Weather in Curaçao in settembre
Country-wide climate normals across 12 cities in Curaçao.
How Hot Is Curaçao in settembre?
Curaçao bakes evenly in September — highs around 32°C are typical from Lagún all the way to Brievengat, with very little regional variation. Lows sit around 27°C even overnight, and the country's small geographic footprint means there are no significant climate pockets. Expect uniform heat day and night.
Sunshine in Curaçao in settembre
Curaçao sees limited sun in September: just 2.5h a day in Willemstad, with heavy cloud cover common across most regions. Daylight runs from 6:25 am to 6:35 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In Curaçao In settembre?
Moderate rainfall defines Curaçao's September: Willemstad averages 60mm across 10 days. Some regions see meaningfully wetter weather, especially coastal or mountain-facing areas, while continental interiors tend toward the drier end of the spectrum.
Is Curaçao Humid In settembre?
Saturated air defines Curaçao's September: humidity at 77% in Willemstad, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Curaçao In settembre
Persistent breeze shapes Curaçao's September: 29 kph in Willemstad, with consistent wind across the country. The conditions are ideal for sailing and other wind sports, but can be disruptive for fine outdoor work.
Cloud Cover In Curaçao In settembre
Cloudy skies dominate Curaçao in September — 67% cover in Willemstad, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.