December weather forecast
Mount Pleasant, Bermuda

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Weather in December

In December, you will notice the winter settling in with temperatures ranging from 19.1°C (66.4°F) to 20.7°C (69.3°F), making it the coldest month in Mount Pleasant. The daylight hours are the fewest in the year, with just over 10 hours available. However, the duration of sunshine remains moderately enough and the weather avoids extremes, even with wind gusts at their yearly maximum reaching 37.5km/h (23.3mph). The general ambience of Mount Pleasant remains comfortable despite the seasonal shift, maintaining its allure for both residents and visitors.

Temperature

The introduction of December notes a subtle temperature variation to a still pleasant 20.7°C (69.3°F) from November's 22.7°C (72.9°F). December in Mount Pleasant is characterized by a steady nighttime low-temperature of 19.1°C (66.4°F).

Humidity

The months with the lowest humidity are January, November and December, with an average relative humidity of 74%.

Rainfall

In Mount Pleasant, in December, it is raining for 15.8 days, with typically 54mm (2.13") of accumulated precipitation. Throughout the year, there are 201.7 rainfall days, and 804mm (31.65") of precipitation is accumulated.

Daylight

The month with the shortest days in Mount Pleasant is December, with an average of 10h and 6min of daylight.
On the first day of the month, sunrise is at 07:02 and sunset at 17:13. On the last day of December, in Mount Pleasant, sunrise is at 07:20 and sunset at 17:24 AST.

Sunshine

In Mount Pleasant, Bermuda, the average sunshine in December is 5.2h.

UV index

The months with the lowest UV index in Mount Pleasant are January through April, November and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 5 during December translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.

Frequently asked questions

What is the usual temperature for Mount Pleasant in December?

The high-temperature, in December, in Mount Pleasant, records 20.7°C (69.3°F), while the low-temperature is 19.1°C (66.4°F). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 29°C (84.2°F).

What are the least humid months in Mount Pleasant?

The months with the lowest humidity in Mount Pleasant are January, November and December, with an average relative humidity of 74%.

What is the average humidity in December in Mount Pleasant?

In December, the average relative humidity in Mount Pleasant, Bermuda, is 74%.

How much does it rain in Mount Pleasant in December?

In December, in Mount Pleasant, Bermuda, the rain falls for 15.8 days. Throughout December, 54mm (2.13") of precipitation is accumulated.

What is the month with the shortest days in Mount Pleasant?

December has the shortest days of the year in Mount Pleasant, Bermuda, with an average of 10h and 6min of daylight.

How many hours of daylight does Mount Pleasant have in December?

In Mount Pleasant, Bermuda, the average day length in December is 10h and 5min.

When is the sunrise / sunset in December in Mount Pleasant?

On the first day of December in Mount Pleasant, Bermuda, sunrise is at 07:02 and sunset at 17:13. On the last day of the month, sunrise is at 07:20 and sunset at 17:24 AST.

How long on average sun shines in December in Mount Pleasant?

In Mount Pleasant, the average sunshine duration in December is 5.2h.

What is the month with the lowest UV index in Mount Pleasant?

The months with the lowest UV index in Mount Pleasant are January through April, November and December, with an average maximum UV index of 5.

How high is the UV index in December in Mount Pleasant?

In Mount Pleasant, Bermuda, the average daily maximum UV index in December is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.

Average temperature in December
Mount Pleasant, Bermuda

Average temperature in December - Mount Pleasant, Bermuda
  • Average high temperature in December: 20.7°C

The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is March (18.9°C).

  • Average low temperature in December: 19.1°C

The month with the highest average low temperature is August (26.8°C).
The coldest month (with the lowest average low temperature) is March (16.9°C).

Average pressure in December
Mount Pleasant, Bermuda

Average pressure in December - Mount Pleasant, Bermuda
  • Average pressure in December: 1019.6mbar

The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is October (1016.6mbar).

Average wind speed in December
Mount Pleasant, Bermuda

Average wind speed in December - Mount Pleasant, Bermuda
  • Average wind speed in December: 27.4km/h

The windiest month (with the highest average wind speed) is February (29.4km/h).
The calmest month (with the lowest average wind speed) is August (17.2km/h).

Average humidity in December
Mount Pleasant, Bermuda

Average humidity in December - Mount Pleasant, Bermuda
  • Average humidity in December: 74%

The month with the highest relative humidity is June (82%).
The months with the lowest relative humidity are January, November and December (74%).

Average rainfall in December
Mount Pleasant, Bermuda

Average rainfall in December - Mount Pleasant, Bermuda
  • Average rainfall in December: 54mm

The wettest month (with the highest rainfall) is August (93mm).
The driest month (with the least rainfall) is April (35mm).

Average rainfall days in December
Mount Pleasant, Bermuda

Average rainfall days in December - Mount Pleasant, Bermuda
  • Average rainfall days in December: 15.8 days

The month with the highest number of rainy days is August (21.1 days).
The month with the least rainy days is May (11.9 days).

Average daylight in December /
Average sunshine in December
Mount Pleasant, Bermuda

Average daylight in December / Average sunshine in December - Mount Pleasant, Bermuda
  • Average daylight in December: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in December: 5h and 1min

The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

Average sunshine days in December
Mount Pleasant, Bermuda

Average sunshine days in December - Mount Pleasant, Bermuda
  • Average sunshine days in December: 11.5 days

The month with the most sunshine days is May (16.6 days).
The month with the least sunshine days is August (7.3 days).

Average UV index in December
Mount Pleasant, Bermuda

Average UV index in December - Mount Pleasant, Bermuda
  • Average UV index in December: 5

The months with the highest UV index are June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 5).

Average cloud cover in December
Mount Pleasant, Bermuda

Average cloud cover in December - Mount Pleasant, Bermuda
  • Average cloud cover in December: 50

The months with the most cloud cover are January and February (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in December
Mount Pleasant, Bermuda

Average visibility in December - Mount Pleasant, Bermuda
  • 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).

Mount Pleasant, Bermuda

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