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 sea temperature 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
A mild shift in the average high-temperature occurs in December, reducing from a refreshing 16.7°C (62.1°F) in November to a moderate 13.7°C (56.7°F). The nighttime temperature in December experiences a minor dip, averaging a cool 10.9°C (51.6°F).Humidity
In Santa Teresa Gallura, the average relative humidity in December is 72%.Rainfall
In Santa Teresa Gallura, during December, the rain falls for 13.4 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 122.8 rainfall days, and 391mm (15.39") of precipitation is accumulated.Snowfall
In Santa Teresa Gallura, snow does not fall in January, March through December.Sea temperature
In December, the average sea temperature in Santa Teresa Gallura is 15.8°C (60.4°F).Note: Most people find swimming in 15.8°C (60.4°F) to be not enjoyable. The control of one's breathing becomes more challenging as the water temperature drops below 21°C (69.8°F).
Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year in Santa Teresa Gallura.On the first day of the month, sunrise is at 07:29 and sunset at 16:55. On the last day of December, sunrise is at 07:48 and sunset at 17:04 CET.
Sunshine
In December, the average sunshine is 6.5h.UV index
In Santa Teresa Gallura, Italy, the average daily maximum UV index in December is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 4 in December, converts into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What are the temperatures in Santa Teresa Gallura in December?
What is the average humidity in December in Santa Teresa Gallura?
How much does it rain in Santa Teresa Gallura in December?
When it does not snow in Santa Teresa Gallura?
What is the sea temperature in December in Santa Teresa Gallura?
What is the month with the shortest days in Santa Teresa Gallura?
What is the average length of the day in December in Santa Teresa Gallura?
When are sunrise and sunset in December in Santa Teresa Gallura?
How many hours of sunshine does Santa Teresa Gallura have in December?
What is the UV index intensity in December in Santa Teresa Gallura?
Average temperature in December
Santa Teresa Gallura, Italy
- Average high temperature in December: 13.7°C
The warmest month (with the highest average high temperature) is August (27.2°C).
The month with the lowest average high temperature is February (12.1°C).
- Average low temperature in December: 10.9°C
The month with the highest average low temperature is August (22.7°C).
The coldest month (with the lowest average low temperature) is February (8.9°C).
Average pressure in December
Santa Teresa Gallura, Italy
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed in December
Santa Teresa Gallura, Italy
- Average wind speed in December: 20.6km/h
The windiest months (with the highest average wind speed) are January and December (20.6km/h).
The calmest month (with the lowest average wind speed) is August (12.3km/h).
Average humidity in December
Santa Teresa Gallura, Italy
- Average humidity in December: 72%
The months with the highest relative humidity are January and November (74%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Santa Teresa Gallura, Italy
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is November (73mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in December
Santa Teresa Gallura, Italy
- Average rainfall days in December: 13.4 days
The month with the highest number of rainy days is November (15.1 days).
The month with the least rainy days is July (3.6 days).
Average snowfall in December
Santa Teresa Gallura, Italy
- Average snowfall in December: 0mm
The month with the highest snowfall is February (8mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Santa Teresa Gallura, Italy
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in December
Santa Teresa Gallura, Italy
- Average sea temperature in December: 15.8°C
The best month for swimming (with the highest average sea temperature) is August (24.3°C).
The coldest month (with the lowest average sea temperature) is February (13.3°C).
Average daylight in December /
Average sunshine in December
Santa Teresa Gallura, Italy
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 6h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in December
Santa Teresa Gallura, Italy
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is July (25.9 days).
The month with the least sunshine days is November (11.6 days).
Average UV index in December
Santa Teresa Gallura, Italy
- Average UV index in December: 4
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in December
Santa Teresa Gallura, Italy
- Average cloud cover in December: 28
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in December
Santa Teresa Gallura, Italy
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Santa Teresa Gallura, Italy
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