Sardinia Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in Sardinia in January.

Thinking about venturing to Sardinia this January and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Sardinia in January

January in Sardinia generally has mild temperatures, with moderate precipitation. During January, winter is in full swing.

Temperatures

You can expect mild maximum daytime temperatures of around 14°C (57°F) and nighttime temperatures around 10°C (50°F) in Alghero.

For a closer look at conditions across Sardinia, refer to the map below.

Precipitation

In January, precipitation varies across different areas. From moderate rainfall in Cagliari with an average of 41 mm (1.6 in) to moderate rainfall in Alghero with 55 mm (2.2 in).

Average sunshine

Sunshine is moderately available across various locations. In Alghero, you can expect around 129 hours of sunlight in January, which gives a pleasant combination of sun and shade. For those who want maximum sunshine, our weather planner can point you toward the sunniest places on Earth.

Explore Sardinia by month

Pick a month to see the average temperature, rainfall and sunshine in Sardinia — and find the best time to visit. (based on Alghero)

Best Places to Visit in Sardinia in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Sardinia.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Sardinia

What is the weather like in January for some of the most popular destinations in Sardinia?

Temperature range in Sardinia (January)

Precipitation variation in Sardinia (January)

Alghero

In January Alghero generally has moderate temperatures with maximum daytime temperatures around 14°C (57°F), minimum nighttime temperatures around 10°C (50°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

December
January
February
Max temperature
16°C (61°F)
14°C (57°F)
14°C (57°F)
Min temperature
11°C (52°F)
10°C (50°F)
10°C (50°F)
Monthly sun hours
111 hours
129 hours
135 hours
Monthly rainfall
74 mm (2.9 in)
55 mm (2.2 in)
58 mm (2.3 in)
Monthly rainy days
15 days
14 days
13 days
Weather conditions

Cagliari

In January Cagliari generally has moderate temperatures with maximum daytime temperatures around 15°C (59°F), minimum nighttime temperatures around 7°C (45°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

December
January
February
Max temperature
16°C (61°F)
15°C (59°F)
15°C (59°F)
Min temperature
9°C (48°F)
7°C (45°F)
7°C (45°F)
Monthly sun hours
126 hours
151 hours
164 hours
Monthly rainfall
57 mm (2.2 in)
41 mm (1.6 in)
46 mm (1.8 in)
Monthly rainy days
14 days
14 days
13 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Sardinia.

In our records: Sardinia January extremes

Notable January records observed across cities in Sardinia in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • Based on our data, the coldest January night in Sardinia dropped to -4°C (25°F) in Alghero on January 15, 1995.
  • In our records, the coldest January daytime high in Sardinia was 2°C (36°F) in Cagliari on January 3, 1993.
  • From our sources, the wettest January day in Sardinia brought 270 mm (11 in) in Cagliari on January 30, 1993.

Popular cities in January

Day & night temperatures, rainfall and average weather in Sardinia in January.

City Weather Day temp Night temp Rainfall
Alghero 14°C (57°F) 10°C (50°F) 55 mm (2.2 in)
Cagliari 15°C (59°F) 7°C (45°F) 41 mm (1.6 in)

Sardinia weather in January: frequently asked questions

What is the weather like in Sardinia in January?

January in Sardinia brings tolerable weather. In Alghero, daytime temperatures are typically around 14°C (57°F) and nighttime lows hover near 10°C (50°F).

What is the average temperature in Sardinia in January?

Alghero averages a daytime maximum of 14°C (57°F) in January, with overnight lows close to 10°C (50°F).

Does Sardinia get a lot of rain in January?

Rain is generally moderate to light in Sardinia during January, with Alghero averaging close to 55 mm (2.2 in).

Is January a Good Time to Visit Sardinia?

Given the typically tolerable weather conditions in Alghero, January may not be the ideal time to visit Sardinia.

On average, the best time to visit Sardinia is in May, June, July, August, September and October with generally perfect weather in Alghero. In contrast, January, February, March and December tend to have tolerable weather conditions.

Interested in more climate information?

We have much more information about the climate in Sardinia.

Weather and climate has detailed information for every country in the world. Are you going to Sardinia? Get detailed historical weather averages for many cities in Sardinia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.