December weather forecastHavana, FL
December
Weather in December
The first month of the winter, December, is also an enjoyable month in Havana, Florida, with an average temperature varying between 46.8°F (8.2°C) and 63.9°F (17.7°C).Temperature
With the arrival of December, Havana notices a mild change in the average high-temperature, sliding from November's pleasant 69.3°F (20.7°C) to a comfortable 63.9°F (17.7°C). In December, the temperature drops to an average of 46.8°F (8.2°C) at night.Humidity
The months with the highest humidity are August and December, with an average relative humidity of 78%.Rainfall
In Havana, during December, the rain falls for 11.3 days and regularly aggregates up to 2.8" (71mm) of precipitation. Throughout the year, there are 174.5 rainfall days, and 33.62" (854mm) of precipitation is accumulated.Snowfall
February through December are months without snowfall.Daylight
The month with the shortest days is December, with an average of 10h and 12min of daylight.On the first day of December, sunrise is at 7:17 am and sunset at 5:36 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:47 pm EST.
Sunshine
The month with the least sunshine is December, with an average of 5.5h of sunshine.UV index
The average daily maximum UV index in December is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, the maximum UV index of 4 suggests this advice:
Exercise prevention - Precautions against solar damage are endorsed. When the Sun is at its strongest around midday, find shade and limit exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Havana, FL
- Average high temperature in December: 63.9°F
The warmest months (with the highest average high temperature) are July and August (90.9°F).
The month with the lowest average high temperature is January (60.4°F).
- Average low temperature in December: 46.8°F
The month with the highest average low temperature is August (73.6°F).
The coldest month (with the lowest average low temperature) is January (42.1°F).
Average pressure in December
Havana, 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
Havana, FL
- Average wind speed in December: 6.6mph
The windiest month (with the highest average wind speed) is January (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in December
Havana, FL
- Average humidity in December: 78%
The months with the highest relative humidity are August and December (78%).
The month with the lowest relative humidity is May (71%).
Average rainfall in December
Havana, FL
- Average rainfall in December: 2.8"
The wettest months (with the highest rainfall) are July and August (4.37").
The driest month (with the least rainfall) is November (1.3").
Average rainfall days in December
Havana, FL
- Average rainfall days in December: 11.3 days
The month with the highest number of rainy days is July (25.2 days).
The month with the least rainy days is November (7.7 days).
Average snowfall in December
Havana, 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
Havana, FL
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.2 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
Havana, FL
- Average daylight in December: 10h and 12min
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 30min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in December
Havana, FL
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (4.3 days).
Average UV index in December
Havana, 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
Havana, 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 29).
Average visibility in December
Havana, FL
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, May, June, October and November (6mi).
The months with the lowest visibility are July, August, September and December (5mi).
