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 sea temperature 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
Upon the onset of December, Roseland witnesses an average high-temperature of a pleasant 73°F (22.8°C), showing a close resemblance to the prior month. Throughout December, Roseland observes a steady low-temperature average of 64°F (17.8°C), reflecting a minor dip from daytime highs.Humidity
In December, the average relative humidity is 77%.Rainfall
In Roseland, during December, the rain falls for 13.3 days and regularly aggregates up to 1.61" (41mm) of precipitation. In Roseland, during the entire year, the rain falls for 205.2 days and collects up to 38.31" (973mm) of precipitation.Ocean temperature
In Roseland, in December, the average water temperature is 75°F (23.9°C).Note: Every individual's cold threshold differs, but factors like today's sunshine, wind, and temperature can tip the scales for a delightful swim in 75°F (23.9°C) waters. For reference, Olympians swim in waters of 77°F (25°C) to 82.4°F (28°C).
Daylight
With an average of 10h and 24min of daylight, December has the shortest days of the year in Roseland.On the first day of December, sunrise is at 6:56 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:37 pm EST.
Sunshine
In December, the average sunshine in Roseland is 6.1h.UV index
January, February and December, with an average maximum UV index of 5, are months with the lowest UV index in Roseland, Florida. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: During December, 5 as the daily maximum UV index converts into the following advice:
Be vigilant - Suggestions to stave off sun damage are provided. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be attentive! The UV exposure is heightened with reflections from sand and water.
Frequently asked questions
What is the average December temperature in Roseland?
What is the average humidity in December in Roseland?
How many days does it rain in December in Roseland?
What is the ocean temperature in December in Roseland?
What is the month with the shortest days in Roseland?
What is the average length of the day in December in Roseland?
When are sunrise and sunset in December in Roseland?
How long on average sun shines in December in Roseland?
What is the month with the lowest UV index in Roseland?
What is the UV index intensity in December in Roseland?
Average temperature in December
Roseland, FL
- Average high temperature in December: 73°F
The warmest month (with the highest average high temperature) is August (87.1°F).
The month with the lowest average high temperature is January (69.4°F).
- Average low temperature in December: 64°F
The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (59.7°F).
Average pressure in December
Roseland, FL
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).
Average wind speed in December
Roseland, FL
- Average wind speed in December: 10mph
The windiest month (with the highest average wind speed) is November (10.6mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity in December
Roseland, FL
- Average humidity in December: 77%
The months with the highest relative humidity are June, July and August (79%).
The month with the lowest relative humidity is March (72%).
Average rainfall in December
Roseland, FL
- Average rainfall in December: 1.61"
The wettest month (with the highest rainfall) is August (6.89").
The driest month (with the least rainfall) is February (1.06").
Average rainfall days in December
Roseland, FL
- Average rainfall days in December: 13.3 days
The month with the highest number of rainy days is August (25 days).
The month with the least rainy days is February (10.4 days).
Average sea temperature in December
Roseland, FL
- Average sea temperature in December: 74.9°F
The best month for swimming (with the highest average sea temperature) is August (84.8°F).
The coldest months (with the lowest average sea temperature) are January and February (72.3°F).
Average daylight in December /
Average sunshine in December
Roseland, FL
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Roseland, FL
- Average sunshine days in December: 12.9 days
The month with the most sunshine days is January (16.8 days).
The month with the least sunshine days is August (3.9 days).
Average UV index in December
Roseland, 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
Roseland, FL
- Average cloud cover in December: 35
The month with the most cloud cover is November (Cloud cover 36).
The months with the least cloud cover are May, July and August (Cloud cover 27).
Average visibility in December
Roseland, 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).
Roseland, Florida, USA
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