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Curaçao, Curaçao · Tropical

Curaçao in September: go or not?

Mixed period. Curaçao in September: 5.5/10.

📅 Updated August 2026 🛰️ ERA5 · 10 years 📍 12.17°N · 68.98°W
⚡ This month's verdict
Why not
Curaçao · September
5.5
28–32°
Temperature
27%
Rain
9h
Sun
🌴 Tropical☀️ High UV🌧️ Monsoon season
Photo : Bent Van Aeken via Unsplash
The month in detail

What to expect in September

Autumn marks the end of peak season in Curaçao. Temperatures drop (32.0°C) and rain returns (27.0% of days). Expect rain on 27.0% of days — a light raincoat in the bag is recommended. Not the best window, but acceptable if dates are constrained. March (8.4/10) is significantly better if possible.

September ranks 7 out of 12 months in Curaçao. Compared to August: 9 pts fewer rainy days, −0.9h of sun per day.

This month's conditions

What it's like in September

UV index
9 · very high
protection essential
Feels like
oppressive heat
24°
Sea
30°C
warm, ideal
Daylight
12.1h of daylight
Air quality
good
AQI 30
Compare

Is September the right month?

The best month in Curaçao is March (8.4/10), 2.9 pts higher than September.

See March →See all 12 months →
Context

Our verdict

Curaçao is the largest of the ABC islands: 444 km², 160,000 inhabitants, capital Willemstad UNESCO listed for its Dutch colonial architecture (pastel façades). Outside the hurricane zone.

Read Gilles' full review →

Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

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Stay
Hotels & rentals · Curaçao
Expedia →
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Activities
Tours, tickets, experiences
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Flights
Multi-airline comparator
Kiwi →

🎟️ Activities & tours · Curaçao

GetYourGuide selection · free cancellation

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Affiliate link · GetYourGuide
Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a tropical stay.

Country · Curaçao

🗣️LanguageDutch
💶CurrencyFlorin antillais (ƒ)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘExpensive · 4/5

🌡️ Climate

🌍Climate typeTropical
📈Climate trend ⓘ+1.25°C/decade
🔥Hottest monthSeptember · 32°C
❄️Coolest monthJanuary · 29°C
🌧️Rainiest month ⓘNovember · 73%

🏝️ Tropical stay

🌞Dry season ⓘMay → Sep
🌧️Wet season ⓘDec → Mar
🌀Cyclones ⓘSeason Nov-Apr
Explore

Other destinations in September

If September doesn't convince you for this destination, compare with others.

Similar climate
BonaireCaribbean NetherlandsArubaArubaRio de JaneiroBrazilRoatánHondurasHobartAustralia
Nearby
CaracasVenezuela295 kmDominican RepublicDominican Republic707 kmPunta CanaDominican Republic715 kmCartagenaColombia739 km
Other top picks
SalCape Verde5.6Cape VerdeCape Verde5.3Marsa AlamEgypt5.8Sharm el-SheikhEgypt5.8HurghadaEgypt5.9
← AugustOctober →
🗺️ See all 754 destinations on the map
Location

Where is Curaçao ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Curaçao
Tropical climate with a 8.4 → 4.8 gap between best and worst month. 10 years of ERA5 data to choose by project.
12.17°N · 68.98°W
Questions

Frequently asked questions

What is the best time to visit Curaçao?
March is the best month with 29.0°C highs, 25.0°C lows, 8.8h of sunshine and 32.0% rainy days. The months of March & February offer comparable conditions.
How many hours of sunshine does Curaçao get in March?
Curaçao averages 8.8 sunshine hours per day in March. It is the sunniest month with a climate score of 7.9/10.
What is the rainiest month in Curaçao?
November is the most unfavourable month with November has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Curaçao in March?
In March, overnight lows reach 25.0°C, while afternoon highs average 29.0°C.
Is Curaçao good in winter?
In winter (December-February), Curaçao scores 6.7/10 on average — Decent period conditions for cultural visits.. The best month overall remains March with a score of 7.9/10.
When should you avoid Curaçao?
November is the most difficult month to visit Curaçao, with November has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Curaçao in September?
In September, the sea averages 30°C in Curaçao: warm, ideal. Ideal conditions for swimming and snorkeling.
Do you need sun protection in Curaçao in September?
The average UV index reaches 9 in September in Curaçao (very high), with about 12.1h of daylight. Protection essential.