Willemstad Weather: June
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Average Day Temperature: | 88.8°F |
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Average Night Temperature: | 85.5°F |
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Sea Water Temperature: | 85.0°F |
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Number of Sunny Days: | 12 days |
| Sunshine Hours: | 12.8 - 12.9 hours | |
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Number of Rainy Days: | 3 days |
| Precipitation Totals: | 1.6 in | |
| detailed information | ||
forecast
| Willemstad |
Temperature
| Willemstad |
Air Temperature in June, °F
The highest day temperature in June 2025 was 84°F. The lowest night temperature was 82°F. The average values for day and night temperatures during June were 83.9°F и 83.8°F respectivly.
Willemstad Water Sea Temperature in June, °F
The average sea surface temperature in June 2025 for Willemstad was 85.1°F. The maximum and minimum values were 83.4°F and 86.4°F respectively.
Most of the days in June are cloudy but you can also expect sunny or gloomy days.
Precipitation Totals in June, in
Precipitation total in June for Willemstad is 1.6 in.
The average wind speed in June is 22.1 mph. It makes June the most windy month of the year for Willemstad.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Willemstad in June is 8.3 hours.
| 0300 | ![]() |
72°F | N 3 mph |
| 0600 | ![]() |
72°F | N 4 mph |
| 0900 | ![]() |
80°F | NW 4 mph |
| 1200 | ![]() |
86°F | W 9 mph |
| 1500 | ![]() |
84°F | W 10 mph |
| 1800 | ![]() |
80°F | W 7 mph |
| 2100 | ![]() |
78°F | W 6 mph |
| 0000 | ![]() |
74°F | NW 5 mph |





























