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 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
December is marked by an average high-temperature of a still warm 75.7°F (24.3°C), almost identical to the preceding month. Throughout December, Alva's nights cool down to an average of 59.2°F (15.1°C).Humidity
In December, the average relative humidity in Alva is 78%.Rainfall
In Alva, during December, the rain falls for 7.1 days and regularly aggregates up to 0.75" (19mm) of precipitation. In Alva, during the entire year, the rain falls for 161.1 days and collects up to 17.6" (447mm) of precipitation.Daylight
December has the shortest days of the year, with an average of 10h and 30min of daylight.On the first day of December, sunrise is at 6:58 am and sunset at 5:33 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:44 pm EST.
Sunshine
With an average of 6.3h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index in Alva are January, February and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 5 during December translates into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What is the temperature in December in Alva?
What is the average humidity in December in Alva?
How much does it rain in Alva in December?
What is the month with the shortest days in Alva?
What is the average length of the day in December in Alva?
What time are sunrise and sunset in December in Alva?
What is the month with the least sunshine in Alva?
How long on average sun shines in December in Alva?
What is the month with the lowest UV index in Alva?
What is the UV index intensity in December in Alva?
Average temperature in December
Alva, FL
- Average high temperature in December: 75.7°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 (72.3°F).
- Average low temperature in December: 59.2°F
The month with the highest average low temperature is August (76.1°F).
The coldest month (with the lowest average low temperature) is January (54.3°F).
Average pressure in December
Alva, FL
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).
Average wind speed in December
Alva, FL
- Average wind speed in December: 6.1mph
The windiest month (with the highest average wind speed) is March (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.4mph).
Average humidity in December
Alva, FL
- Average humidity in December: 78%
The month with the highest relative humidity is September (80%).
The month with the lowest relative humidity is March (70%).
Average rainfall in December
Alva, FL
- Average rainfall in December: 0.75"
The wettest month (with the highest rainfall) is August (3.46").
The driest month (with the least rainfall) is March (0.43").
Average rainfall days in December
Alva, FL
- Average rainfall days in December: 7.1 days
The month with the highest number of rainy days is August (22.4 days).
The month with the least rainy days is January (6.3 days).
Average daylight in December /
Average sunshine in December
Alva, FL
- Average daylight in December: 10h and 3min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in December: 6h and 2min
The months with the most sunshine are May and July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in December
Alva, FL
- Average sunshine days in December: 21.9 days
The month with the most sunshine days is January (23 days).
The month with the least sunshine days is August (5.8 days).
Average UV index in December
Alva, FL
- Average UV index in December: 5
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February and December (UV index 5).
Average cloud cover in December
Alva, FL
- Average cloud cover in December: 33
The months with the most cloud cover are January, September and December (Cloud cover 33).
The months with the least cloud cover are April and May (Cloud cover 28).
Average visibility in December
Alva, 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).
Alva, Florida, USA
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