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
The onset of December results in a small decrease in the average high-temperature, moderately receding from an agreeable 68.5°F (20.3°C) in November to a comfortable 62.6°F (17°C). Gritney anticipates an average minimum temperature of 47.3°F (8.5°C) in the month of December.Humidity
With an average relative humidity of 77%, December is the most humid month.Rainfall
In December, the rain falls for 13.1 days. Throughout December, 3.54" (90mm) of precipitation is accumulated. In Gritney, during the entire year, the rain falls for 185.5 days and collects up to 38.35" (974mm) of precipitation.Snowfall
In Gritney, snow does not fall in February through December.Daylight
With an average of 10h and 12min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 6:23 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 4:52 pm CST.
Sunshine
February and December, with an average of 5.5h of sunshine, are months with the least sunshine.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 3 in December converts into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Opt for tightly woven and loose clothing to enhance protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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 in Gritney?
Does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What are the months with the lowest UV index?
What is the UV index reading in December in Gritney?
Average temperature in December
Gritney, FL
- Average high temperature in December: 62.6°F
The warmest months (with the highest average high temperature) are July and August (90.1°F).
The month with the lowest average high temperature is January (59.2°F).
- Average low temperature in December: 47.3°F
The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (43.3°F).
Average pressure in December
Gritney, 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
Gritney, FL
- Average wind speed in December: 6.5mph
The windiest month (with the highest average wind speed) is March (7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in December
Gritney, 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 (71%).
Average rainfall in December
Gritney, FL
- Average rainfall in December: 3.54"
The wettest month (with the highest rainfall) is August (5.79").
The driest month (with the least rainfall) is November (1.89").
Average rainfall days in December
Gritney, FL
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is August (25.4 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in December
Gritney, 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
Gritney, 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 April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Gritney, 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 3min
The months with the most sunshine are May, June and July (Average sunshine: 10h and 54min).
The months with the least sunshine are February and December (Average sunshine: 5h and 30min).
Average sunshine days in December
Gritney, FL
- Average sunshine days in December: 16.2 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is August (4 days).
Average UV index in December
Gritney, 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
Gritney, FL
- Average cloud cover in December: 42
The month with the most cloud cover is December (Cloud cover 42).
The months with the least cloud cover are May and October (Cloud cover 26).
Average visibility in December
Gritney, 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).
Gritney, Florida, USA
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