May weather forecast
Saint Vincent and the Grenadines

May in Saint Vincent and the Grenadines serves as the gateway to the rainy season. This month is characterized by increased rainfall and consistently warm tropical temperatures.

Temperatures in May maintain the range established in the preceding months, with lows around 24°C (75.2°F) and highs reaching up to 30°C (86°F). The warmth remains steady, but the overall climate becomes more humid due to the increasing precipitation levels.

Rainfall in May sees a significant increase, with precipitation often exceeding 100mm (3.94"). This change marks the shift from the drier months into the wetter season. Despite the increased rainfall, the showers are usually brief and interspersed with periods of sunshine.

The city of Kingstown experiences similar weather conditions in May, reflecting the broader country's climate. The increase in humidity and rainfall is felt across all islands, including the capital.

While May does not represent any extremes in temperature, it is noteworthy for its role as the commencement of the wet season. The increase in rainfall this month signals the transition to the wetter, more humid months of the year.

Moving into June, the weather in Saint Vincent and the Grenadines continues to change. Rainfall becomes even more prevalent as the wet season settles in, while temperatures remain fairly consistent with the warmth and humidity of the tropical climate.

---

• Kingstown - May »
  In Kingstown in May, it is raining for 19.1 days, with typically 29mm (1.14") of accumulated precipitation. The months with the lowest UV index in Kingstown are January through December, with an average maximum UV index of 7.
• Bequia - May »
  The months with the highest humidity in Bequia, Saint Vincent and the Grenadines, are May through July, with an average relative humidity of 78%. The months with the highest UV index in Bequia are January through December, with an average maximum UV index of 7.
• Chateaubelair - May »
  January through December, with an average maximum UV index of 7, are months with the lowest UV index in Chateaubelair, Saint Vincent and the Grenadines. January through December, with an average maximum UV index of 7, are months with the highest UV index in Chateaubelair, Saint Vincent and the Grenadines.
• Layou - May »
  The months with the highest UV index in Layou are January through December, with an average maximum UV index of 7. The months with the highest UV index in Layou are January through December, with an average maximum UV index of 7.
• Georgetown - May »
  January through December, with an average maximum UV index of 7, are months with the highest UV index in Georgetown. The months with the lowest UV index in Georgetown are January through December, with an average maximum UV index of 7.
• Port Elizabeth - May »
  February through September, with an average maximum UV index of 12, are months with the highest UV index in Port Elizabeth, Saint Vincent and the Grenadines. On the first day of May in Port Elizabeth, Saint Vincent and the Grenadines, sunrise is at 05:43 and sunset at 18:20.
• Ashton - May »
  The months with the highest UV index in Ashton, Saint Vincent and the Grenadines, are January through December, with an average maximum UV index of 7. On the last day of the month, in Ashton, Saint Vincent and the Grenadines, sunrise is at 05:39 and sunset at 18:28 AST.
• Charlestown - May »
  January through December, with an average maximum UV index of 7, are months with the highest UV index in Charlestown, Saint Vincent and the Grenadines. May through July, with an average relative humidity of 78%, are the most humid months in Charlestown, Saint Vincent and the Grenadines.
• Biabou - May »
  In Biabou, in May, the average water temperature is 28.3°C (82.9°F). Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as ideal and highly pleasant for extended enjoyment in all water activities.