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 snowfall in December
- Average snowfall 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
During the shift to December, a minor reduction in average high-temperature is observed, shifting from an agreeable 68.4°F (20.2°C) in November to a comfortable 62.4°F (16.9°C). The average temperature during December nights dips to a chilly 46.2°F (7.9°C).Humidity
The most humid month in Leonia is December, with an average relative humidity of 77%.Rainfall
In Leonia, in December, it is raining for 12.9 days, with typically 3.62" (92mm) of accumulated precipitation. In Leonia, during the entire year, the rain falls for 175.3 days and collects up to 36.02" (915mm) of precipitation.Snowfall
February through December are months without snowfall.Daylight
The month with the shortest days in Leonia, Florida, is December, with an average of 10h and 12min of daylight.On the first day of December, sunrise is at 6:24 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 4:52 pm CST.
Sunshine
In Leonia, the average sunshine in December is 5.3h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 3 in December translates into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in December?
When it does not snow?
Does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Leonia have in December?
When are sunrise and sunset in December?
How many hours of sunshine does Leonia have in December?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Leonia, FL
- Average high temperature in December: 62.4°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (59°F).
- Average low temperature in December: 46.2°F
The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).
Average pressure in December
Leonia, FL
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed in December
Leonia, FL
- Average wind speed in December: 6.6mph
The windiest month (with the highest average wind speed) is March (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in December
Leonia, FL
- Average humidity in December: 77%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are May and October (70%).
Average rainfall in December
Leonia, FL
- Average rainfall in December: 3.62"
The wettest month (with the highest rainfall) is August (5.28").
The driest month (with the least rainfall) is November (1.93").
Average rainfall days in December
Leonia, FL
- Average rainfall days in December: 12.9 days
The month with the highest number of rainy days is August (24.3 days).
The month with the least rainy days is November (7.9 days).
Average snowfall in December
Leonia, FL
- Average snowfall in December: 0"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Leonia, FL
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Leonia, FL
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in December
Leonia, FL
- Average sunshine days in December: 16.7 days
The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is August (4.9 days).
Average UV index in December
Leonia, FL
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Leonia, FL
- Average cloud cover in December: 44
The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 27).
Average visibility in December
Leonia, 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).
Leonia, Florida, USA
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