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 arrival of December correlates with a minor temperature reduction, down from November's agreeable 71.2°F (21.8°C) to an enjoyable 65.8°F (18.8°C). In Falmouth, an average nighttime temperature of 48.7°F (9.3°C) is expected during December.Humidity
The months with the highest humidity are August, September and December, with an average relative humidity of 77%.Rainfall
In Falmouth, Florida, in December, during 9.9 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. In Falmouth, during the entire year, the rain falls for 173.6 days and collects up to 31.3" (795mm) of precipitation.Snowfall
January, March through December are months without snowfall in Falmouth.Daylight
December has the shortest days of the year in Falmouth, Florida, with an average of 10h and 12min of daylight.On the first day of December, sunrise is at 7:12 am and sunset at 5:31 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:42 pm EST.
Sunshine
With an average of 5.8h of sunshine, December has the least sunshine of the year in Falmouth, Florida.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 unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 4 in December leads to these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Falmouth in December?
What are the most humid months in Falmouth?
What is the average humidity in December in Falmouth?
How much does it rain in Falmouth in December?
When it does not snow in Falmouth?
What is the month with the shortest days in Falmouth?
What is the average length of the day in December in Falmouth?
When are sunrise and sunset in December in Falmouth?
What is the month with the least sunshine in Falmouth?
How many hours of sunshine does Falmouth have in December?
What is the UV index reading in December in Falmouth?
Average temperature in December
Falmouth, FL
- Average high temperature in December: 65.8°F
The warmest months (with the highest average high temperature) are July and August (91.2°F).
The month with the lowest average high temperature is January (62.2°F).
- Average low temperature in December: 48.7°F
The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).
Average pressure in December
Falmouth, 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
Falmouth, FL
- Average wind speed in December: 5.9mph
The windiest months (with the highest average wind speed) are March and April (6.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in December
Falmouth, FL
- Average humidity in December: 77%
The months with the highest relative humidity are August, September and December (77%).
The month with the lowest relative humidity is May (70%).
Average rainfall in December
Falmouth, FL
- Average rainfall in December: 2.2"
The wettest month (with the highest rainfall) is August (4.57").
The driest month (with the least rainfall) is November (1.14").
Average rainfall days in December
Falmouth, FL
- Average rainfall days in December: 9.9 days
The month with the highest number of rainy days is August (25.5 days).
The month with the least rainy days is November (7.2 days).
Average snowfall days in December
Falmouth, FL
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Falmouth, 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 5min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in December
Falmouth, FL
- Average sunshine days in December: 20 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is August (4.3 days).
Average UV index in December
Falmouth, 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
Falmouth, FL
- Average cloud cover in December: 40
The month with the most cloud cover is December (Cloud cover 40).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in December
Falmouth, FL
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (6mi).
The month with the lowest visibility is September (5mi).
Falmouth, Florida, USA
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