December weather forecast and climate
Chantilly Acres, FL

The first month of the winter, December, is also an agreeable month in Chantilly Acres, Florida, with average temperature fluctuating between 68.4°F (20.2°C) and 51.3°F (10.7°C).

Temperature

In Chantilly Acres, the average high-temperature is essentially the same as in November - a still agreeable 68.4°F (20.2°C). In Chantilly Acres, the average low-temperature is 51.3°F (10.7°C).

Humidity

In December, the average relative humidity in Chantilly Acres, Florida, is 77%.

Rainfall

In Chantilly Acres, in December, during 9.3 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. In Chantilly Acres, during the entire year, the rain falls for 150.7 days and collects up to 23.78" (604mm) of precipitation.

Daylight

The month with the shortest days in Chantilly Acres is December, with an average of 10.3h of daylight.

Sunshine

December has the least sunshine of the year in Chantilly Acres, with an average of 6h of sunshine.

UV index

The average daily maximum UV index in Chantilly Acres, Florida, is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in December in Chantilly Acres?

In Chantilly Acres, Florida, in December, the average high-temperature is 68.4°F (20.2°C), and the average low-temperature is 51.3°F (10.7°C).

What is the average humidity in December in Chantilly Acres?

The average relative humidity in December in Chantilly Acres is 77%.

How much does it rain in Chantilly Acres in December?

In Chantilly Acres, Florida, in December, it is raining for 9.3 days, with typically 2.17" (55mm) of accumulated precipitation.

What is the month with the shortest days in Chantilly Acres?

The month with the shortest days in Chantilly Acres, Florida, is December, with an average of 10.3h of daylight.

What is the average length of the day in December in Chantilly Acres?

In December, the average length of the day in Chantilly Acres is 10.3h.

What is the month with the least sunshine in Chantilly Acres?

The month with the least sunshine in Chantilly Acres is December, with an average of 6h of sunshine.

How long on average sun shines in December in Chantilly Acres?

In December, the average sunshine in Chantilly Acres, Florida, is 6h.

What is the UV index intensity in December in Chantilly Acres?

In December, the average daily maximum UV index in Chantilly Acres is 4. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in December - Chantilly Acres, FL
  • Average high temperature in December: 68.4°F

The warmest month (with the highest average high temperature) is August (90.7°F).
The month with the lowest average high temperature is January (64.4°F).

  • Average low temperature in December: 51.3°F

The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (46.2°F).

Average pressure in December - Chantilly Acres, FL
  • Average pressure in December: 30.12"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is September (29.97").

Average wind speed in December - Chantilly Acres, FL
  • Average wind speed in December: 5.9mph

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

Average humidity in December - Chantilly Acres, FL
  • Average humidity in December: 77%

Months with the highest relative humidity are August and September (78%).
The month with the lowest relative humidity is March (71%).

Average rainfall in December - Chantilly Acres, FL
  • Average rainfall in December: 2.17"

The wettest month (with the highest rainfall) is July (3.5").
The driest month (with the least rainfall) is November (1.26").

Average rainfall days in December - Chantilly Acres, FL
  • Average rainfall days in December: 9.3 days

The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is November (7.5 days).

Average daylight in December / Average sunshine in December - Chantilly Acres, FL
  • Average daylight in December: 10.3h

The month with the longest days is June (Average daylight: 14h).
The month with the shortest days is December (Average daylight: 10.3h).

  • Average sunshine in December: 6h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 6h).

Average sunshine days in December - Chantilly Acres, FL
  • Average sunshine days in December: 20.1 days

Months with the most sunshine days are January and November (20.8 days).
Months with the least sunshine days are June and July (9.2 days).

Average UV index in December - Chantilly Acres, FL
  • Average UV index in December: 4

Months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

Average cloud cover in December - Chantilly Acres, FL
  • Average cloud cover in December: 38

The month with the most cloud cover is December (Cloud cover 38).
Months with the least cloud cover are May and October (Cloud cover 29).

Average visibility in December - Chantilly Acres, FL
  • Average visibility in December: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).