Weather in Willemstad in June 2026
Average weather
Average temperature in Willemstad in June
Going from a maximum of +84°F during the day to a minimum of +79°F during the night, the temperature in June averages around +82°F.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +82°F to +82°F.
Is Willemstad warm or cold in June?
Willemstad is typically warm in June.
Maximum temperatures go up compared to the previous month from +81°F to +81°F. The minimum temperature also goes up from +79°F to +79°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how June is compared to other months in Willemstad:
Climate in Willemstad in June
| May | June | July | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +81°F | +81°F | +81°F | ||||
| Min. temperature | ||||||
| +73°F | +77°F | +75°F | ||||
| Max. temperature | ||||||
| +84°F | +84°F | +84°F | ||||
| Rainfall | ||||||
| 39 mm | 42 mm | 42 mm | ||||
| Wind | ||||||
| 7 m/s | 7 m/s | 7 m/s | ||||
| Humidity | ||||||
| 84% | 84% | 84% | ||||
| Air pressure | ||||||
| 1010 HPa | 1011 HPa | 1012 HPa | ||||
| Sunny days | ||||||
| 2 | 2 | 2 | ||||
| Cloudy days | ||||||
| 11 | 7 | 6 | ||||
| Rainy days | ||||||
| 17 | 20 | 22 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
June weather is still as good as in May. The temperature levels stay the same in the area of +81°F for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 39 mm to 42 mm. Humidity levels don’t change as the month goes on, averaging around 84%. The average wind speed doesn’t change much during June, staying around 7 m/s. The amount of sunny days stay about the same, averaging 2 sunny days during the month.
July brings much the same weather, it remains good.
Wind
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 increasing during June, going from 6 m/s to 7 m/s over the course of the month.
Rain
How was the weather last June in Willemstad?
Climate Change Over the Years
The climate in Willemstad in June has not changed that much over the last 43 years.
The average temperature was the lowest in 1985 (+79°F) and the highest in 2024 (+83°F). The driest year was 2019 with only 303 mm of rainfall, and the wettest year was 2010 with 1534 mm.
FAQ
Is June a good time to visit Willemstad?
Can you sunbathe in Willemstad in June?
Is Willemstad rainy in June?
Is it sunny in Willemstad in June?
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.
