September weather forecast
Curaçao

September in Curaçao marks a slight shift in the climate as the island moves towards its rainier season. The average precipitation during September increases to 70mm (2.76"), indicating a further shift from the semi-arid conditions of the previous months. Despite this, the rainfall remains manageable and does not severely impact outdoor activities. Temperatures during September stay consistent, ranging from 27°C (80.6°F) to 32°C (89.6°F), continuing to offer a warm climate.

These weather patterns are mirrored across the island, including the capital city of Willemstad. The Caribbean Sea remains inviting for water activities, maintaining a warm temperature of approximately 29°C (84.2°F).

Compared to August, September experiences a modest increase in rainfall while the temperature range remains similar. As the island transitions from September into October, the rainfall continues its upward trend, and temperatures remain consistent, marking the onset of the wetter part of the year.

Consistent with its tropical semi-arid climate, Curaçao does not witness extreme weather changes or significant snowfall in September. This month, like those before it, does not break any records for extreme temperatures or high levels of precipitation. Despite the increase in rainfall, the consistently warm temperatures and pleasant sea conditions continue to make September a viable option for visitors seeking a tropical island getaway.

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• Willemstad - September »
  In Willemstad in September, the average water temperature is 29°C (84.2°F). Willemstad records the warmest temperatures in September, averaging a high of 32.6°C (90.7°F) and a low of 26.5°C (79.7°F).
• Newport - September »
  The months with the most sunshine in Newport are August and September, with an average of 9.5h of sunshine. August and September, with an average of 9.5h of sunshine, are months with the most sunshine in Newport.
• Barber - September »
  On the first day of September in Barber sunrise is at 06:25 and sunset at 18:46. August and September, with an average of 9.5h of sunshine, are months with the most sunshine in Barber.
• Fontein - September »
  August and September, with an average of 9.5h of sunshine, are months with the most sunshine in Fontein. The months with the most sunshine in Fontein are August and September, with an average of 9.5h of sunshine.
• Julianadorp - September »
  The months of September and October bring the highest temperatures in Julianadorp, averaging a high of 28.9°C (84°F). August and September, with an average of 9.5h of sunshine, are months with the most sunshine in Julianadorp.
• Curaçao - September »
  In Curaçao in September, during 4.6 rainfall days, 49mm (1.93") of precipitation is typically accumulated. Curaçao's warmest month, September, generally records average temperatures ranging from a high of 32.6°C (90.7°F) to a low of 26.5°C (79.7°F).
• Punda - September »
  In Punda, during September, the rain falls for 4.6 days and regularly aggregates up to 49mm (1.93") of precipitation. On the first day of September in Punda, sunrise is at 06:25 and sunset at 18:45.
• Brievengat - September »
  September in Brievengat, Curaçao brings a notable upswing in rainfall with a tally of 64mm (2.52"), standing out as the month with the highest recorded rainfall for the year thus far. In Brievengat during September, the rain falls for 18.5 days and regularly aggregates up to 64mm (2.52") of precipitation.
• Bullenbaai - September »
  On the first day of September in Bullenbaai sunrise is at 06:25 and sunset at 18:46. September in Bullenbaai sees a further increase in temperature while rainfall marks an uptick, with an average of 64mm (2.52") spread over 18.5 days.
• Santa Rosa - September »
  September weather in Santa Rosa bears the same warm temperatures as August, yet an increased amount of rainfall reaching up to 64mm (2.52"). August and September, with an average of 9.5h of sunshine, are months with the most sunshine in Santa Rosa.
• Nieuw Nederland - September »
  The months with the most sunshine in Nieuw Nederland are August and September, with an average of 9.5h of sunshine. August and September, with an average of 9.5h of sunshine, are months with the most sunshine in Nieuw Nederland.
• Marchena - September »
  August and September, with an average of 9.5h of sunshine, are months with the most sunshine in Marchena. In Marchena, Curaçao, in September, during 18.5 rainfall days, 64mm (2.52") of precipitation is typically accumulated.