The temperatures in Willemstad during May are extremely high, between 27°C and hot as 28°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Willemstad during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Willemstad in May 2025.
If you’re planning to visit Willemstad in the near future, we highly recommend that you review the 14 day weather forecast for Willemstad before you arrive.
Temperatures
28° / 27°
Rainy Days
5
Snowy Days
0
Dry Days
26
Rainfall
92
mm
Sun Hours
11.4
Hrs
