December weather forecast
Julianadorp, Curaçao

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Weather in December

December, the last month of the year, brings somewhat cooler temperatures and an increase in rainfall. Julianadorp in December is noticeably different from the warmer months yet possesses a unique charm. While temperatures retreat slightly, the city's trademark warmth remains, albeit with a refreshing touch. The amount of daylight decreases to 11.4 hours, and rainfall levels are high, reaching up to 91mm (3.58"). As the winds pick up again, reaching speeds of up to 42.5km/h (26.4mph), December brings closure to the year with both a refreshing breeze and a revitalizing burst of rain.

Temperature

Julianadorp experiences an average high-temperature of a still moderately hot 27.7°C (81.9°F) in December, subtly different from November's 28.7°C (83.7°F). The nights of December in Julianadorp cool down to an average low of 26.7°C (80.1°F), subtly lower than daytime highs.

Heat index

For most parts of December, the heat index is appraised at a hot 31°C (87.8°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.
Heat index specifics point out values are for conditions of shade and a slight breeze. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular importance for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

The months with the lowest humidity are October through December, with an average relative humidity of 78%.

Rainfall

In December, in Julianadorp, the rain falls for 23.8 days. Throughout December, 91mm (3.58") of precipitation is accumulated. In Julianadorp, Curaçao, during the entire year, the rain falls for 220.5 days and collects up to 653mm (25.71") of precipitation.

Daylight

With an average of 11h and 24min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 06:41 and sunset at 18:09. On the last day of the month, sunrise is at 06:56 and sunset at 18:21 AST.

Sunshine

The months with the least sunshine are March, April and December, with an average of 8.5h of sunshine.

UV index

The months with the highest UV index in Julianadorp, Curaçao, are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: During December, 7 as the daily maximum UV index converts into the following advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days.

Frequently asked questions

What are December temperatures in Julianadorp?

During December, Julianadorp experiences an average high-temperature of 27.7°C (81.9°F) and a low-temperature of 26.7°C (80.1°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in December is appraised at 31°C (87.8°F).

What are the least humid months in Julianadorp?

The months with the lowest humidity in Julianadorp are October through December, with an average relative humidity of 78%.

What is the average humidity in December in Julianadorp?

The average relative humidity in December is 78%.

How much does it rain in Julianadorp in December?

In December, in Julianadorp, Curaçao, the rain falls for 23.8 days. Throughout December, 91mm (3.58") of precipitation is accumulated.

What is the month with the shortest days in Julianadorp?

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

How many hours of daylight does Julianadorp have in December?

In December, the average day length is 11h and 26min.

What time are sunrise and sunset in December in Julianadorp?

On the first day of December, sunrise is at 06:41 and sunset at 18:09. On the last day of the month, sunrise is at 06:56 and sunset at 18:21 AST.

What is the month with the least sunshine in Julianadorp?

The months with the least sunshine in Julianadorp, Curaçao, are March, April and December, with an average of 8.5h of sunshine.

How many hours of sunshine does Julianadorp have in December?

In December, the average sunshine duration in Julianadorp is 8.5h.

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

January through December, with an average maximum UV index of 7, are months with the highest UV index in Julianadorp, Curaçao.

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

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

What is the UV index reading in December in Julianadorp?

The average daily maximum UV index in December in Julianadorp is 7. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.

Average temperature in December
Julianadorp, Curaçao

Average temperature in December - Julianadorp, Curaçao
  • Average high temperature in December: 27.7°C

The warmest months (with the highest average high temperature) are September and October (28.9°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 (25.9°C).

Average pressure in December
Julianadorp, Curaçao

Average pressure in December - Julianadorp, Curaçao
  • Average pressure in December: 1011.9mbar

The month with the highest atmospheric pressure is January (1013.1mbar).
The months with the lowest atmospheric pressure are October and November (1010.1mbar).

Average wind speed in December
Julianadorp, Curaçao

Average wind speed in December - Julianadorp, Curaçao
  • Average wind speed in December: 30.1km/h

The windiest month (with the highest average wind speed) is June (34.1km/h).
The calmest month (with the lowest average wind speed) is November (24.6km/h).

Average humidity in December
Julianadorp, Curaçao

Average humidity in December - Julianadorp, Curaçao
  • Average humidity in December: 78%

The month with the highest relative humidity is May (83%).
The months with the lowest relative humidity are October, November and December (78%).

Average rainfall in December
Julianadorp, Curaçao

Average rainfall in December - Julianadorp, Curaçao
  • Average rainfall in December: 91mm

The wettest month (with the highest rainfall) is November (129mm).
The driest month (with the least rainfall) is February (25mm).

Average rainfall days in December
Julianadorp, Curaçao

Average rainfall days in December - Julianadorp, Curaçao
  • Average rainfall days in December: 23.8 days

The month with the highest number of rainy days is November (24.7 days).
The month with the least rainy days is April (13.9 days).

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

Average daylight in December / Average sunshine in December - Julianadorp, 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: 8h and 3min

The months with the most sunshine are August and September (Average sunshine: 9h and 30min).
The months with the least sunshine are March, April and December (Average sunshine: 8h and 30min).

Average sunshine days in December
Julianadorp, Curaçao

Average sunshine days in December - Julianadorp, Curaçao
  • Average sunshine days in December: 4.6 days

The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is November (3.7 days).

Average UV index in December
Julianadorp, Curaçao

Average UV index in December - Julianadorp, Curaçao
  • 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
Julianadorp, Curaçao

Average cloud cover in December - Julianadorp, Curaçao
  • Average cloud cover in December: 39

The months with the most cloud cover are March and April (Cloud cover 41).
The month with the least cloud cover is September (Cloud cover 24).

Average visibility in December
Julianadorp, Curaçao

Average visibility in December - Julianadorp, Curaçao
  • 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).

Julianadorp, Curaçao

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