Your trips
Organise your trips easily with tabs
London
Willemstad
Any date
+ Search
background

Smarter Travel Planning

for a Better World

Willemstad in May: Weather, Average temperature and Climate

Discover the weather for Willemstad in May and if it’s a good time to travel (based on historical data).
Check flight prices to Willemstad on Avionero:
May

Weather in Willemstad in May 2026

Good Weather
Warm
🌧️
Rainy
Weather for Willemstad in May is typically good with an average maximum temperature of +27°C during the day, and approximately 2 sunny days monthly. Typically, there are about 17 rainy days with the total average precipitation that falls in May around 39 mm. Expect good weather and pack accordingly to enjoy the outdoors. Search flights in one click on Avionero.

Average weather

☀️
+27°C
Avg. max. temperature
+23°C
Min.
+29°C
Max.
39 mm
Total precipitation
84%
Avg. humidity
7 m/s
Avg. wind
2 ☀️
Sunny Days
11 ⛅️
Cloudy
17 🌦
Rainy
Our opinion: Willemstad has good weather in May.

Average temperature in Willemstad in May

Here are the expected maximum, average and minimum temperatures in Willemstad for May based on the historical data.
Last Year
Historical Data

The expected average maximum temperature in May is +27°C with a maximum of +27°C and a minimum of +26°C.

The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +27°C to +27°C.

Is Willemstad warm or cold in May?

Willemstad is typically warm in May.

Maximum temperatures go up compared to the previous month from +26°C to +27°C. The minimum temperature also goes up from +25°C to +26°C.

It’s generally warm, but pack a long-sleeve shirt for evenings.

Take a look at how May is compared to other months in Willemstad:

Climate in Willemstad in May

Willemstad weather looks like this, on average, in May and the surrounding months.
AprilMayJune
Avg. temperature
+26°C+27°C+27°C
Min. temperature
+24°C+23°C+25°C
Max. temperature
+28°C+29°C+29°C
Rainfall
32 mm39 mm42 mm
Wind
7 m/s7 m/s7 m/s
Humidity
83%84%84%
Air pressure
1011 HPa1010 HPa1011 HPa
Sunny days
222
Cloudy days
12117
Rainy days
161720
Snowy days
000

May weather is still as good as in April. It’s getting warmer as May arrives. The average maximum temperature goes up from +26°C to +27°C during the day. Prepare for more rain. Average rainfall goes from 32 mm to 39 mm. Humidity rises from 83% to 84%. The average wind speed doesn’t change much during May, staying around 7 m/s. The amount of sunny days stay about the same, averaging 2 sunny days during the month.

June brings much the same weather, it remains good.

Wind

Wind speed in Willemstad in May based on historical data.
Last Year
Historical Data

The average wind speed is 6 m/s getting up to 8 m/s which is a medium breeze. You can feel it, especially getting out of the water.

The average wind speed in Willemstad is gradually decreasing during May, going from 7 m/s to 6 m/s over the course of the month.

Rain

Amount of rainfall in mm during May in Willemstad based on historical data.
Last Year
Historical Data
Total precipitation in May is about 4 mm, with a 6% chance of rain on a typical day. The maximum amount of rainfall per day is around 3 mm, which is considered light rain. Willemstad is amazing in May with as little as 2 rainy days on average, so plan adventures in the great outdoors.
Here’s how May is compared with other months in the amount of precipitation, total mm:
Willemstad wettest month is November, where a typical day has a 87% chance of precipitation and 148 mm of rainfall per day. March, on the other hand, is the driest month with a mere 52% chance of precipitation and 19 mm of rainfall per day.

How was the weather last May in Willemstad?

This is the weather in Willemstad in May 2024:
1 May
☀️
+27°C
2 May
☁️
+27°C
3 May
☁️
+27°C
4 May
☀️
+27°C
5 May
☁️
+27°C
6 May
☀️
+27°C
7 May
☁️
+27°C
8 May
☁️
+27°C
9 May
☁️
+27°C
10 May
☁️
+26°C
11 May
☀️
+26°C
12 May
☁️
+27°C
13 May
☁️
+27°C
14 May
🌧️
+27°C
15 May
☁️
+27°C
16 May
☀️
+27°C
17 May
☁️
+27°C
18 May
☁️
+27°C
19 May
☀️
+27°C
20 May
☁️
+27°C
21 May
☁️
+27°C
22 May
☁️
+27°C
23 May
☀️
+27°C
24 May
☀️
+27°C
25 May
☁️
+27°C
26 May
☀️
+27°C
27 May
☀️
+27°C
28 May
☀️
+27°C
29 May
☀️
+27°C
30 May
🌧️
+27°C
31 May
☁️
+27°C
In May 2024 Willemstad had 12 sunny days, 17 cloudy days, and 2 rainy days. The average maximum temperature was +27°C, with an absolute maximum of +27°C and a minimum of +26°C. The average humidity was 85%, with a maximum of 100% and a minimum of 69%. The average wind speed was 6 m/s, with a maximum of 11 m/s and a minimum of 1 m/s.
Are you planning a trip in May?

Climate Change over Years

This is how Willemstad climate have been changing during last 43 years period.

The climate in Willemstad in May has not changed much over the last 43 years.

The average temperature was the lowest in 1985 (+26°C) and the highest in 2024 (+28°C). The driest year was 2019 with only 303 mm of rainfall, and the wettest year was 2010 with 1534 mm.

FAQ

Frequently asked questions about the weather in Willemstad in May:

Is May a good time to visit Willemstad?

May is a really good time to go to Willemstad. The weather is nice so plan your packing around outdoor activities and exploring. Check out other good time to visit Willemstad.

Can you sunbathe in Willemstad in May?

May is warm in Willemstad. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Is Willemstad rainy in May?

Willemstad is usually dry in May. Plan your packing around outdoor activities and exploring.

Is it sunny in Willemstad in May?

Usually, it’s not very sunny in Willemstad in May, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Monthly weather in Willemstad

Source of the data

For this page, we’ve looked at the typical weather in Willemstad, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.