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
Biscayne Park, Florida, marks the onset of December with an average high-temperature of a still moderately hot 76.1°F (24.5°C), a subtle shift from November's 78.8°F (26°C). Throughout December, Biscayne Park records a steady low-temperature average of 67.8°F (19.9°C), a minor decrease from its daytime counterpart.Humidity
December is the most humid month in Biscayne Park, with an average relative humidity of 75%.Rainfall
In Biscayne Park, in December, during 9.5 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. In Biscayne Park, during the entire year, the rain falls for 166.7 days and collects up to 12.91" (328mm) of precipitation.Daylight
The month with the shortest days in Biscayne Park is December, with an average of 10h and 36min of daylight.On the first day of December, sunrise is at 6:50 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:40 pm EST.
Sunshine
With an average of 6.4h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In December, a daily maximum UV index of 5 leads to the following instructions:
Put precautions into practice - Guidance to elude sunburn is provided. Minimize direct exposure to the Sun during midday when its radiation is at its peak. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What is the average December temperature in Biscayne Park?
What is the most humid month in Biscayne Park?
What is the average humidity in December in Biscayne Park?
How many days does it rain in December in Biscayne Park?
What is the month with the shortest days in Biscayne Park?
What is the average length of the day in December in Biscayne Park?
What time are sunrise and sunset in December in Biscayne Park?
What is the month with the least sunshine in Biscayne Park?
How long on average sun shines in December in Biscayne Park?
What are the months with the lowest UV index in Biscayne Park?
What is the UV index reading in December in Biscayne Park?
Average temperature in December
Biscayne Park, FL
- Average high temperature in December: 76.1°F
The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (73.4°F).
- Average low temperature in December: 67.8°F
The month with the highest average low temperature is August (82°F).
The coldest month (with the lowest average low temperature) is January (64°F).
Average pressure in December
Biscayne Park, FL
- Average pressure in December: 30.08"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.95"Hg).
Average wind speed in December
Biscayne Park, FL
- Average wind speed in December: 10.2mph
The windiest month (with the highest average wind speed) is March (10.8mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).
Average humidity in December
Biscayne Park, FL
- Average humidity in December: 75%
The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is March (69%).
Average rainfall in December
Biscayne Park, FL
- Average rainfall in December: 0.59"
The wettest month (with the highest rainfall) is August (2.2").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in December
Biscayne Park, FL
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is September (21.3 days).
The month with the least rainy days is February (7.5 days).
Average daylight in December /
Average sunshine in December
Biscayne Park, FL
- Average daylight in December: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in December
Biscayne Park, FL
- Average sunshine days in December: 18.5 days
The month with the most sunshine days is March (20 days).
The month with the least sunshine days is September (5.1 days).
Average UV index in December
Biscayne Park, 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 and December (UV index 5).
Average cloud cover in December
Biscayne Park, FL
- Average cloud cover in December: 32
The month with the most cloud cover is October (Cloud cover 34).
The month with the least cloud cover is April (Cloud cover 26).
Average visibility in December
Biscayne Park, 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).
Biscayne Park, Florida, USA
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