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Sistiana weather in December (Friuli Venezia Giulia, Italy)

What can you expect from the weather in Sistiana during December? This guide provides all the details you need.

In December, Sistiana generally has low temperatures and high rainfall. December falls within the winter season. Throughout the daytime, temperatures often hover around 9°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 4°C.

Sistiana in December usually receives high rainfall, averaging around 133 mm for the month. Typically around 12 days of rainfall is expected.

The area experiences limited sunny days, amounting to roughly 84 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Sistiana. July typically offers the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Sistiana climate page with graphs.

 

Sistiana, monthly averages in December

Min TemperatureMin Temperature 4°C  
Max TemperatureMax Temperature 9°C  
Water TemperatureWater Temperature 11°C *  
Chance of RainChance of Rain 40%  
PrecipitationPrecipitation 133 mm  
Rainy daysRainy days 12 days  
HumidityHumidity 67% *  
SunshineSunshine 84 hours *  
Percentage SunshinePercentage Sunshine 31% *  
* Data from: Triest, Italy (15 KM, 9 Miles).

Where to go in Italy in December

Find out more about the weather in Italy in December and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Sistiana in December?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature. With a water temperature of around 11°C there is no need to bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in December.

Swimming
4/10
Cycling
4/10
Walking
4/10
Camping
3/10
Outdoor sports
4/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Sistiana.

Our site offers climate and forecast data for every country in the world. Are you going to Italy? On this website you can find historical weather averages for many cities in Italy. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.