December weather forecast
Tarpon Springs, FL

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Numerous boats docked on the shores of Tarpon Springs in Florida and the dramatic colorful sky above
Numerous boats docked on the shores of Tarpon Springs in Florida and the dramatic colorful sky above

Weather in December

December, the first month of the winter in Tarpon Springs, is still a pleasant month, with temperature in the range of an average high of 70.2°F (21.2°C) and an average low of 59.4°F (15.2°C).

Temperature

Entering December, Tarpon Springs's average high-temperature reads an agreeable 70.2°F (21.2°C), indicating a close resemblance to the previous month's climate. Tarpon Springs reports an average nighttime low-temperature of 59.4°F (15.2°C) in December.

Humidity

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

Rainfall

In December, the rain falls for 6.5 days. Throughout December, 0.94" (24mm) of precipitation is accumulated. Throughout the year, in Tarpon Springs, there are 120.5 rainfall days, and 9.45" (240mm) of precipitation is accumulated.

Ocean temperature

In Tarpon Springs, in December, the average water temperature is 65.1°F (18.4°C).
Note: The majority find it unenjoyable to swim in 65.1°F (18.4°C). Breathing becomes tougher as the water temperature descends under 69.8°F (21°C).

Daylight

The month with the shortest days in Tarpon Springs is December, with an average of 10h and 24min of daylight.
On the first day of December, sunrise is at 7:05 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:46 pm EST.

Sunshine

The month with the least sunshine in Tarpon Springs, Florida, is December, with an average of 6.5h of sunshine.

UV index

In Tarpon Springs, the average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 in December interprets into the following advice:
Take necessary precautions - Protection from skin and eye injury is mandatory. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures in Tarpon Springs?

The average high-temperature and low-temperature in Tarpon Springs, Florida, during December are 70.2°F (21.2°C) and 59.4°F (15.2°C) respectively. In October, the average heat index (a.k.a. 'real feel', '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 Tarpon Springs?

The most humid month in Tarpon Springs is December, with an average relative humidity of 77%.

What is the average humidity in December in Tarpon Springs?

In Tarpon Springs, the average relative humidity in December is 77%.

How much does it rain in Tarpon Springs in December?

In Tarpon Springs, Florida, in December, during 6.5 rainfall days, 0.94" (24mm) of precipitation is typically accumulated.

How cold is the water in December in Tarpon Springs?

In Tarpon Springs, in December, the average water temperature is 65.1°F (18.4°C). Swimming in 65.1°F (18.4°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 Tarpon Springs?

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

How many hours of daylight does Tarpon Springs have in December?

In December, the average day length in Tarpon Springs, Florida, is 10h and 23min.

When is the sunrise / sunset in December in Tarpon Springs?

On the first day of December in Tarpon Springs, sunrise is at 7:05 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:46 pm EST.

What is the month with the least sunshine in Tarpon Springs?

With an average of 6.5h of sunshine, December has the least sunshine of the year.

How many hours of sunshine does Tarpon Springs have in December?

In December, the average sunshine duration is 6.5h.

What is the UV index reading in December in Tarpon Springs?

In Tarpon Springs, the average daily maximum UV index in December is 5. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.

Average temperature in December
Tarpon Springs, FL

Average temperature in December - Tarpon Springs, FL
  • Average high temperature in December: 70.2°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°F).

  • Average low temperature in December: 59.4°F

The month with the highest average low temperature is August (80.2°F).
The coldest month (with the lowest average low temperature) is January (54.5°F).

Average pressure in December
Tarpon Springs, FL

Average pressure in December - Tarpon Springs, FL
  • Average pressure in December: 30.11"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).

Average wind speed in December
Tarpon Springs, FL

Average wind speed in December - Tarpon Springs, FL
  • Average wind speed in December: 8.5mph

The windiest months (with the highest average wind speed) are January, March and April (8.9mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity in December
Tarpon Springs, FL

Average humidity in December - Tarpon Springs, FL
  • Average humidity in December: 77%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is May (72%).

Average rainfall in December
Tarpon Springs, FL

Average rainfall in December - Tarpon Springs, FL
  • Average rainfall in December: 0.94"

The wettest month (with the highest rainfall) is July (1.77").
The driest month (with the least rainfall) is March (0.2").

Average rainfall days in December
Tarpon Springs, FL

Average rainfall days in December - Tarpon Springs, FL
  • Average rainfall days in December: 6.5 days

The month with the highest number of rainy days is August (17.9 days).
The month with the least rainy days is November (5.5 days).

Average sea temperature in December
Tarpon Springs, FL

Average sea temperature in December - Tarpon Springs, FL
  • Average sea temperature in December: 65.1°F

The best month for swimming (with the highest average sea temperature) is August (86.6°F).
The coldest month (with the lowest average sea temperature) is January (61.1°F).

Average daylight in December /
Average sunshine in December
Tarpon Springs, FL

Average daylight in December / Average sunshine in December - Tarpon Springs, 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 3min

The month with the most sunshine is May (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in December
Tarpon Springs, FL

Average sunshine days in December - Tarpon Springs, FL
  • Average sunshine days in December: 23.3 days

The month with the most sunshine days is January (23.4 days).
The month with the least sunshine days is July (6.7 days).

Average UV index in December
Tarpon Springs, FL

Average UV index in December - Tarpon Springs, 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).

Average cloud cover in December
Tarpon Springs, FL

Average cloud cover in December - Tarpon Springs, FL
  • Average cloud cover in December: 30

The months with the most cloud cover are January and December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 20).

Average visibility in December
Tarpon Springs, FL

Average visibility in December - Tarpon Springs, 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).

Tarpon Springs, Florida, USA

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