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Normal weather for Cagliari in December

It's cool to moderate in December in Cagliari with an average temperature of 17°C. Temperatures this month range from a low of 15°C to a high of 18°C. At night, you can expect temperatures between 7°C and 10°C.

In December, there is an average of 36 mm of precipitation, spread over 7 days. The wind speed is around 4 Bft, mostly coming from the West.

Cagliari in December

New York
Temperature Average Temperature
17°C 9°C
Sun High Temp
18°C 12°C
Sun Low Temp
15°C 4°C
Rain Total Precipitation
36 mm 133 mm
Rain Rainy Days
7 days 17 days

Start of December

The month of December starts in Cagliari with cool temps, averaging around 17°C during the day and nights around 9°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.

With the temperature difference between day and night, it’s smart to wear layers. During the day, choose a light jacket, sweater or hoodie, and long pants. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.

Mid December

By mid-December, daytime temps stay steady at around 17°C, with nights around 9°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

Since it cools down at night, it’s a good idea to wear layers. During the day, choose a light jacket, sweater or hoodie, and long pants. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.

End of December

By the end of December, the average daytime temperature in Cagliari is around 17°C, while nighttime temps are about 9°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.

Because temperatures drop in the evening, wearing layers is recommended. During the day, choose a light jacket, sweater or hoodie, and long pants. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.

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Water temperature

The water temperature at Cagliari is 17°C this month. You can swim, but it's a bit chilly.

UV index

The UV index is a maximum of 4 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.

Is December a good time to visit Cagliari?

Looking for sun and warm weather? December isn’t a good month to be in Cagliari. The temperatures are too low for a warm stay this month.

Temperature records for Cagliari in December

Check out the climate of Cagliari for all months and discover the best travel time

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Daily Temperature in December in Cagliari

This chart shows the average daily high and low temperatures in December for Cagliari, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Temperature in December in Cagliari

Daily Precipitation in December in Cagliari

The chart below shows the average daily precipitation in December for Cagliari, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 7 days of precipitation in Cagliari.

Daily Precipitation in December in Cagliari

Daily UV Index in December in Cagliari

This chart shows the average daily UV index in December in Cagliari, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Daily UV Index in December in Cagliari

Temperature in December in Cagliari Over the Years

This chart shows the average temperature in December in Cagliari, measured in degrees Celsius, over the past few years.

Temperature in December in Cagliari Over the Years

Total Precipitation in December in Cagliari Over the Years

This chart shows the average precipitation in December in Cagliari, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Precipitation in December in Cagliari Over the Years

Daily Climate in December for Cagliari

Click on any day in December to get detailed info about the usual weather on that day in Cagliari. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in December in Cagliari

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Average Weather in Cagliari by Month

Click on a month below to see detailed weather info for Cagliari. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Cagliari for all months at once

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