Bristol
Florida, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Bristol, FL

December, the first month of the winter, in Bristol, is still a comfortable month, with average temperature varying between 63.9°F (17.7°C) and 47.1°F (8.4°C).

Temperature

In Bristol, the average high-temperature in December slightly decreases, from a pleasant 69.4°F (20.8°C) in November, to a comfortable 63.9°F (17.7°C). In December, the average low-temperature is 47.1°F (8.4°C).

Humidity

Months with the highest humidity are September and December, with an average relative humidity of 78%.

Rainfall

In Bristol, it is raining for 8.5 days, with typically 1.85" (47mm) of accumulated precipitation. In Bristol, during the entire year, the rain falls for 140 days and collects up to 19.8" (503mm) of precipitation.

Snowfall

April through December are months without snowfall in Bristol.

Daylight

With an average of 10.2h of daylight, December has the shortest days of the year.

Sunshine

The month with the least sunshine in Bristol is December, with an average of 5.4h of sunshine.

UV index

In Bristol, Florida, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 4 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Bristol?

In Bristol, in December, the average high-temperature is 63.9°F (17.7°C), and the average low-temperature is 47.1°F (8.4°C).

What are the most humid months in Bristol?

Months with the highest humidity are September and December, with an average relative humidity of 78%.

What is the average humidity in December in Bristol?

In December, the average relative humidity is 78%.

How much does it rain in Bristol in December?

In Bristol, Florida, in December, during 8.5 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

Does it snow in Bristol in December?

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

When it does not snow in Bristol?

In Bristol snow does not fall in April through December.

What is the month with the shortest days in Bristol?

With an average of 10.2h of daylight, December has the shortest days of the year in Bristol, Florida.

How many hours of daylight does Bristol have in December?

In December, the average length of the day in Bristol, Florida, is 10.2h.

What is the month with the least sunshine in Bristol?

With an average of 5.4h of sunshine, December has the least sunshine of the year in Bristol, Florida.

How long on average sun shines in December in Bristol?

In December, the average sunshine in Bristol is 5.4h.

What is the UV index intensity in December in Bristol?

In Bristol, Florida, the average daily maximum UV index in December is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.
Average temperature in December - Bristol, FL
  • Average high temperature in December: 63.9°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (60.4°F).

  • Average low temperature in December: 47.1°F

The month with the highest average low temperature is August (74.7°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

Average humidity in December - Bristol, FL
  • Average humidity in December: 78%

Months with the highest relative humidity are September and December (78%).
The month with the lowest relative humidity is May (72%).

Average rainfall in December - Bristol, FL
  • Average rainfall in December: 1.85"

The wettest month (with the highest rainfall) is July (3.07").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days in December - Bristol, FL
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is November (5 days).

Average snowfall days in December - Bristol, FL
  • Average snowfall days in December: 0 days

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

Average daylight in December / Average sunshine in December - Bristol, FL
  • Average daylight in December: 10.2h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in December: 5.4h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5.4h).

Average UV index in December - Bristol, 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).