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 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
The start of December involves a subtle temperature drop, shifting from a pleasant 70.9°F (21.6°C) in November to a comfortable 65.5°F (18.6°C). Throughout December nights, Jennings experiences a consistent temperature average of 48°F (8.9°C).Humidity
August and December, with an average relative humidity of 77%, are the most humid months in Jennings.Rainfall
In Jennings, in December, it is raining for 9.5 days, with typically 1.77" (45mm) of accumulated precipitation. Throughout the year, there are 160.1 rainfall days, and 24.49" (622mm) of precipitation is accumulated.Snowfall
March through December are months without snowfall in Jennings, Florida.Daylight
December has the shortest days of the year, with an average of 10h and 12min of daylight.On the first day of December, sunrise is at 7:12 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:41 pm EST.
Sunshine
December has the least sunshine of the year in Jennings, with an average of 5.6h of sunshine.UV index
The average daily maximum UV index in December in Jennings is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 4 in December interprets into the following advice:
Ensure safety - Sun damage prevention is strongly urged. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Jennings?
What is the most humid month in Jennings?
What is the average humidity in December in Jennings?
How much does it rain in Jennings in December?
When it does not snow in Jennings?
Does it snow in Jennings in December?
What is the month with the shortest days in Jennings?
How many hours of daylight does Jennings have in December?
What time are sunrise and sunset in December in Jennings?
What is the month with the least sunshine in Jennings?
How many hours of sunshine does Jennings have in December?
What is the UV index intensity in December in Jennings?
Average temperature in December
Jennings, FL
- Average high temperature in December: 65.5°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (61.7°F).
- Average low temperature in December: 48°F
The month with the highest average low temperature is August (74.3°F).
The coldest month (with the lowest average low temperature) is January (43.2°F).
Average pressure in December
Jennings, FL
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed in December
Jennings, FL
- Average wind speed in December: 5.7mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in December
Jennings, FL
- Average humidity in December: 77%
The months with the highest relative humidity are August and December (77%).
The months with the lowest relative humidity are April and May (70%).
Average rainfall in December
Jennings, FL
- Average rainfall in December: 1.77"
The wettest month (with the highest rainfall) is June (3.9").
The driest month (with the least rainfall) is November (0.98").
Average rainfall days in December
Jennings, FL
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is November (6.6 days).
Average snowfall days in December
Jennings, FL
- Average snowfall days in December: 0 days
The months with the highest number of snowfall days are January and February (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Jennings, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in December
Jennings, FL
- Average sunshine days in December: 19.6 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is August (5.5 days).
Average UV index in December
Jennings, FL
- Average UV index in December: 4
The 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).
Average cloud cover in December
Jennings, FL
- Average cloud cover in December: 43
The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in December
Jennings, FL
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October and November (6mi).
The months with the lowest visibility are September and December (5mi).
Jennings, Florida, USA
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