Sistiana Weather in January

With daytime temperatures of 8°C (46°F) and nighttime lows of 3°C (37°F), January in Sistiana brings low temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 96 mm (3.8 in) falls on average.

Rainfall in Sistiana in January

This month experiences about 12 days of rain according to historical data, averaging 96 mm (3.8 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Sistiana in January

If you're visiting Sistiana in January, expect highs of 8°C (46°F) and overnight lows around 3°C (37°F). January marks the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. On average, it is the coldest month of the year. So be prepared and make sure to pack winter clothes.

Sunshine in Sistiana in January

The month is characterized by fewer sunny days, with roughly 98 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

Average water temperature in January

At 10°C (50°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

January in Sistiana can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit Italy, check out our Sistiana's climate page.

Sistiana Temperature in January

Min Temperature 3°C (37°F)  

Max Temperature 8°C (46°F)  

Water Temperature 10°C (50°F) *  

Chance of Rain 40%  

Precipitation 96 mm (3.8 in)  

Rainy days 12 days  

Humidity 67% *  

Sunshine 98 hours *  

Percentage Sunshine 38% *  

* Data from: Triest, Italy (15 KM, 9 Miles).

What to Wear in Sistiana in January

We recommend to layer up for chilly conditions in Sistiana in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. The water temperature sits at about 10°C (50°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Sistiana in January

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

4/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Italy, check out our Sistiana's climate page.

More climate data for Sistiana

Temperature Rainfall Sunshine Humidity Water Temp

See the full Sistiana climate overview or explore weather in Italy.