| < December >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Number of Wet Days (probability of rain on a day)
|Average Sunlight per day
|Average Daylight per day
|Sunny (Cloudy) Daylight Hours
|Sun altitude at solar noon on the 21st day.
- The average temperature in Willemstad in December is hot at 26.8 °C (80.24 °F).
- Afternoons can be very, very hot with average high temperatures reaching 32 °C (89.6 °F).
- Overnight temperatures are generally really warm with an average low of 22 °C (71.6 °F).
- In December there is a variation/ range of daily average temperatures of 10 °C (18 °F).
- The weather in December is hardly arid with rain at times. Circa 99mm (3.9in) of H2O is released across on average 10 days.
- The skies in Willemstad are slightly sunny having on average a pleasing 7:48 of radiant solar radiation per day.
- The shortest day is 11:23 long and the longest day is 11:26 long with an average length of 11:24.
- There are approximately 3:29 per day when bright sunshine is absent due to cloud, haze or the sun being too low on the horizon to register.
- It is sunny approximately 69.1% of daylight hours and cloudy 30.9% of daylight hours.
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Weather Trend Graph for December in Willemstad, Curaçao
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