Sìnnai Weather in December

December in Sìnnai averages 16°C (61°F) during the day and 9°C (48°F) at night. Around 55 mm (2.2 in) of rainfall is typical for this time of year.

Rainfall in Sìnnai in December

You can expect rain on around 14 days based on historical patterns, with 55 mm (2.2 in) average for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Sìnnai in December

In December, expect moderate temperatures in Sìnnai, with highs of 16°C (61°F) and lows of 9°C (48°F) at night. December is known for being in the winter season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Sìnnai in December

The month brings about 126 hours of sunlight, offering a comfortable mix of sun and overcast.

Average water temperature in December

The water is 15°C (59°F) this month — cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.

December in Sìnnai 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 Sìnnai's climate page.

Sìnnai Temperature in December

Min Temperature 9°C (48°F)  

Max Temperature 16°C (61°F)  

Water Temperature 15°C (59°F) *  

Chance of Rain 48%  

Precipitation 55 mm (2.2 in)  

Rainy days 14 days  

Humidity 80% *  

Sunshine 126 hours *  

Percentage Sunshine 36% *  

* Data from: Cagliari, Sardinia (14 KM, 8 Miles).

What to Wear in Sìnnai in December

Pack for changing conditions in Sìnnai in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. With water temperatures around 15°C (59°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Sìnnai in December

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

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 Sìnnai's climate page.

More climate data for Sìnnai

Temperature Rainfall Sunshine Humidity Water Temp

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