December weather forecast
Cross Bayou, FL

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Weather in December

December, the first month of the winter in Cross Bayou, is also an agreeable month, with an average temperature fluctuating between 59.9°F (15.5°C) and 70.9°F (21.6°C).

Temperature

An average high-temperature of an agreeable 70.9°F (21.6°C) marks December, exhibiting a close resemblance to the conditions in November. Throughout December, Cross Bayou records an average temperature of 59.9°F (15.5°C) at night.

Humidity

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

Rainfall

In Cross Bayou, during December, the rain falls for 9.1 days and regularly aggregates up to 1.69" (43mm) of precipitation. Throughout the year, in Cross Bayou, there are 163.6 rainfall days, and 25.43" (646mm) of precipitation is accumulated.

Daylight

With an average of 10h and 24min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:05 am and sunset at 5:35 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:46 pm EST.

Sunshine

With an average of 6.6h of sunshine, December has the least sunshine of the year.

UV index

In December, the average daily maximum UV index in Cross Bayou is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: A daily maximum UV index of 5 in December translates into the following instructions:
Take precautions - Protection against sun damage is advised. Around midday, solar radiation is most harmful; hence, exposure should be limited. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What is the usual temperature for Cross Bayou in December?

In December, the average high-temperature and low-temperature are 70.9°F (21.6°C) and 59.9°F (15.5°C) respectively. In October, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is appraised at 86°F (30°C).

What is the most humid month in Cross Bayou?

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

What is the average humidity in December in Cross Bayou?

In December, the average relative humidity is 77%.

How much does it rain in Cross Bayou in December?

In Cross Bayou, Florida, in December, it is raining for 9.1 days, with typically 1.69" (43mm) of accumulated precipitation.

What is the month with the shortest days in Cross Bayou?

With an average of 10h and 24min of daylight, December has the shortest days of the year in Cross Bayou, Florida.

What is the average length of the day in December in Cross Bayou?

In December, the average day length in Cross Bayou is 10h and 25min.

When are sunrise and sunset in December in Cross Bayou?

In December, on the first day of the month, sunrise is at 7:05 am and sunset at 5:35 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:46 pm EST.

What is the month with the least sunshine in Cross Bayou?

The month with the least sunshine in Cross Bayou is December, with an average of 6.6h of sunshine.

How many hours of sunshine does Cross Bayou have in December?

The average sunshine duration in December is 6.6h.

What is the UV index intensity in December in Cross Bayou?

In Cross Bayou, the average daily maximum UV index in December is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Cross Bayou, FL

Average temperature in December - Cross Bayou, FL
  • Average high temperature in December: 70.9°F

The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is January (66.7°F).

  • Average low temperature in December: 59.9°F

The month with the highest average low temperature is August (80.4°F).
The coldest month (with the lowest average low temperature) is January (55.2°F).

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Average pressure in December
Cross Bayou, FL

Average pressure in December - Cross Bayou, FL
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

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Average wind speed in December
Cross Bayou, FL

Average wind speed in December - Cross Bayou, FL
  • Average wind speed in December: 8.9mph

The windiest months (with the highest average wind speed) are January and March (9.3mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

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Average humidity in December
Cross Bayou, FL

Average humidity in December - Cross Bayou, FL
  • Average humidity in December: 77%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are March, May and October (72%).

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Average rainfall in December
Cross Bayou, FL

Average rainfall in December - Cross Bayou, FL
  • Average rainfall in December: 1.69"

The wettest month (with the highest rainfall) is July (4.65").
The driest month (with the least rainfall) is November (0.87").

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Average rainfall days in December
Cross Bayou, FL

Average rainfall days in December - Cross Bayou, FL
  • Average rainfall days in December: 9.1 days

The month with the highest number of rainy days is July (24.7 days).
The month with the least rainy days is November (7.1 days).

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Average daylight in December /
Average sunshine in December
Cross Bayou, FL

Average daylight in December / Average sunshine in December - Cross Bayou, FL
  • Average daylight in December: 10h and 2min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in December: 6h and 4min

The month with the most sunshine is May (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in December
Cross Bayou, FL

Average sunshine days in December - Cross Bayou, FL
  • Average sunshine days in December: 20.3 days

The month with the most sunshine days is January (22.1 days).
The month with the least sunshine days is July (4.3 days).

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Average UV index in December
Cross Bayou, FL

Average UV index in December - Cross Bayou, FL
  • Average UV index in December: 5

The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).

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Average cloud cover in December
Cross Bayou, FL

Average cloud cover in December - Cross Bayou, FL
  • Average cloud cover in December: 29

The months with the most cloud cover are January and December (Cloud cover 29).
The month with the least cloud cover is May (Cloud cover 21).

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Average visibility in December
Cross Bayou, FL

Average visibility in December - Cross Bayou, FL
  • Average visibility in December: 6mi

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

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Cross Bayou, Florida, USA

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