December weather forecast
Manasota Key, FL

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Weather in December

The first month of the winter, December, is also an agreeable month in Manasota Key, Florida, with temperature in the range of an average high of 73.2°F (22.9°C) and an average low of 62.1°F (16.7°C).

Temperature

The shift into December finds Manasota Key at an average high-temperature of a pleasant 73.2°F (22.9°C), closely comparable to November's conditions. An average low-temperature of 62.1°F (16.7°C) is observed during December nights.

Humidity

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

Rainfall

In Manasota Key, in December, during 7.9 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. In Manasota Key, during the entire year, the rain falls for 168.6 days and collects up to 20.2" (513mm) of precipitation.

Ocean temperature

In Manasota Key, in December, the average water temperature is 70.2°F (21.2°C).
Note: A surface water temperature of 70.2°F (21.2°C) does not provide an enjoyable swimming experience for most. Breathing control becomes more challenging as the water temperature drops below 69.8°F (21°C).

Daylight

The month with the shortest days in Manasota Key is December, with an average of 10h and 30min of daylight.
On the first day of December in Manasota Key, Florida, sunrise is at 7:01 am and sunset at 5:35 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:47 pm EST.

Sunshine

December has the least sunshine of the year, with an average of 6.7h of sunshine.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: In December, a daily maximum UV index of 5 leads to the following instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. 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. Take caution! The UV rays from the Sun gain strength from sand and water reflections.
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Frequently asked questions

What is the usual temperature for Manasota Key in December?

During December, Manasota Key experiences an average high-temperature of 73.2°F (22.9°C) and a low-temperature of 62.1°F (16.7°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in October is evaluated at 89.6°F (32°C).

What is the most humid month in Manasota Key?

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

What is the average humidity in December in Manasota Key?

In Manasota Key, Florida, the average relative humidity in December is 77%.

How much does it rain in Manasota Key in December?

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

What is the ocean temperature in December in Manasota Key?

In Manasota Key, Florida, in December, the average water temperature is 70.2°F (21.2°C). Swimming in 70.2°F (21.2°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

What is the month with the shortest days in Manasota Key?

December has the shortest days of the year in Manasota Key, with an average of 10h and 30min of daylight.

How many hours of daylight does Manasota Key have in December?

In Manasota Key, Florida, the average day length in December is 10h and 29min.

When are sunrise and sunset in December in Manasota Key?

In December, on the first day of the month, sunrise is at 7:01 am and sunset at 5:35 pm. On the last day of the month, in Manasota Key, sunrise is at 7:18 am and sunset at 5:47 pm EST.

What is the month with the least sunshine in Manasota Key?

The month with the least sunshine in Manasota Key, Florida, is December, with an average of 6.7h of sunshine.

How many hours of sunshine does Manasota Key have in December?

In December, the average sunshine duration in Manasota Key is 6.7h.

What is the month with the lowest UV index in Manasota Key?

January, February and December, with an average maximum UV index of 5, are months with the lowest UV index.

How high is the UV index in December in Manasota Key?

In Manasota Key, the average daily maximum UV index in December is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe 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
Manasota Key, FL

Average temperature in December - Manasota Key, 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
Manasota Key, FL

Average pressure in December - Manasota Key, FL
  • Average pressure in December: 30.09"Hg

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

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Average wind speed in December
Manasota Key, FL

Average wind speed in December - Manasota Key, 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
Manasota Key, FL

Average humidity in December - Manasota Key, 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 and May (73%).

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Average rainfall in December
Manasota Key, FL

Average rainfall in December - Manasota Key, 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
Manasota Key, FL

Average rainfall days in December - Manasota Key, 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 sea temperature in December
Manasota Key, FL

Average sea temperature in December - Manasota Key, FL
  • Average sea temperature in December: 70.2°F

The best month for swimming (with the highest average sea temperature) is August (87°F).
The coldest month (with the lowest average sea temperature) is January (65.3°F).

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Average daylight in December /
Average sunshine in December
Manasota Key, FL

Average daylight in December / Average sunshine in December - Manasota Key, FL
  • Average daylight in December: 10h and 3min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • 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 42min).

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Average sunshine days in December
Manasota Key, FL

Average sunshine days in December - Manasota Key, 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
Manasota Key, FL

Average UV index in December - Manasota Key, 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 months with the lowest UV index are January, February and December (UV index 5).

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Average cloud cover in December
Manasota Key, FL

Average cloud cover in December - Manasota Key, 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
Manasota Key, FL

Average visibility in December - Manasota Key, 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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Manasota Key, Florida, USA

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