Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
In December, the average high-temperature registers at a pleasant 73.2°F (22.9°C), nearly identical to November's 77°F (25°C). An average low-temperature of 62.1°F (16.7°C) is observed during December nights in Boca Grande.Humidity
December is the most humid month in Boca Grande, with an average relative humidity of 77%.Rainfall
In Boca Grande, in December, it is raining for 7.9 days, with typically 0.98" (25mm) of accumulated precipitation. Throughout the year, in Boca Grande, there are 168.6 rainfall days, and 20.2" (513mm) of precipitation is accumulated.Daylight
With an average of 10h and 30min of daylight, December has the shortest days of the year in Boca Grande.On the first day of December in Boca Grande, sunrise is at 7:01 am and sunset at 5:35 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:47 pm EST.
Sunshine
With an average of 6.7h of sunshine, December has the least sunshine of the year in Boca Grande.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The UV index of 5 during December translates into the following guidance:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What is the average December temperature in Boca Grande?
What is the most humid month in Boca Grande?
What is the average humidity in December in Boca Grande?
How many days does it rain in December in Boca Grande?
What is the month with the shortest days in Boca Grande?
How many hours of daylight does Boca Grande have in December?
What time are sunrise and sunset in December in Boca Grande?
What is the month with the least sunshine in Boca Grande?
How long on average sun shines in December in Boca Grande?
What are the months with the lowest UV index in Boca Grande?
What is the UV index reading in December in Boca Grande?
Average temperature in December
Boca Grande, FL
- Average high temperature in December: 73.2°F
The warmest month (with the highest average high temperature) is August (88.2°F).
The month with the lowest average high temperature is January (69.1°F).
- Average low temperature in December: 62.1°F
The month with the highest average low temperature is August (80.1°F).
The coldest month (with the lowest average low temperature) is January (57.4°F).
Average pressure in December
Boca Grande, FL
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).
Average wind speed in December
Boca Grande, FL
- Average wind speed in December: 9.1mph
The windiest month (with the highest average wind speed) is November (9.5mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in December
Boca Grande, FL
- Average humidity in December: 77%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are March and May (73%).
Average rainfall in December
Boca Grande, FL
- Average rainfall in December: 0.98"
The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days in December
Boca Grande, FL
- Average rainfall days in December: 7.9 days
The month with the highest number of rainy days is August (23.6 days).
The month with the least rainy days is January (6.6 days).
Average daylight in December /
Average sunshine in December
Boca Grande, FL
- Average daylight in December: 10h and 3min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- 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 42min).
Average sunshine days in December
Boca Grande, FL
- Average sunshine days in December: 20 days
The month with the most sunshine days is January (22 days).
The month with the least sunshine days is August (4 days).
Average UV index in December
Boca Grande, 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 months with the lowest UV index are January, February and December (UV index 5).
Average cloud cover in December
Boca Grande, FL
- Average cloud cover in December: 27
The month with the most cloud cover is January (Cloud cover 28).
The month with the least cloud cover is May (Cloud cover 22).
Average visibility in December
Boca Grande, 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).
Boca Grande, Florida, USA
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