December weather forecast
Curaçao, Curaçao

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Weather in December

December concludes the year with the maximum rainfall - 100mm (3.94") spread across 11.5 days. A steady decline in temperature coincides with the slightly elevated humidity of 78.9%. The gradual withdrawal of daylight down to 11.4 hours signals the advent of shorter days. This reduction is compensated by consistent sunshine hours, preserving luminous days. Therefore, December closes the year on a wet note, paving the way for the drier months ahead.

Temperature

The transition into December marks the average high-temperature at a still tropical 30.1°C (86.2°F), differing minimally from November's 31.1°C (88°F). Curaçao's average low-temperature for the month of December records at a warm 24.8°C (76.6°F).

Heat index

The heat index for December is evaluated at a torrid 38°C (100.4°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are essentially critical for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In December, the average relative humidity is 78.9%.

Rainfall

December is the month with the most rainfall. Rain falls for 11.5 days and accumulates 100mm (3.94") of precipitation.

Daylight

December has the shortest days of the year in Curaçao, with an average of 11h and 24min of daylight.
On the first day of the month, sunrise is at 06:41 and sunset at 18:09. On the last day of December, sunrise is at 06:56 and sunset at 18:22 AST.

Sunshine

December has the least sunshine of the year, with an average of 7.8h of sunshine.

Frequently asked questions

How hot is December in Curaçao?

December temperatures vary between a high-temperature of 30.1°C (86.2°F) and a low-temperature of 24.8°C (76.6°F). In December, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is evaluated at 38°C (100.4°F).

What is the average humidity in December in Curaçao?

The average relative humidity in December is 78.9%.

What is the wettest month in Curaçao?

The month with the most rainfall in Curaçao is December, when the rain falls for 11.5 days and typically aggregates up to 100mm (3.94") of precipitation.

How much does it rain in Curaçao in December?

In Curaçao, Curaçao, in December, it is raining for 11.5 days, with typically 100mm (3.94") of accumulated precipitation.

What is the month with the shortest days in Curaçao?

The month with the shortest days in Curaçao, Curaçao, is December, with an average of 11h and 24min of daylight.

How many hours of daylight does Curaçao have in December?

The average day length in December in Curaçao is 11h and 26min.

When is the sunrise / sunset in December in Curaçao?

In December, on the first day of the month, sunrise is at 06:41 and sunset at 18:09. On the last day of the month, in Curaçao, sunrise is at 06:56 and sunset at 18:22 AST.

What is the month with the least sunshine in Curaçao?

With an average of 7.8h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December in Curaçao?

In December, the average sunshine duration is 7.8h.

Average temperature in December
Curaçao, Curaçao

Average temperature in December - Curaçao, Curaçao
  • Average high temperature in December: 30.1°C

The warmest month (with the highest average high temperature) is September (32.6°C).
The month with the lowest average high temperature is January (29.7°C).

  • Average low temperature in December: 24.8°C

The month with the highest average low temperature is September (26.5°C).
The coldest month (with the lowest average low temperature) is January (24.3°C).

Average humidity in December
Curaçao, Curaçao

Average humidity in December - Curaçao, Curaçao
  • Average humidity in December: 78.9%

The month with the highest relative humidity is November (79.6%).
The month with the lowest relative humidity is March (76.1%).

Average rainfall in December
Curaçao, Curaçao

Average rainfall in December - Curaçao, Curaçao
  • Average rainfall in December: 99.8mm

The wettest month (with the highest rainfall) is December (99.8mm).
The driest month (with the least rainfall) is March (14.2mm).

Average rainfall days in December
Curaçao, Curaçao

Average rainfall days in December - Curaçao, Curaçao
  • Average rainfall days in December: 11.5 days

The month with the highest number of rainy days is December (11.5 days).
The month with the least rainy days is May (2 days).

Average daylight in December /
Average sunshine in December
Curaçao, Curaçao

Average daylight in December / Average sunshine in December - Curaçao, Curaçao
  • Average daylight in December: 11h and 2min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in December: 7h and 5min

The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 48min).

Curaçao, Curaçao

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