Willemstad Weather in May
Willemstad in May averages 29°C (84°F) during the day and 26°C (79°F) at night. Some rainfall is typical for this time of year.
Rainfall in Willemstad in May
Analyzing past climate data, one can expect approximately 4 days of rain, averaging 47 mm (1.9 in). The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.
Temperature in Willemstad in May
Willemstad in May has perfect weather. Days reach 29°C (84°F) and nights cool to 26°C (79°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights remain warm at around 26°C (79°F). For a more comfortable sleep, a cold shower before bed and a fan or air conditioning can make a big difference.
Sunshine in Willemstad in May
Expect a lot of sunshine this month, with about 266 hours of sun. These sunny conditions add to the overall experience.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, June, July, August and December typically offer the best circumstances for Willemstad.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Curaçao, check out our Willemstad's climate page.
Willemstad Temperature in May
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Chance of Rain
14%
Precipitation
47 mm (1.9 in)
Rainy days
4 days
Humidity
77%
Sunshine
266 hours
Percentage Sunshine
68%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Willemstad typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in May
Historical weather for Willemstad in May
Browse day-by-day weather records for Willemstad spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Willemstad historical weather extremes in May
According to our 50 years of weather records for Willemstad, the following extremes were recorded between 1976 and 2026.
- The warmest day in May was on May 1, 2006, with a maximum of 36°C (97°F).
- Willemstad experienced its chilliest May day on May 7, 1989, reaching only 26°C (79°F).
- The lowest overnight temperature recorded in May was 17°C (63°F) (May 14, 2025).
Best Places in Curaçao in May
Find out more about the weather in Curaçao and which places have the best travel conditions in this month. See all of Curaçao in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Willemstad in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Willemstad in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Curaçao, check out our Willemstad's climate page.
Temperature Rainfall Sunshine Humidity
See the full Willemstad climate overview or explore weather in Curaçao.
