December weather forecast
Butucu, Aruba

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Weather in December

Closing the year, December in Butucu witnesses a further ebb in rainfall to 55mm (2.17"), signaling the end of the rainy season. The temperature, alongside humidity, remains consistently tropical, whereas the wind speed keeps elevating, setting the stage for the upcoming dry season. Despite reduced daylight hours, there's plenty of time to explore the city. As layers of clouds recede, clear skies once again dominate Butucu's horizon. Ensure to pack warm clothes for the cooler evenings while enjoying the year-end festivities in Butucu.

Temperature

During December, Butucu observes a subtle ascent to a still moderately hot 27.7°C (81.9°F) from November's 28.6°C (83.5°F) in the average high-temperature. During December's nights, Butucu notes a minor temperature decline, reaching an average of 26.7°C (80.1°F).

Heat index

The average heat index in December is estimated at a tropical 31°C (87.8°F). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in December in Butucu is 79%.

Rainfall

In Butucu, Aruba, during December, the rain falls for 22.6 days and regularly aggregates up to 55mm (2.17") of precipitation. Throughout the year, there are 184.2 rainfall days, and 472mm (18.58") of precipitation is accumulated.

Daylight

The month with the shortest days in Butucu is December, with an average of 11h and 24min of daylight.
On the first day of the month, sunrise is at 06:45 and sunset at 18:12. On the last day of December, sunrise is at 07:00 and sunset at 18:25 AST.

Sunshine

The month with the least sunshine in Butucu is December, with an average of 8.2h of sunshine.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, a daily UV index of 7 turns into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.

Frequently asked questions

What are the temperatures in Butucu in December?

The high-temperature, in December, in Butucu, is 27.7°C (81.9°F), while the low-temperature averages to 26.7°C (80.1°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in December is estimated at 31°C (87.8°F).

What is the average humidity in December in Butucu?

The average relative humidity in December in Butucu is 79%.

How much does it rain in Butucu in December?

In December, in Butucu, the rain falls for 22.6 days. Throughout December, 55mm (2.17") of precipitation is accumulated.

What is the month with the shortest days in Butucu?

December has the shortest days of the year in Butucu, with an average of 11h and 24min of daylight.

What is the average length of the day in December in Butucu?

In Butucu, the average day length in December is 11h and 25min.

What time are sunrise and sunset in December in Butucu?

In December, on the first day of the month, sunrise is at 06:45 and sunset at 18:12. On the last day of the month, in Butucu, sunrise is at 07:00 and sunset at 18:25 AST.

What is the month with the least sunshine in Butucu?

The month with the least sunshine in Butucu is December, with an average of 8.2h of sunshine.

How many hours of sunshine does Butucu have in December?

In December, the average sunshine duration in Butucu, Aruba, is 8.2h.

What are the months with the highest UV index in Butucu?

The months with the highest UV index in Butucu, Aruba, are January through December, with an average maximum UV index of 7.

What are the months with the lowest UV index in Butucu?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Butucu, Aruba.

What is the UV index reading in December in Butucu?

In Butucu, Aruba, the average daily maximum UV index in December is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.

Average temperature in December
Butucu, Aruba

Average temperature in December - Butucu, Aruba
  • Average high temperature in December: 27.7°C

The warmest month (with the highest average high temperature) is September (29°C).
The month with the lowest average high temperature is February (26.4°C).

  • Average low temperature in December: 26.7°C

The month with the highest average low temperature is September (28.3°C).
The coldest month (with the lowest average low temperature) is February (25.8°C).

Average pressure in December
Butucu, Aruba

Average pressure in December - Butucu, Aruba
  • Average pressure in December: 1011.4mbar

The month with the highest atmospheric pressure is January (1012.6mbar).
The month with the lowest atmospheric pressure is October (1009.6mbar).

Average wind speed in December
Butucu, Aruba

Average wind speed in December - Butucu, Aruba
  • Average wind speed in December: 32.4km/h

The windiest month (with the highest average wind speed) is June (37.5km/h).
The calmest month (with the lowest average wind speed) is November (26.1km/h).

Average humidity in December
Butucu, Aruba

Average humidity in December - Butucu, Aruba
  • Average humidity in December: 79%

The month with the highest relative humidity is May (83%).
The month with the lowest relative humidity is November (78%).

Average rainfall in December
Butucu, Aruba

Average rainfall in December - Butucu, Aruba
  • Average rainfall in December: 55mm

The wettest month (with the highest rainfall) is October (110mm).
The driest month (with the least rainfall) is June (15mm).

Average rainfall days in December
Butucu, Aruba

Average rainfall days in December - Butucu, Aruba
  • Average rainfall days in December: 22.6 days

The month with the highest number of rainy days is November (23.9 days).
The month with the least rainy days is June (10.6 days).

Average daylight in December /
Average sunshine in December
Butucu, Aruba

Average daylight in December / Average sunshine in December - Butucu, Aruba
  • 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: 8h and 1min

The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 8h and 12min).

Average sunshine days in December
Butucu, Aruba

Average sunshine days in December - Butucu, Aruba
  • Average sunshine days in December: 3.3 days

The month with the most sunshine days is August (14.8 days).
The month with the least sunshine days is November (2.1 days).

Average UV index in December
Butucu, Aruba

Average UV index in December - Butucu, Aruba
  • Average UV index in December: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in December
Butucu, Aruba

Average cloud cover in December - Butucu, Aruba
  • Average cloud cover in December: 41

The months with the most cloud cover are March and November (Cloud cover 42).
The month with the least cloud cover is September (Cloud cover 26).

Average visibility in December
Butucu, Aruba

Average visibility in December - Butucu, Aruba
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Butucu, Aruba

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