December weather forecast
Sosúa, Dominican Republic

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Weather in December

Concluding the year, December marks the onset of cooler weather in Sosúa with a minor dip in temperature. A slightly higher frequency of rainfall conjures an atmospheric appeal and freshness to the environment. However, the overcast conditions do not mar sightseeing or beach activities. The sea continues its calm sway, beckoning visitors to its shores. The waves rustling against the wind and clouds forming intriguing patterns overhead add to the visual delight.

Temperature

December's onset in Sosúa records a minor alteration in the average high-temperature to a still moderately hot 26.8°C (80.2°F) from November's 27.9°C (82.2°F). Throughout the month of December, Sosúa sees a steady low-temperature average of 21.7°C (71.1°F).

Humidity

The months with the highest humidity are January and December, with an average relative humidity of 81%.

Rainfall

In Sosúa, in December, during 20 rainfall days, 45mm (1.77") of precipitation is typically accumulated. In Sosúa, during the entire year, the rain falls for 229.2 days and collects up to 719mm (28.31") of precipitation.

Sea temperature

In Sosúa, in December, the average water temperature is 27.4°C (81.3°F).
Note: For engaging in water activities including swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are perceived as perfect, providing pleasure for extended durations.

Daylight

With an average of 11h and 0min of daylight, December has the shortest days of the year in Sosúa.
On the first day of the month, sunrise is at 07:00 and sunset at 18:02. On the last day of December, sunrise is at 07:16 and sunset at 18:14 AST.

Sunshine

In December, the average sunshine in Sosúa, Dominican Republic, is 8.6h.

UV index

The months with the lowest UV index in Sosúa are January through April, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A daily maximum UV index of 6 in December translates into the following instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Stay sun-safe with clothing that is both closely woven and worn loosely. Alert! The Sun's UV rays are heightened by the reflection of sand and water.
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Frequently asked questions

What is the average December temperature in Sosúa?

In Sosúa, in December, the average high-temperature is 26.8°C (80.2°F), and the average low-temperature is 21.7°C (71.1°F). In November, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 32°C (89.6°F).

What are the most humid months in Sosúa?

The months with the highest humidity in Sosúa, Dominican Republic, are January and December, with an average relative humidity of 81%.

What is the average humidity in December in Sosúa?

The average relative humidity in December in Sosúa is 81%.

How much does it rain in Sosúa in December?

In Sosúa, in December, it is raining for 20 days, with typically 45mm (1.77") of accumulated precipitation.

What is the sea water temperature in December in Sosúa?

In December, the average sea temperature in Sosúa, Dominican Republic, is 27.4°C (81.3°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the month with the shortest days in Sosúa?

With an average of 11h and 0min of daylight, December has the shortest days of the year in Sosúa, Dominican Republic.

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

In Sosúa, the average day length in December is 10h and 58min.

When is the sunrise / sunset in December in Sosúa?

On the first day of December in Sosúa, sunrise is at 07:00 and sunset at 18:02. On the last day of the month, sunrise is at 07:16 and sunset at 18:14 AST.

How long on average sun shines in December in Sosúa?

In Sosúa, the average sunshine duration in December is 8.6h.

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

January through April, November and December, with an average maximum UV index of 6, are months with the lowest UV index.

What is the UV index reading in December in Sosúa?

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

Average temperature in December
Sosúa, Dominican Republic

Average temperature in December - Sosúa, Dominican Republic
  • Average high temperature in December: 26.8°C

The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (26.3°C).

  • Average low temperature in December: 21.7°C

The month with the highest average low temperature is July (24.3°C).
The coldest month (with the lowest average low temperature) is March (20.9°C).

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Average pressure in December
Sosúa, Dominican Republic

Average pressure in December - Sosúa, Dominican Republic
  • Average pressure in December: 1016.3mbar

The month with the highest atmospheric pressure is January (1017.3mbar).
The month with the lowest atmospheric pressure is October (1013mbar).

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Average wind speed in December
Sosúa, Dominican Republic

Average wind speed in December - Sosúa, Dominican Republic
  • Average wind speed in December: 13.5km/h

The windiest month (with the highest average wind speed) is July (17.3km/h).
The calmest months (with the lowest average wind speed) are October and November (11.5km/h).

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Average humidity in December
Sosúa, Dominican Republic

Average humidity in December - Sosúa, Dominican Republic
  • Average humidity in December: 81%

The months with the highest relative humidity are January and December (81%).
The month with the lowest relative humidity is July (77%).

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Average rainfall in December
Sosúa, Dominican Republic

Average rainfall in December - Sosúa, Dominican Republic
  • Average rainfall in December: 45mm

The wettest month (with the highest rainfall) is May (100mm).
The driest month (with the least rainfall) is July (39mm).

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Average rainfall days in December
Sosúa, Dominican Republic

Average rainfall days in December - Sosúa, Dominican Republic
  • Average rainfall days in December: 20 days

The month with the highest number of rainy days is November (21.9 days).
The month with the least rainy days is June (15.6 days).

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Average sea temperature in December
Sosúa, Dominican Republic

Average sea temperature in December - Sosúa, Dominican Republic
  • Average sea temperature in December: 27.4°C

The best month for swimming (with the highest average sea temperature) is September (29.3°C).
The coldest month (with the lowest average sea temperature) is February (25.8°C).

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Average daylight in December /
Average sunshine in December
Sosúa, Dominican Republic

Average daylight in December / Average sunshine in December - Sosúa, Dominican Republic
  • Average daylight in December: 11h and 0min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in December: 8h and 4min

The month with the most sunshine is September (Average sunshine: 9h and 36min).
The month with the least sunshine is March (Average sunshine: 8h and 24min).

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Average sunshine days in December
Sosúa, Dominican Republic

Average sunshine days in December - Sosúa, Dominican Republic
  • Average sunshine days in December: 7.4 days

The month with the most sunshine days is June (9.3 days).
The month with the least sunshine days is September (5.3 days).

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Average UV index in December
Sosúa, Dominican Republic

Average UV index in December - Sosúa, Dominican Republic
  • Average UV index in December: 6

The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 6).

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Average cloud cover in December
Sosúa, Dominican Republic

Average cloud cover in December - Sosúa, Dominican Republic
  • Average cloud cover in December: 36

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is September (Cloud cover 24).

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Average visibility in December
Sosúa, Dominican Republic

Average visibility in December - Sosúa, Dominican Republic
  • 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).

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Sosúa, Dominican Republic

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