Willemstad Weather in June
June in Willemstad averages 29°C (84°F) during the day and 27°C (81°F) at night. The excellent conditions and moderate rainfall make it a solid month to visit.
Rainfall in Willemstad in June
Analyzing past climate data, one can expect approximately 7 days of rain, averaging 58 mm (2.3 in). Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.
Temperature in Willemstad in June
The temperature in Willemstad in June is excellent. Daytime highs reach 29°C (84°F), with nights dropping to 27°C (81°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 27°C (81°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.
Sunshine in Willemstad in June
The city usually sees around 266 hours of sunlight, indicating many sunny days , a great month for sightseeing.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.
Willemstad Temperature in June
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Willemstad Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Willemstad - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Willemstad typically stay consistent throughout June, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 27°C (81°F).
Average temperatures in June
Historical weather records for Willemstad in June
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 June
According to our 30 years of weather records for Willemstad, the following extremes were recorded between 1996 and 2026.
- The warmest day in June was on June 4, 2000, with a maximum of 39°C (102°F).
- Willemstad experienced its chilliest June day on June 29, 2022, reaching only 27°C (81°F).
- Nighttime temperatures dropped to 20°C (68°F) on June 1, 2025, marking the coldest June night on record.
Best Places in Curaçao in June
Find out more about the weather in Curaçao and which places have the best travel conditions in this month. See all of Curaçao in June →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Willemstad in June
Warm temperatures in June 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 June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping7/10 -
Outdoor sports8/10
Willemstad 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Willemstad climate overview or explore weather in Curaçao.
Popular in June
Where to go in June - average daytime high across popular destinations.
Dorp Sint Michiel
29°C (84°F) Dorp Soto29°C (84°F) Fontein29°C (84°F) Jan Thiel29°C (84°F) Willibrordus29°C (84°F) Lagun29°C (84°F) Sabana Westpunt29°C (84°F) Willemstad29°C (84°F) 
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