December weather forecast
Arthur's Town, The Bahamas

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Weather in December

December closes the year in Arthur's Town with the coolest high-temperature point, which measures 25.3°C (77.5°F), signaling the arrival of the cooler winter months. The wind gusts in December are still high, reaching 35.4km/h (22mph). The temperature continues to drop from November, but the humidity remains steady, offering mild winter weather. The daylight hours start decreasing, as nights gradually get longer in this tropical paradise. The overall weather pattern rounds off the year with comfortable temperatures, enabling the population to enjoy holiday celebrations outdoors.

Temperature

Arthur's Town's weather, upon December's arrival, documents an average high-temperature of a still warm 25.3°C (77.5°F), nearly identical to the prior month. Arthur's Town experiences an average nighttime temperature of 24°C (75.2°F) in December, reflecting a minor difference from the day's peak.

Humidity

In December, the average relative humidity is 76%.

Rainfall

In Arthur's Town, in December, it is raining for 17.8 days, with typically 36mm (1.42") of accumulated precipitation. In Arthur's Town, The Bahamas, during the entire year, the rain falls for 215.4 days and collects up to 746mm (29.37") of precipitation.

Daylight

December has the shortest days of the year in Arthur's Town, with an average of 10h and 36min of daylight.
On the first day of the month, sunrise is at 06:30 and sunset at 17:13. On the last day of December, sunrise is at 06:46 and sunset at 17:25 EST.

Sunshine

The average sunshine in December is 6.4h.

UV index

The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 6 during December translates into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the temperature in December in Arthur's Town?

In December, in Arthur's Town, the average high-temperature is 25.3°C (77.5°F), and the average low-temperature is 24°C (75.2°F). In October, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is computed to be 32°C (89.6°F).

What is the average humidity in December in Arthur's Town?

The average relative humidity in December in Arthur's Town is 76%.

How many days does it rain in December in Arthur's Town?

In December, in Arthur's Town, the rain falls for 17.8 days. Throughout December, 36mm (1.42") of precipitation is accumulated.

What is the month with the shortest days in Arthur's Town?

December has the shortest days of the year, with an average of 10h and 36min of daylight.

What is the average length of the day in December in Arthur's Town?

In Arthur's Town, The Bahamas, the average day length in December is 10h and 38min.

When is the sunrise / sunset in December in Arthur's Town?

In December, on the first day of the month, sunrise is at 06:30 and sunset at 17:13. On the last day of the month, sunrise is at 06:46 and sunset at 17:25 EST.

How long on average sun shines in December in Arthur's Town?

The average sunshine duration in December in Arthur's Town is 6.4h.

What are the months with the lowest UV index in Arthur's Town?

The months with the lowest UV index in Arthur's Town are January through April, November and December, with an average maximum UV index of 6.

What is the UV index intensity in December in Arthur's Town?

In December, the average daily maximum UV index in Arthur's Town, The Bahamas, is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.

Average temperature in December
Arthur's Town, The Bahamas

Average temperature in December - Arthur
  • Average high temperature in December: 25.3°C

The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is March (23.8°C).

  • Average low temperature in December: 24°C

The months with the highest average low temperature are August and September (27.8°C).
The coldest months (with the lowest average low temperature) are January and March (22.6°C).

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Average pressure in December
Arthur's Town, The Bahamas

Average pressure in December - Arthur
  • Average pressure in December: 1017.9mbar

The month with the highest atmospheric pressure is January (1018.8mbar).
The month with the lowest atmospheric pressure is October (1013.5mbar).

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Average wind speed in December
Arthur's Town, The Bahamas

Average wind speed in December - Arthur
  • Average wind speed in December: 25.8km/h

The windiest month (with the highest average wind speed) is December (25.8km/h).
The calmest months (with the lowest average wind speed) are June and September (19.4km/h).

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Average humidity in December
Arthur's Town, The Bahamas

Average humidity in December - Arthur
  • Average humidity in December: 76%

The month with the highest relative humidity is June (80%).
The months with the lowest relative humidity are March and November (74%).

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Average rainfall in December
Arthur's Town, The Bahamas

Average rainfall in December - Arthur
  • Average rainfall in December: 36mm

The wettest month (with the highest rainfall) is October (135mm).
The driest months (with the least rainfall) are February and March (26mm).

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Average rainfall days in December
Arthur's Town, The Bahamas

Average rainfall days in December - Arthur
  • Average rainfall days in December: 17.8 days

The month with the highest number of rainy days is October (23.6 days).
The month with the least rainy days is February (13.8 days).

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Average daylight in December /
Average sunshine in December
Arthur's Town, The Bahamas

Average daylight in December / Average sunshine in December - Arthur
  • Average daylight in December: 10h and 4min

The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in December: 6h and 2min

The month with the most sunshine is April (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

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Average sunshine days in December
Arthur's Town, The Bahamas

Average sunshine days in December - Arthur
  • Average sunshine days in December: 7.7 days

The month with the most sunshine days is March (11.3 days).
The months with the least sunshine days are September and October (4.8 days).

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Average UV index in December
Arthur's Town, The Bahamas

Average UV index in December - Arthur
  • 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
Arthur's Town, The Bahamas

Average cloud cover in December - Arthur
  • Average cloud cover in December: 39

The month with the most cloud cover is October (Cloud cover 42).
The month with the least cloud cover is April (Cloud cover 35).

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Average visibility in December
Arthur's Town, The Bahamas

Average visibility in December - Arthur
  • 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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Arthur's Town, The Bahamas

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