December weather forecast and climate
Cayo Pelau, FL

Weather in December

The first month of the winter, December, is also an agreeable month in Cayo Pelau, Florida, with average temperature ranging between min 62.1°F (16.7°C) and max 73.2°F (22.9°C).

Temperature

In Cayo Pelau, the average high-temperature is relatively the same as in November - an agreeable 73.2°F (22.9°C). In Cayo Pelau, the average low-temperature is 62.1°F (16.7°C).

Humidity

December is the most humid month, with an average relative humidity of 77%.

Rainfall

In Cayo Pelau, it is raining for 7.9 days, with typically 0.98" (25mm) of accumulated precipitation. Throughout the year, in Cayo Pelau, there are 168.6 rainfall days, and 20.2" (513mm) of precipitation is accumulated.

Daylight

The month with the shortest days in Cayo Pelau is December, with an average of 10.5h of daylight.

Sunshine

With an average of 6.7h of sunshine, December has the least sunshine of the year in Cayo Pelau, Florida.

UV index

Months with the lowest UV index in Cayo Pelau are January, February and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for the average person.
Note: In December, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the most humid month in Cayo Pelau?

December is the most humid month, with an average relative humidity of 77%.

What is the average humidity in December in Cayo Pelau?

The average relative humidity in December is 77%.

How much does it rain in Cayo Pelau in December?

In Cayo Pelau, during December, the rain falls for 7.9 days and regularly aggregates up to 0.98" (25mm) of precipitation.

What is the month with the shortest days in Cayo Pelau?

The month with the shortest days is December, with an average of 10.5h of daylight.

How many hours of daylight does Cayo Pelau have in December?

In Cayo Pelau, Florida, the average length of the day in December is 10.5h.

What is the month with the least sunshine in Cayo Pelau?

December has the least sunshine of the year in Cayo Pelau, Florida, with an average of 6.7h of sunshine.

How long on average sun shines in December in Cayo Pelau?

The average sunshine in December is 6.7h.

What is the month with the lowest UV index in Cayo Pelau?

Months with the lowest UV index in Cayo Pelau, Florida, are January, February and December, with an average maximum UV index of 5.

What is the UV index reading in December in Cayo Pelau?

In December, the average daily maximum UV index in Cayo Pelau, Florida, is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in December
Cayo Pelau, FL

Average temperature in December - Cayo Pelau, FL
  • Average high temperature in December: 73.2°F

The warmest month (with the highest average high temperature) is August (88.2°F).
The month with the lowest average high temperature is January (69.1°F).

  • Average low temperature in December: 62.1°F

The month with the highest average low temperature is August (80.1°F).
The coldest month (with the lowest average low temperature) is January (57.4°F).

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Average pressure in December
Cayo Pelau, FL

Average pressure in December - Cayo Pelau, FL
  • Average pressure in December: 30.09"

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is September (29.95").

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Average wind speed in December
Cayo Pelau, FL

Average wind speed in December - Cayo Pelau, FL
  • Average wind speed in December: 9.1mph

The windiest month (with the highest average wind speed) is November (9.5mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in December
Cayo Pelau, FL

Average humidity in December - Cayo Pelau, FL
  • Average humidity in December: 77%

The month with the highest relative humidity is December (77%).
Months with the lowest relative humidity are March and May (73%).

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Average rainfall in December
Cayo Pelau, FL

Average rainfall in December - Cayo Pelau, FL
  • Average rainfall in December: 0.98"

The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is February (0.51").

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Average rainfall days in December
Cayo Pelau, FL

Average rainfall days in December - Cayo Pelau, FL
  • Average rainfall days in December: 7.9 days

The month with the highest number of rainy days is August (23.6 days).
The month with the least rainy days is January (6.6 days).

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Average daylight in December /
Average sunshine in December
Cayo Pelau, FL

Average daylight in December / Average sunshine in December - Cayo Pelau, FL
  • Average daylight in December: 10.5h

The month with the longest days is June (Average daylight: 13.8h).
The month with the shortest days is December (Average daylight: 10.5h).

  • Average sunshine in December: 6.7h

The month with the most sunshine is May (Average sunshine: 11.2h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days in December
Cayo Pelau, FL

Average sunshine days in December - Cayo Pelau, FL
  • Average sunshine days in December: 20 days

The month with the most sunshine days is January (22 days).
The month with the least sunshine days is August (4 days).

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Average UV index in December
Cayo Pelau, FL

Average UV index in December - Cayo Pelau, FL
  • Average UV index in December: 5

Months with the highest UV index are May, June, July, August and September (UV index 7).
Months with the lowest UV index are January, February and December (UV index 5).

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Average cloud cover in December
Cayo Pelau, FL

Average cloud cover in December - Cayo Pelau, FL
  • Average cloud cover in December: 27

The month with the most cloud cover is January (Cloud cover 28).
The month with the least cloud cover is May (Cloud cover 22).

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Average visibility in December
Cayo Pelau, FL

Average visibility in December - Cayo Pelau, FL
  • Average visibility in December: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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