April 2025

Mixed conditions were experienced throughout the islands of the eastern Caribbean during the month of April. Trinidad was exceptionally wet in the south to slightly dry in the north; Tobago normal to very wet; Grenada and Antigua slight to moderately wet; Barbados  and Anguilla slightly dry to slightly wet; St Vincent, Saint Lucia and St Kitts moderately dry to normal; Martinique and Dominica predominantly normal to slightly dry; Guadeloupe predominantly normal to slightly wet; St Maarten moderately wet to normal and St Thomas extreme to exceptionally wet. In the Guianas, conditions ranged from exceptionally wet in southern and northern Guyana to moderately dry in northwestern Suriname. Aruba and Curacao were normal. Puerto Rico was mostly normal ranging to moderately wet in the east. Hispaniola ranged from very wet on the northern Haiti/Dominican Republic border to slightly dry in southeastern Dominican Republic and normal in southwestern Haiti. Jamaica was extremely wet in the south ranging to normal in the west and to slightly dry on the eastern coastline. Grand Cayman was predominantly very wet ranging to moderately wet. Cuba ranged from severely dry in east central areas to very wet in the west and to slightly wet on the eastern coastline. Northern Bahamas was normal to moderately dry and Belize was mostly normal ranging to moderately dry in the south and to extremely dry in the northeast.

 

February to April 2025

Over the three month period mixed conditions were experienced throughout the eastern Caribbean. Trinidad was exceptionally wet in the southeast to moderately dry in the north; Tobago moderately dry to moderately wet; Grenada moderate to slightly wet; Barbados slightly dry to moderately wet; St Vincent slightly dry to normal; Saint Lucia predominantly normal to slightly wet; Martinique moderately wet to slightly dry; Dominica extremely wet to normal; Guadeloupe moderately wet to normal; Antigua moderately wet; St Kitts normal to moderately dry; St Maarten and Anguilla normal to slightly dry and St Thomas very wet. Conditions in the Guianas ranged from normal to exceptionally wet. Aruba was normal and Curacao normal to slightly wet. Puerto Rico ranged from normal in the west to very wet in the east. Hispaniola was mostly normal, ranging to moderately wet in northern areas and to very wet in the extreme east. Jamaica ranged from very wet in the south to slightly dry in the north. Grand Cayman was normal. Cuba was slightly wet in western areas ranging to moderately dry in east central areas. Northern Bahamas was slight to severely dry and Belize was mostly normal ranging to slightly dry in the west and to very wet in the southeast.

 

 

November 2024 to April 2025

Conditions over the six month period were predominantly normal to above normal throughout the eastern Caribbean. Trinidad was exceptionally wet to moderately dry south to northwest; Tobago and St Vincent slightly wet to mostly normal; Grenada very to moderately wet; Barbados and Martinique normal to moderately wet; Saint Lucia extremely wet to normal; Dominica slight to very wet; Guadeloupe very wet to normal; Antigua, St Kitts, St Maarten and Anguilla normal and St Thomas extremely wet. In the Guianas, conditions ranged from exceptionally wet in northern Guyana and Eastern French Guiana to exceptionally dry in northern Suriname. Aruba was normal and Curacao normal to slightly dry. Puerto Rico was normal to extremely wet west to east. Hispaniola ranged from normal in southern Dominican Republic to predominantly slightly wet, and  to extremely wet in eastern Dominican Republic. Jamaica was extremely wet in the south to moderately dry in the north. Grand Cayman was slightly wet to normal.  Cuba was moderately dry in central areas, ranging to slightly wet in the west and east and to severely dry in the extreme southeast. Northern Bahamas ranged from normal to extremely dry and Belize was moderately dry in the southwest ranging to extremely wet in central areas.

 

May 2024 to April 2025

Mixed conditions were experienced throughout the eastern Caribbean over the twelve month period. Trinidad ranged from exceptionally wet in the southeast to extremely dry in the northwest; Tobago and St Vincent normal; Grenada moderate to slightly wet; Barbados, Martinique, Guadeloupe, St Maarten and Anguilla normal to moderately wet; Saint Lucia, Dominica and Antigua slightly wet to normal; St Kitts normal to moderately dry and St Thomas extremely wet. In the Guianas, conditions ranged from exceptionally wet to severely dry. Aruba was slightly dry and Curacao was normal to slightly dry. Puerto Rico was predominantly normal ranging to very wet in the extreme northeast. Hispaniola was severely dry in northern areas of the Dominican Republic ranging to exceptionally wet in western Haiti and to extremely wet in the extreme east of the Dominican Republic. Jamaica ranged from extremely dry in the south to moderately wet in the north and eastern areas and to normal in the west. Grand Cayman predominantly very to moderately wet. Cuba ranged from normal in east central areas to exceptionally wet in the extreme west and east. Northern Bahamas ranged from severely dry to extremely wet and Belize was severely dry in the south ranging to extremely wet in the east.

 

May 2023 to April 2025

Mixed conditions were experienced over the two year period throughout the islands of the eastern Caribbean. Trinidad was exceptionally wet to exceptionally dry southeast to northwest; Tobago, St Vincent, Saint Lucia and St Kitts moderately dry to normal; Grenada moderate to slightly wet; Barbados, Dominica, Antigua and St Thomas normal; Martinique slightly wet to slightly dry; Guadeloupe moderately wet to severely dry; St Maarten predominantly normal to slightly wet and Anguilla moderately wet to normal. In the Guianas, conditions ranged from exceptionally wet in northern Guyana to exceptionally dry in northeastern Guyana and the central Suriname/French Guiana border. Aruba was moderately dry and Curacao was predominantly normal to slightly dry. Puerto Rico was mostly normal ranging to moderately wet in the north. Hispaniola ranged from extremely wet in southern and extreme eastern areas to severely dry in the north of the Dominican Republic. Jamaica was mostly normal ranging to extremely dry in western areas and to moderately wet in the north. Grand Cayman was slightly wet to mostly normal. Cuba was extremely dry in central areas ranging to exceptionally wet in the west and to slightly wet in the extreme southeast and to moderately dry in the east. Northern Bahamas was normal to exceptionally wet and Belize severely dry in the south to moderately wet in eastern areas.

 

Disclaimer

The information contained herein is provided with the understanding that The Caribbean Institute for Meteorology and Hydrology makes no warranties, either expressed or implied, concerning the accuracy, completeness, reliability, or suitability of the Outlook. The information may be used freely by the public with appropriate acknowledgement of its source, but shall not be modified in content and then presented as original material.

SPI Monitor March 2025

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March 2025

Mixed conditions were experienced during the month of March throughout the eastern Caribbean. Trinidad, Tobago and St Maarten slightly dry to normal; Grenada very to slightly wet; Barbados slightly wet; St Vincent moderately dry; Saint Lucia moderately dry to normal; Martinique normal to severely dry; Dominica moderately wet to normal; Guadeloupe, Antigua, St Kitts and Anguilla normal and St Thomas moderate to slightly wet. In the Guianas, conditions were mostly normal ranging to exceptionally wet in northeastern French Guiana and to moderately dry in northern Suriname and northwestern French Guiana. Aruba was normal to slightly dry and Curacao predominantly normal to slightly wet. Puerto Rico ranged from normal to moderately wet. The Dominican Republic was mostly normal ranging to severely dry in the southwest and to slightly wet in northern areas. Jamaica was exceptionally wet in central areas ranging to normal in the west and to exceptionally dry in the east. Grand Cayman was moderately dry. Cuba was mostly normal ranging to slightly wet on the northwestern coastline and to moderately dry in southeastern areas. Northern Bahamas was normal to moderately dry and Belize normal ranging to extremely dry in the west and northeastern coastal areas.

January to March 2025

Apart from portions of the northern Leeward Islands, predominantly normal to above normal conditions were observed over the three month period throughout the eastern Caribbean. Trinidad exceptionally wet to normal; Tobago and Barbados normal to slightly wet; Grenada moderately wet; St Vincent extremely wet; Saint Lucia extreme to slightly wet; Martinique extremely wet to normal; Dominica extreme to moderately wet; Guadeloupe moderately wet to normal; Antigua slight to predominantly moderately wet; St Kitts and Anguilla normal to slightly dry; St Maarten moderate to slightly dry and St Thomas normal. Conditions in the Guianas ranged from normal to extremely wet in eastern areas of French Guiana and to slightly dry in the vicinity of the northern Suriname/French Guiana border and northeastern Guyana. Aruba slightly wet to mostly normal. Curacao moderate to predominantly slightly wet. Puerto Rico was normal in central areas, ranging to slightly dry in the west and to moderately wet in the east. The Dominican Republic ranged from exceptionally dry in southwestern areas and to moderately wet in the east. Jamaica was exceptionally wet in central areas ranging to moderately dry in the extreme northwest and to slightly dry in the extreme east. Grand Cayman was exceptionally dry. Cuba ranged from severely dry in central areas to normal in the west and to moderately dry in the extreme east and southeast. Northern Bahamas extremely dry to normal and Belize was normal in southern areas ranging to extremely wet in the north.

October 2024 to March 2025

Over the six month period mixed conditions prevailed throughout the eastern Caribbean. Trinidad ranged from exceptionally wet in the southeast to moderately dry on the northwestern coastline; Tobago, Barbados and Antigua slightly dry to normal; Grenada, Saint Lucia, Dominica and Guadeloupe moderately wet to normal; St Vincent extreme to slightly dry; Martinique slightly wet to normal; St Kitts, St Maarten and Anguilla normal and St Thomas moderately wet. Conditions in the Guianas were predominantly normal ranging to exceptionally wet in the extreme north of Guyana and eastern French Guiana and to moderately dry in northern Guyana. Aruba was mostly slightly dry to normal and Curacao normal to moderately dry. Puerto Rico ranged from normal in the west to exceptionally wet in the extreme northeast. The Dominican Republic was predominantly normal ranging to extremely wet in the east. Jamaica was predominantly normal ranging to moderately wet in the west, slightly wet in the east and to moderately dry in the extreme northwest. Grand Cayman was normal. Cuba ranged from normal to exceptionally wet in the extreme east. Northern Bahamas ranged from normal to moderately dry and Belize was slightly dry in the south ranging to exceptionally wet in northeastern areas.

April 2024 to March 2025

Mixed conditions were experienced over the twelve month period throughout the eastern Caribbean. Trinidad exceptionally wet to severely dry southeast to northwest; Tobago and Antigua normal; Grenada, Saint Lucia and Dominica slightly wet to normal; Barbados, Martinique, Guadeloupe, St Maarten and Anguilla normal to moderately wet; St Vincent extreme to slightly dry; St Kitts predominantly normal to moderately dry and St Thomas extreme to exceptionally wet. In the Guianas, conditions varied from exceptionally wet in northern and southwestern Guyana to extremely dry in northern Suriname and to moderately dry in the vicinity of the central Suriname/French Guiana border. Aruba was slightly dry and Curacao normal to slightly dry. Puerto Rico was mostly normal to extremely wet in eastern areas. The Dominican Republic ranged from very wet in the south to severely dry in the north and to extremely wet in the extreme east. Jamaica ranged from mostly normal to severely dry in the south and to moderately wet in the extreme north. Grand Cayman was moderately wet. Cuba was mostly normal ranging to extremely wet in the west and eastern areas and to slightly dry in the north. Northern Bahamas ranged from moderately dry to moderately wet and Belize ranged from extremely dry in the south to exceptionally wet in the east.

April 2023 to March 2025

Mixed conditions prevailed over the two year period throughout the eastern Caribbean. Trinidad ranged from exceptionally wet to exceptionally dry southeast to northwest; Tobago ranged from normal in the south to moderately dry in the west and slightly dry in the east; Grenada  and St Maarten slightly wet to normal; Barbados, Antigua and St Thomas normal; St Vincent severe to slightly dry; Saint Lucia and Dominica slightly dry to normal; Martinique slightly wet to slightly dry; Guadeloupe moderately wet to severely dry; St Kitts normal to moderately dry and Anguilla normal to moderately wet. In the Guianas, conditions ranged from exceptionally dry in the vicinity of the central Suriname/French Guiana and northeastern Guyana to exceptionally wet in the extreme north of Guyana. Aruba was moderately dry and Curacao predominantly normal to slightly dry. Puerto Rico ranged from extremely dry in the south to moderately wet in the extreme northeast. The Dominican Republic ranged from extremely wet in southern and eastern areas to severely dry in the north. Jamaica ranged from severely dry in the west to slightly wet in the east and to moderately wet in the north. Grand Cayman was normal. Cuba was severely dry in central areas ranging to exceptionally wet in the west and to moderately dry in the east. Northern Bahamas was normal to exceptionally wet and Belize was severely dry in the south ranging to moderately wet in the east.

 

Disclaimer

The information contained herein is provided with the understanding that The Caribbean Institute for Meteorology and Hydrology makes no warranties, either expressed or implied, concerning the accuracy, completeness, reliability, or suitability of the Outlook. The information may be used freely by the public with appropriate acknowledgement of its source, but shall not be modified in content and then presented as original material.