SantʼAntonio Weather in December

December in SantʼAntonio brings moderate temperatures, with highs of 13°C (55°F) and nights dropping to 5°C (41°F). Rainfall is on the higher side this month, averaging around 89 mm (3.5 in), so keep a rain jacket handy.

Rainfall in SantʼAntonio in December

Historically, December sees about 14 days of rain, with a monthly average of 89 mm (3.5 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in SantʼAntonio in December

Daytime highs in SantʼAntonio in December reach 13°C (55°F), with nights around 5°C (41°F). December is typically considered a winter month. The difference between afternoon and evening temperatures is usually noticeable. With lows around 5°C (41°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in SantʼAntonio in December

The area experiences a moderate amount of sunshine, with approximately 100 hours of sunlight expected. This means a decent mix of sun and overcast.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June and September typically offer the best weather for SantʼAntonio.

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Check the conditions for any month of the year.

• January
• February
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• May
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For a detailed overview over the year and the best time to visit Italy, check out our SantʼAntonio's climate page.

SantʼAntonio Temperature in December

Min Temperature 5°C (41°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 45%  

Precipitation 89 mm (3.5 in)  

Rainy days 14 days  

Sunshine 100 hours *  

Percentage Sunshine *  

* Data from: Siena, Italy (56 KM, 34 Miles).

What to Wear in SantʼAntonio in December

Pack for changing conditions in SantʼAntonio 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. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in SantʼAntonio 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

6/10

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 SantʼAntonio's climate page.

More climate data for SantʼAntonio

Temperature Rainfall Sunshine

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