Similar Climates › City Pairings › Willemstad ≈ Key West

City Pairings

🇨🇼 Willemstad’s climate twin is 🇺🇸 Key West, Florida

loose match

Willemstad, Curaçao and Key West, Florida are a loose climate match — 1,935 km (1,202 mi) apart. Willemstad is Köppen zone Aw; Key West is Aw.

See Willemstad on the interactive map →

What to expect

Willemstad and Key West both sit in the tropical savanna (Aw) zone, so their seasonal arcs line up. They sit only about 1,935 km (1,202 mi) apart — a short hop on the atlas for a climate match this close.

It is a loose match: useful as a climate analogue for Willemstad, though not a perfect copy. January means differ by 4°C (Key West cooler); July by 1°C (Key West warmer). Rainfall shifts more: Key West is 65 mm wetter in July.

Sunshine stays close: Key West at 10.8 h/day on average versus 11.4 h/day in Willemstad (January 9.4 h / 11 h, July 12.2 h / 11.9 h). PM2.5 averages stay near each other (13 µg/m³ in Key West, 13 in Willemstad). Humidity: dew point in Key West runs about 6°C lower in January (16°C vs 22°C), so the air feels drier.

January & July climate

January & July · °C and mm

WillemstadKey West
January
Temp
29° / 24°
25° / 19°
Rain
45 mm
50 mm
Dew
22°
16°
PM2.5
11.1 µg/m³
10.1 µg/m³
Sun
11.0 h
9.4 h
July
Temp
31° / 26°
33° / 26°
Rain
20 mm
85 mm
Dew
23°
23°
PM2.5
14.9 µg/m³
15.1 µg/m³
Sun
11.9 h
12.2 h

Compare Willemstad and Key West month by month on the interactive map →

See Key West's climate twin on its own page.

Frequently asked questions

What place has a climate like Willemstad?

On Similar Climates, Key West, Florida is the closest distant match for Willemstad, Curaçao — scored loose, about 1,935 km (1,202 mi) away.

How far is Willemstad from its climate twin?

Willemstad and Key West are separated by roughly 1,935 km (1,202 mi) on the great-circle route.

Do Willemstad and Key West have their seasons at the same time?

Yes — both cities are in the same hemisphere, so summer and winter fall in the same calendar months.

Do Willemstad and Key West share a Köppen climate zone?

Yes — both are tropical savanna (Aw).

What is the climate like in Willemstad?

Willemstad has a tropical savanna climate (Aw). January averages a high of 29°C and a low of 24°C with 45 mm of rain; July averages 31°C / 26°C and 20 mm.

How sunny is Willemstad?

Willemstad averages about 11 hours of sunshine a day in January and 11.9 hours in July.

What is the air quality like in Willemstad?

January PM2.5 averages about 11.1 µg/m³ (US AQI 53); July averages 14.9 µg/m³ (US AQI 61).

Other close climate matches for Willemstad: Honolulu (loose), Abidjan (loose), Accra (loose).

More tropical savanna cities

All tropical savanna (Aw) cities on Similar Climates →

Explore Willemstad and Key West on the interactive map →

More from