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Willemstad Weather and Climate: A Comprehensive Guide

Willemstad maintains a fairly consistent warm average temperature. It receives mid-range precipitation levels. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

In Willemstad temperatures are generally consistent throughout the year. Average maximum daytime temperatures range from a comfortable 30°C in September, the warmest time of the year, to a comfortable 28°C during cooler months like February.

At night, temperatures typically drop to an average of around 25°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

On average, Willemstad receives a reasonable amount of rainfall, with an annual precipitation of 861 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, November receives heavy rainfall, averaging 166 mm of precipitation, recorded across 15 rainy days. In contrast, the drier season, March brings less rainfall, with 30 mm over 7 rainy days. For more details, please visit our Willemstad Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

While the amount of sunshine in Willemstad varies throughout the year, all seasons offer their own charm. Enjoy up to 10.1 hours of daily sun in August, and experience slightly darker atmosphere in November, with about 7.9 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Forecast for Willemstad

Tue   Jan 14
30°C | 25°C
NE 7 m/s
broken clouds and no rain

broken clouds and no rain

Wed   Jan 15
31°C | 24°C
NE 6 m/s
almost clear and no rain

almost clear and no rain

Thu   Jan 16
29°C | 25°C
E 5 m/s
2 mm
partly cloudy and rain

partly cloudy and rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Willemstad in Curaçao

The best time to visit is during the drier months: February, March, April and May.

Other facts from our historical weather data:
  • Which is the hottest month in Willemstad?
    September has an average maximum temperature of 30°C and is the hottest month of the year.
  • Which is the coolest month in Willemstad?
    The coolest month is February with an average maximum temperature of 28°C.
  • Which is the wettest month in Willemstad?
    November tops the wettest month list with 166 mm of rainfall.
  • Which is the driest month in Willemstad?
    March is the driest month with 30 mm of precipitation.
  • Which is the sunniest month in Willemstad?
    August is the sunniest month with an average of 303 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.