December weather forecastPalmo, FL

December

Weather in December

December, the first month of the winter in Palmo, is still a pleasant month, with an average temperature ranging between max 68.5°F (20.3°C) and min 53.1°F (11.7°C).

Temperature

The average high-temperature during December is a still agreeable 68.5°F (20.3°C), almost matching the conditions of the preceding month. Palmo usually reports an average low-temperature of 53.1°F (11.7°C) during the month of December.

Humidity

August and December, with an average relative humidity of 77%, are the most humid months.

Rainfall

In Palmo, during December, the rain falls for 7.2 days and regularly aggregates up to 0.87" (22mm) of precipitation. In Palmo, during the entire year, the rain falls for 129.7 days and collects up to 10.98" (279mm) of precipitation.

Snowfall

In Palmo, snow does not fall in February through December.

Daylight

The month with the shortest days is December, with an average of 10h and 18min of daylight.
On the first day of December, sunrise is at 7:04 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:37 pm EST.

Sunshine

The month with the least sunshine in Palmo is December, with an average of 5.7h of sunshine.

UV index

January and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: In December, an average UV index of 4 transforms into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.

Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In December, the average high-temperature and low-temperature are 68.5°F (20.3°C) and 53.1°F (11.7°C) respectively. In October, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is evaluated at 86°F (30°C).

August and December, with an average relative humidity of 77%, are most humid months.

The average relative humidity in December is 77%.

In Palmo, in December, during 7.2 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

February through December are months without snowfall.

In Palmo, in December, it doesn't snow. In January, it regularly snows.

With an average of 10h and 18min of daylight, December has the shortest days of the year.

In Palmo, the average day length in December is 10h and 16min.

In December, on the first day of the month, sunrise is at 7:04 am and sunset at 5:26 pm. On the last day of the month, in Palmo, sunrise is at 7:21 am and sunset at 5:37 pm EST.

With an average of 5.7h of sunshine, December has the least sunshine of the year.

The average sunshine duration in December is 5.7h.

January and December, with an average maximum UV index of 4, are months with the lowest UV index.

In December, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

73.2°F

68.5°F

64.8°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.2mph

6.4mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

6.5

7.2

6.5

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

21.7

22.3

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Palmo, FL

Average high temperature in December: 68.5°F

The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is January (64.8°F).

Average low temperature in December: 53.1°F

The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (48.2°F).

Average pressure in December
Palmo, FL

Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are August and September (29.98"Hg).

Average wind speed in December
Palmo, FL

Average wind speed in December: 5.7mph

The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

Average humidity in December
Palmo, FL

Average humidity in December: 77%

The months with the highest relative humidity are August and December (77%).
The month with the lowest relative humidity is March (70%).

Average rainfall in December
Palmo, FL

Average rainfall in December: 0.87"

The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is January (0.39").

Average rainfall days in December
Palmo, FL

Average rainfall days in December: 7.2 days

The months with the highest number of rainy days are July and August (17.7 days).
The months with the least rainy days are January and November (6.5 days).

Average snowfall days in December
Palmo, FL

Average snowfall days in December: 0 days

The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in December: 10h and 18min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

Average sunshine in December: 5h and 42min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in December
Palmo, FL

Average sunshine days in December: 22.3 days

The months with the most sunshine days are January and December (22.3 days).
The month with the least sunshine days is August (8.9 days).

Average UV index in December
Palmo, FL

Average UV index in December: 4

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

Average cloud cover in December
Palmo, FL

Average cloud cover in December: 41

The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are May and July (Cloud cover 30).

Average visibility in December
Palmo, 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).