December weather forecast
Estero, FL

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Weather in December

December, the first month of the winter in Estero, is still a warm month, with temperature in the range of an average low of 61°F (16.1°C) and an average high of 75.2°F (24°C).

Temperature

December brings an average high-temperature of a still moderately hot 75.2°F (24°C), nearly identical to the preceding month. Throughout the month of December, Estero expects an average low of 61°F (16.1°C).

Humidity

In December, the average relative humidity in Estero is 76%.

Rainfall

In Estero, in December, during 8.1 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. In Estero, during the entire year, the rain falls for 170 days and collects up to 23.82" (605mm) of precipitation.

Daylight

With an average of 10h and 30min of daylight, December has the shortest days of the year in Estero.
On the first day of December, sunrise is at 6:58 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:15 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 in Estero.

UV index

The months with the lowest UV index in Estero are January, February and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, the maximum UV index of 5 transforms into these recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What is the temperature in December in Estero?

In Estero, 75.2°F (24°C) is the average high-temperature and 61°F (16.1°C) is the average low-temperature during December. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in October is appraised at 93.2°F (34°C).

What is the average humidity in December in Estero?

In Estero, Florida, the average relative humidity in December is 76%.

How many days does it rain in December in Estero?

In Estero, Florida, in December, during 8.1 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

What is the month with the shortest days in Estero?

With an average of 10h and 30min of daylight, December has the shortest days of the year in Estero.

How many hours of daylight does Estero have in December?

In Estero, the average day length in December is 10h and 31min.

When is the sunrise / sunset in December in Estero?

In December, on the first day of the month, sunrise is at 6:58 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:46 pm EST.

What is the month with the least sunshine in Estero?

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

How long on average sun shines in December in Estero?

In Estero, Florida, the average sunshine duration in December is 6.6h.

What is the month with the lowest UV index in Estero?

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

How high is the UV index in December in Estero?

The average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Estero, FL

Average temperature in December - Estero, FL
  • Average high temperature in December: 75.2°F

The warmest month (with the highest average high temperature) is August (90°F).
The month with the lowest average high temperature is January (71.2°F).

  • Average low temperature in December: 61°F

The month with the highest average low temperature is August (78.4°F).
The coldest month (with the lowest average low temperature) is January (56.1°F).

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Average pressure in December
Estero, FL

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).

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Average wind speed in December
Estero, FL

Average wind speed in December - Estero, FL
  • Average wind speed in December: 7.3mph

The windiest month (with the highest average wind speed) is October (7.8mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).

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Average humidity in December
Estero, FL

Average humidity in December - Estero, FL
  • Average humidity in December: 76%

The month with the highest relative humidity is September (77%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in December
Estero, FL

Average rainfall in December - Estero, FL
  • Average rainfall in December: 0.75"

The wettest month (with the highest rainfall) is August (5.12").
The driest month (with the least rainfall) is February (0.55").

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Average rainfall days in December
Estero, FL

Average rainfall days in December - Estero, FL
  • Average rainfall days in December: 8.1 days

The month with the highest number of rainy days is August (25 days).
The month with the least rainy days is January (6.3 days).

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Average daylight in December /
Average sunshine in December
Estero, FL

Average daylight in December / Average sunshine in December - Estero, 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 months with the most sunshine are May and July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in December
Estero, FL

Average sunshine days in December - Estero, FL
  • Average sunshine days in December: 20.5 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is August (4.1 days).

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Average UV index in December
Estero, FL

Average UV index in December - Estero, 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
Estero, FL

Average cloud cover in December - Estero, FL
  • Average cloud cover in December: 29

The month with the most cloud cover is January (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 24).

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Average visibility in December
Estero, FL

Average visibility in December - Estero, 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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Estero, Florida, USA

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