September weather forecast
Saint Vincent and the Grenadines

September in Saint Vincent and the Grenadines is part of the tail end of the wet season. The month is characterized by a further decline in rainfall compared to August and consistently warm temperatures.

The temperature in September remains steady, with lows hovering around 24°C (75.2°F) and highs reaching up to 30°C (86°F). Despite the decrease in rainfall, the humid atmosphere persists due to the still significant rainfall levels.

Rainfall in September continues to decline, with precipitation often around 130mm (5.12"). Although the frequency of showers decreases compared to August, September is still considered part of the wet season, and intermittent rain events are common.

The weather in Kingstown follows the country's general climate trends. The capital experiences a similar rainfall pattern and temperature consistency as seen in the broader nation.

September does not hold any extreme values in Saint Vincent and the Grenadines' climate calendar, but it is significant for the continued shift from the wet season towards the drier months.

Transitioning into October, the weather continues to follow this trend. Rainfall further decreases as the country moves closer to the dry season, while temperatures remain consistent with the persistent tropical warmth.

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• Kingstown - September »
  The month with the warmest seawater is September, with an average sea temperature of 29.7°C (85.5°F). Kingstown's temperature records reveal September as the warmest month, marked by average highs of 28.8°C (83.8°F) and lows of 28°C (82.4°F).
• Bequia - September »
  In Bequia in September, it is raining for 14.9 days, with typically 26mm (1.02") of accumulated precipitation. September temperatures in Bequia, Saint Vincent and the Grenadines, vary between a high-temperature of 28.7°C (83.7°F) and a low-temperature of 27.9°C (82.2°F).
• Chateaubelair - September »
  In Chateaubelair, Saint Vincent and the Grenadines, during September, the rain falls for 14.9 days and regularly aggregates up to 26mm (1.02") of precipitation. On the first day of September in Chateaubelair sunrise is at 05:53 and sunset at 18:16.
• Layou - September »
  The month with the warmest seawater in Layou is September, with an average sea temperature of 29.7°C (85.5°F). In Layou in September, it is raining for 14.9 days, with typically 26mm (1.02") of accumulated precipitation.
• Georgetown - September »
  In Georgetown during September, the rain falls for 14.9 days and regularly aggregates up to 26mm (1.02") of precipitation. In Georgetown during September, the rain falls for 14.9 days and regularly aggregates up to 26mm (1.02") of precipitation.
• Port Elizabeth - September »
  With an average sea temperature of 29.7°C (85.5°F), September is the month with the warmest seawater in Port Elizabeth, Saint Vincent and the Grenadines. In Port Elizabeth in September, during 21 rainfall days, 270mm (10.63") of precipitation is typically accumulated.
• Ashton - September »
  September and October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Ashton. With its average high temperature of 28.8°C (83.8°F) and a low of 28°C (82.4°F), September is regarded as the warmest month in Ashton.
• Charlestown - September »
  In Charlestown September records the highest average temperatures, peaking at 28.8°C (83.8°F) and reaching a low of 28°C (82.4°F). September, with its high-temperature average of 28.8°C (83.8°F) and a low-temperature average of 28°C (82.4°F), is the warmest month in Charlestown.
• Biabou - September »
  On the first day of September in Biabou, Saint Vincent and the Grenadines, sunrise is at 05:53 and sunset at 18:15. In Biabou, Saint Vincent and the Grenadines, in September, the average water temperature is 29.7°C (85.5°F).