ItalyThe weather in January in Cagliari
It's cool to moderate in January in Cagliari with an average temperature of 15°C. Temperatures this month range from a low of 14°C to a high of 16°C. At night, you can expect temperatures between 5°C and 9°C.
Looking for sun and warm weather? January isn’t a good month to be in Cagliari. The temperatures are too low for a warm stay this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in January for Cagliari, Sardinia. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 22°C in 2016, Cagliari reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 7°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of -4°C to a highest value of 17°C.
Water temperature
The water temperature at Cagliari is 14°C this month. This is too cold to swim without protective gear.
Precipitation and snowfall
In January, there is an average of 24 mm of precipitation, spread over 6 days. Of the total precipitation, about 0,4 cm falls as snow in January. The wind speed is around 4 Bft, mostly coming from the West.
Daily weather in January for Cagliari
Click on any day in January 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.
January weather comparison
| Cagliari | New York | |
|---|---|---|
| Average temperature | 15°C | 5°C |
| Max. temperature | 16°C | 11°C |
| Min. temperature | 5°C | -5°C |
| Total precipitation | 24 mm | 97 mm |
| Rainy days | 6 days | 12 days |
| Total snowfall | 0,4 cm | 16 cm |
| Snowy days | 1 day | 8 days |
Start of January
The month of January starts in Cagliari with cool temps, averaging around 16°C during the day and nights around 8°C.
Mid January
By mid-January, daytime temps drop to around 15°C, with nights around 7°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of January
By the end of January, the average daytime temperature in Cagliari is around 15°C, while nighttime temps are about 7°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Check out the climate of Cagliari for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in January in Cagliari, Sardinia. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in January in Cagliari
Temperature in January in Cagliari over the years
Precipitation charts
These charts show the average amount of precipitation in January in Cagliari, Sardinia. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in January in Cagliari
Total precipitation in January in Cagliari over the years
Daily Snowfall in January in Cagliari
Snowfall in January in Cagliari per year
Daily UV index in January in Cagliari
This chart shows the average daily UV index in January 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.
Weather experiences in January 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.