Monthly climate guide

Willemstad weather in July

Expect hot weather in Willemstad in July: afternoons reach about 28°C (83°F), while nights drop to around 27°C (81°F). Around 22 mm of rain falls over the month (fairly dry), and skies are a mix of sun and cloud. Daytime highs are about the same as June and about the same as August.

What stands out in July

Humidity near 84% makes 28°C feel stickier than it sounds.
There's little difference between day and night (around 1°C).
Nights stay warm, rarely below 27°C — air-conditioning helps.
Plan Handelskade for the cooler hours — early morning is best.

Avg high

28°C

83°F

Avg low

27°C

81°F

Rainfall

22 mm

fairly dry

Humidity

84%

relative

Sky

49%

cloud · a mix of sun and cloud

Live Willemstad forecast Where else to go in July

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Willemstad weather by month

Low → high °C Rain (mm)

Show the monthly averages as a table

Average monthly climate in Willemstad
Month	Avg high	Avg low	Rain	Humidity	Cloud cover
January	27°C / 81°F	26°C / 79°F	37 mm	80%	39%
February	27°C / 80°F	26°C / 79°F	20 mm	80%	33%
March	27°C / 80°F	26°C / 79°F	9 mm	80%	43%
April	27°C / 81°F	26°C / 80°F	8 mm	82%	58%
May	28°C / 82°F	27°C / 80°F	15 mm	85%	66%
June	28°C / 82°F	27°C / 81°F	15 mm	85%	59%
July	28°C / 83°F	27°C / 81°F	22 mm	84%	49%
August	29°C / 84°F	28°C / 82°F	25 mm	82%	44%
September	29°C / 85°F	28°C / 83°F	36 mm	81%	51%
October	29°C / 84°F	28°C / 83°F	67 mm	81%	59%
November	29°C / 83°F	28°C / 82°F	105 mm	81%	55%
December	28°C / 82°F	27°C / 81°F	58 mm	80%	43%

What to pack for July

Light, breathable clothing (cotton or linen)
A sun hat and high-SPF sunscreen
A refillable water bottle
Quick-dry fabrics — it feels stickier than the temperature suggests

Full season-by-season packing guide →

Is July a good time to visit Willemstad?

Our Willemstad guide recommends: Year-round; it's warm, sunny and fairly dry most of the year, with a short rainier period in late autumn.

The trade winds keep the heat pleasant, but the sun is strong — use high-SPF sunscreen.

Best time to visit Willemstad →

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Willemstad weather in July. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/curacao/willemstad/july

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Willemstad in July: quick answers

Is July a good time to visit Willemstad?

July is a reasonable time for Willemstad: highs around 28°C and about 22 mm of rain, though not one of the three best months.

How warm is Willemstad in July?

Average highs are about 28°C (83°F) and average lows about 27°C (81°F), based on 10 years of daily data.

Does it rain a lot in Willemstad in July?

Willemstad typically gets around 22 mm of rain in July — fairly dry.

When is the best time to visit Willemstad?

Year-round; it's warm, sunny and fairly dry most of the year, with a short rainier period in late autumn.

Figures are long-term averages for the area around Willemstad (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.