The best times to visit Willemstad for ideal weather are
January 22nd to July 1st
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Willemstad Travel Guide
Other Willemstad Travel Info
Weather in Willemstad
Average temperatures in Willemstad vary very little. Considering humidity, temperatures feel hot all year with a low chance of precipitation most of the year. The area is less temperate than some — in the 22nd percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Willemstad, the hottest months are September, August, and then July. See average monthly temperatures below. The warmest time of year is generally early September where highs are regularly around 91.3°F (32.9°C) with temperatures rarely dropping below 80°F (26.7°C) at night.
Willemstad Temperatures (Fahrenheit)
Willemstad Temperatures (Celsius)
The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.
Willemstad Perceived Temperature (F)
Willemstad Perceived Temperature (C)
Average Willemstad Temperatures by Month
Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.
|Month||Avg. High (°F)||Avg. Mean (°F)||Avg. Low (°F)|
|Month||Avg. High (°C)||Avg. Mean (°C)||Avg. Low (°C)|
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Willemstad are April, May, and then June. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around late March. For example, on the week of March 26th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in mid to late November with an average of 3 days of significant precipitation the week of November 19th.
When can you find snow in Willemstad? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.
Chance of Precipitation
The graph below shows the % chance of rainy and snowy days in Willemstad.
Snow on the Ground
The graph below shows the average snow on the ground in Willemstad (in).
Average Rain and Snow by Month
|Month||Daily Chance of Rain||Average Snow Depth (in)||Total Precipitation (in)|
|Month||Daily Chance of Rain||Average Snow Depth (cm)||Total Precipitation (cm)|
Humidity and Wind
Willemstad has some very humid months, and high humidity throughout the year. The least humid month is August (71.6% relative humidity), and the most humid month is November (77.1%).
Wind in Willemstad is usually moderate. The windiest month is June, followed by March and February. June’s average wind speed of around 11.9 knots (13.7 MPH or 22 KPH) is considered “a moderate breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early to mid June where average top sustained speeds reach 16.4 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Willemstad.
The graph below shows wind speed (max and average) in knots.
Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.
|Month||Avg. Wind||Avg. Wind Feel||Sustained High Wind||High Wind Feel|
|Jan||11.1||Significant breeze||14.7||Significant breeze|
|Feb||11.4||Significant breeze||15||Significant breeze|
|Mar||11.6||Significant breeze||14.9||Significant breeze|
|Apr||11.2||Significant breeze||14.9||Significant breeze|
|May||11.1||Significant breeze||15.2||Significant breeze|
|Jun||11.9||Significant breeze||16||Significant breeze|
|Jul||11.4||Significant breeze||15.5||Significant breeze|
|Aug||10.3||Gentle breeze||14.6||Significant breeze|
|Sep||9.7||Gentle breeze||14.2||Significant breeze|
|Oct||8.9||Gentle breeze||13.3||Significant breeze|
|Nov||9.1||Gentle breeze||13.3||Significant breeze|
|Dec||10.4||Gentle breeze||14.4||Significant breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Willemstad?
Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Curaçao; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Aug 22, 2019.
The Busiest and Least Crowded Months
The busiest month for tourism in Willemstad, Curacao is January, followed by February and July. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Willemstad in May. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
Overall Willemstad Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel warm. Highs range from 89.7°F (32.1°C) and 86°F (30°C) with warmer temperatures in the later months. Rain is rare with 1 to 2 days of significant precipitation per month. Spring is the slowest for tourism, which makes it a good time for those looking for deals.
Summer (June through August)
The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see moderate precipitation with 2 to 3 days of precipitation per month. June – August is the second busiest season for tourism in Willemstad, so lodging and other accommodations may cost slightly more.
Fall (September through November)
Fall daily highs range from 91.3°F (32.9°C) and 86.6°F (30.3°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 4 to 9 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.
Winter (December through February)
Weather is perfect this time of year in Willemstad to be enjoyable for warm weather travelers. The average high during this season is between 87°F (30.6°C) and 85.5°F (29.7°C). On average, it rains or snows a fair amount: 2 to 7 times per month. These times of year are the busiest with tourists.
Best Times to Travel › Willemstad, Curacao