Duino Weather in December

With daytime temperatures of 9°C (48°F) and nighttime lows of 4°C (39°F), December in Duino brings low temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 133 mm (5.2 in) falls on average.

Rainfall in Duino in December

Based on our climate data of the past 30 years, about 12 days of rain are anticipated, with 133 mm (5.2 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Duino in December

Daytime highs in Duino in December reach 9°C (48°F), with nights around 4°C (39°F). During December, you'll experience the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Duino in December

The month is characterized by fewer sunny days, with roughly 84 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

Average water temperature in December

The water temperature is only 11°C (52°F) this month — cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Duino. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Duino Temperature in December

Min Temperature 4°C (39°F)  

Max Temperature 9°C (48°F)  

Water Temperature 11°C (52°F) *  

Chance of Rain 39%  

Precipitation 133 mm (5.2 in)  

Rainy days 12 days  

Humidity 67% *  

Sunshine 84 hours *  

Percentage Sunshine 31% *  

* Data from: Triest, Italy (17 KM, 11 Miles).

What to Wear in Duino in December

Dress warmly and in layers for your trip to Duino in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. With water temperatures around 11°C (52°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Duino in December

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

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 Duino's climate page.

More climate data for Duino

Temperature Rainfall Sunshine Humidity Water Temp

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