December weather forecastGainesville, FL
December
Weather in December
For Gainesville, December symbolizes the arrival of winter with a definitive fall in temperature from November. The month witnesses a noticeable decline in sunshine hours as shorter days take over. Cloud coverage keeps Gainesville's skies mostly grey during the day. However, the decrease in temperature does not escalate the cold to uncomfortable levels. December exhibits an increase in rainfall, marking a rise from November's 1.26" (32mm) to a substantial 2.17" (55mm).Temperature
December's onset brings an average high-temperature of a still agreeable 68.4°F (20.2°C), showing a minute difference from November's 72.9°F (22.7°C). Gainesville's average low-temperature in the month of December is recorded at a cool 51.3°F (10.7°C).Humidity
In Gainesville, the average relative humidity in December is 77%.Rainfall
In Gainesville, in December, during 9.3 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, there are 150.7 rainfall days, and 23.78" (604mm) of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 10h and 18min of daylight.On the first day of December in Gainesville, sunrise is at 7:07 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:41 pm EST.
Sunshine
December has the least sunshine of the year in Gainesville, with an average of 6h of sunshine.UV index
The average daily maximum UV index in December in Gainesville is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In December, a regular UV index of 4 translates into these guidelines:
Undertake protective steps - Preventing sun damage is advised. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Gainesville, FL
- Average high temperature in December: 68.4°F
The warmest month (with the highest average high temperature) is August (90.7°F).
The month with the lowest average high temperature is January (64.4°F).
- Average low temperature in December: 51.3°F
The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (46.2°F).
Average pressure in December
Gainesville, FL
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).
Average wind speed in December
Gainesville, FL
- Average wind speed in December: 5.9mph
The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).
Average humidity in December
Gainesville, FL
- Average humidity in December: 77%
The months with the highest relative humidity are August and September (78%).
The month with the lowest relative humidity is March (71%).
Average rainfall in December
Gainesville, FL
- Average rainfall in December: 2.17"
The wettest month (with the highest rainfall) is July (3.5").
The driest month (with the least rainfall) is November (1.26").
Average rainfall days in December
Gainesville, FL
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is November (7.5 days).
Average daylight in December /
Average sunshine in December
Gainesville, FL
- Average daylight in December: 10h and 18min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in December
Gainesville, FL
- Average sunshine days in December: 20.1 days
The months with the most sunshine days are January and November (20.8 days).
The months with the least sunshine days are June and July (9.2 days).
Average UV index in December
Gainesville, 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
Gainesville, FL
- Average cloud cover in December: 38
The month with the most cloud cover is December (Cloud cover 38).
The months with the least cloud cover are May and October (Cloud cover 29).
Average visibility in December
Gainesville, 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).
