December weather forecast
Fort Lonely, FL

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Weather in December

The first month of the winter, December, is also an agreeable month in Fort Lonely, Florida, with an average temperature fluctuating between 71.4°F (21.9°C) and 59.9°F (15.5°C).

Temperature

Fort Lonely records an average high-temperature of a pleasant 71.4°F (21.9°C) in December, maintaining a close correlation with November's 75.6°F (24.2°C). Throughout December, Fort Lonely witnesses a nighttime temperature average of 59.9°F (15.5°C).

Humidity

The most humid month is December, with an average relative humidity of 76%.

Rainfall

In December, the rain falls for 9.1 days. Throughout December, 1.54" (39mm) of precipitation is accumulated. In Fort Lonely, during the entire year, the rain falls for 172.1 days and collects up to 27.2" (691mm) of precipitation.

Daylight

The month with the shortest days is December, with an average of 10h and 24min of daylight.
On the first day of the month, sunrise is at 7:04 am and sunset at 5:34 pm. On the last day of December, in Fort Lonely, sunrise is at 7:20 am and sunset at 5:46 pm EST.

Sunshine

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

UV index

In Fort Lonely, the average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 5 during December translates into the following guidance:
Take precautions - Protection against skin and eye damage is obliged. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.

Frequently asked questions

What is the average December temperature in Fort Lonely?

The average high-temperature and low-temperature during December are 71.4°F (21.9°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 87.8°F (31°C).

What is the most humid month?

December is the most humid month, with an average relative humidity of 76%.

What is the average humidity in December?

The average relative humidity in December is 76%.

How much does it rain in December?

In Fort Lonely, in December, it is raining for 9.1 days, with typically 1.54" (39mm) of accumulated precipitation.

What is the month with the shortest days?

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

How many hours of daylight does Fort Lonely have in December?

In December, the average day length is 10h and 26min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:04 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:46 pm EST.

What is the month with the least sunshine?

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

How long on average sun shines in December?

The average sunshine duration in December is 6.6h.

What is the UV index intensity in December?

In Fort Lonely, 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
Fort Lonely, FL

Average temperature in December - Fort Lonely, FL
  • Average high temperature in December: 71.4°F

The warmest month (with the highest average high temperature) is August (88.7°F).
The month with the lowest average high temperature is January (67.6°F).

  • Average low temperature in December: 59.9°F

The month with the highest average low temperature is August (79.5°F).
The coldest month (with the lowest average low temperature) is January (55.2°F).

Average pressure in December
Fort Lonely, FL

Average pressure in December - Fort Lonely, FL
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

Average wind speed in December
Fort Lonely, FL

Average wind speed in December - Fort Lonely, FL
  • Average wind speed in December: 8.6mph

The windiest months (with the highest average wind speed) are January, March, October and November (8.9mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

Average humidity in December
Fort Lonely, FL

Average humidity in December - Fort Lonely, FL
  • Average humidity in December: 76%

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is May (71%).

Average rainfall in December
Fort Lonely, FL

Average rainfall in December - Fort Lonely, FL
  • Average rainfall in December: 1.54"

The wettest month (with the highest rainfall) is July (5.24").
The driest months (with the least rainfall) are February and November (0.75").

Average rainfall days in December
Fort Lonely, FL

Average rainfall days in December - Fort Lonely, FL
  • Average rainfall days in December: 9.1 days

The month with the highest number of rainy days is July (26.2 days).
The month with the least rainy days is November (7 days).

Average daylight in December /
Average sunshine in December
Fort Lonely, FL

Average daylight in December / Average sunshine in December - Fort Lonely, 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).

Average sunshine days in December
Fort Lonely, FL

Average sunshine days in December - Fort Lonely, FL
  • Average sunshine days in December: 20 days

The month with the most sunshine days is January (22.1 days).
The month with the least sunshine days is July (3.1 days).

Average UV index in December
Fort Lonely, FL

Average UV index in December - Fort Lonely, 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
Fort Lonely, FL

Average cloud cover in December - Fort Lonely, FL
  • Average cloud cover in December: 30

The month with the most cloud cover is December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 21).

Average visibility in December
Fort Lonely, FL

Average visibility in December - Fort Lonely, 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).

Fort Lonely, Florida, USA

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