Mean Temperature Anomalies April 2020

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April 2020

Temperature anomalies in the eastern Caribbean were warmer than the 1981 – 2010 average. Trinidad Saint Lucia, St. Maarten and St. Thomas were between 0.75 and 1.50 oC warmer; Tobago, Grenada, Dominica, Guadeloupe and Antigua were between 0.25 and 0.75 oC warmer; Barbados was between 0 to 1.50 oC warmer from southeast to northeast; Martinique and St. Kitts between 0.25 and 1.50 oC warmer; and St. Croix between 0and 0.75 oC warmer. Conditions in the Guianas ranged from 0.75 oC cooler in northeast Suriname up to 2.50 oC warmer in central and north central Guyana.  Curacao was between 0.25 and 0.75 oC warmer. Puerto Rico ranged from 0.25 in the north east to 1.5 warmer elsewhere. Haiti and Jamaica was between 0.75 to 1.50 oC warmer. Grand Cayman was between 1.50 and 2.50 oC warmer.  Cuba ranged from 0.75 to 2.50 warmer east to west. Belize was predominantly 1.50 to 2.50 oC. warmer except for the northwestern corner which was above 2.50 oC warmer. Northern Bahamas ranged from 0.75 to above 2.50 oC warmer.

February to April 2020

Much of the eastern Caribbean was warmer than the 1981 – 2010 average. Trinidad, Saint Lucia and St. Maarten were between 0.75 to 1.50 oC warmer; Barbados between 0.25 to 1.50 oC warmer from southeast to northwest; Tobago, Grenada, Martinique, St. Kitts and St. Thomas were between 0.25 and 0.75 oC warmer; Guadeloupe was  between 0 and 0.25 oC warmer. St. Croix ranged from 0.25 oC cooler to 0.25 oC warmer from south to north. Conditions in the Guianas ranged from at least 0.25 cooler in a small area in northeastern Suriname and French Guiana to 2.50 oC warmer in central Guyana, west central Suriname and north central French Guiana. Curacao was between 0.25 and 0.75 oC warmer. Puerto Rico and Haiti were between 0.25 and 1.50 oC warmer. Jamaica and Grand Cayman were between 0.75 and 1.50 oC warmer. Cuba and Belize were between 0.75 and 2.50 oC warmer. Northern Bahamas ranged from 0.75 to more than 2.50 oC warmer.

November 2019 to April 2020

Temperature anomalies in the eastern Caribbean were warmer than the 1981 – 2010 average. Trinidad, Tobago and St. Maarten was between 0.75 and 1.50 oC warmer; Barbados and Guadeloupe between 0.25 and 1.50 oC warmer; Grenada, Saint Lucia, Martinique, St. Kitts and St. Thomas between 0.25 and 0.75 oC warmer; Dominica between 0 and 0.75 oC warmer; Antigua and St. Croix between 0 and 0.25 oC warmer. Conditions in the Guianas ranged between 0 and 0.25oC cooler in northeastern French Guiana and more than 2.50 oC warmer in north central French Guiana, and between 0.75 and 1.50 oC in most of Guyana and Suriname. Curacao was between 0.25 and 0.75 oC warmer. Puerto Rico was predominantly between 0.75 and 1.50 oC warmer with a small section the southeast being between 0.25 and 0.75 oC warmer. Haiti, Jamaica, Cuba and Grand Cayman were between 0.75 and 1.50 oC warmer. Belize was predominantly between 0.75 and 1.50 oC warmer with small section in the north central being 1.50 to 2.50 oC warmer. Northern Bahamas was between 0.75 and 2.50 oC warmer.

May 2019 to April 2020

The islands of the eastern Caribbean were warmer than the 1981 – 2010 average, except for Guadeloupe which was between 0.25 to 0.75 oC cooler, Dominica which ranged from 0.75 cooler in the northeast to 0.75 oC warmer in the south, Antigua which ranged from 0.25 oC cooler in the south to 0.25 oC warmer in the north and St. Croix which was between 0 to 0.25 oC cooler. Trinidad was between 0.75 and 1.50 oC warmer than average; Barbados and Tobago between 0.25 to 1.50 oC warmer; Grenada, Saint Lucia, Martinique, St. Kitts, St. Maarten and St. Thomas between 0.25 and 0.75 oC warmer. Conditions in the Guianas ranged from between 0 oC warmer in northeast Suriname and northeast French Guiana to 2.50 oC warmer in north central French Guiana. Curacao was between 0.25 to 0.75 oC warmer. Puerto Rico was predominantly between 0.25 and 0.75 oC warmer except for a small section in the northeast which was between 0.75 and 1.50 oC warmer. Haiti was predominantly between 0.25 and 0.75 oC warmer with the exception of the northwestern and southwestern tips which was between 0.75 and 1.50 oC warmer. Jamaica, Cuba and Grand Cayman were between 0.75 and 1.50 oC warmer. Belize and northern Bahamas was between 0.75 and 2.50 oC warmer.

Mean Temperature for April 2020

Mean Temperature for the Period May 2019 to April 2020

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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.