SantʼAntonio Weather in December

SantʼAntonio in December averages 4°C (39°F) during the day and -3°C (27°F) at night. This is part of the winter season, and quite a bit of snow/rainfall is expected this month.

Rainfall in SantʼAntonio in December

Based on our climate data of the past 30 years, about 13 days of snow/rain are anticipated, with 85 mm (3.3 in) on average. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in SantʼAntonio in December

If you're visiting SantʼAntonio in December, expect highs of 4°C (39°F) and overnight lows around -3°C (27°F). December is known for being in the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. With lows of -3°C (27°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. The month is chilly, so ensure you're equipped and dress warmly. Preparation becomes key in these temperatures.

Sunshine in SantʼAntonio in December

You can expect a moderate amount of sunlight, with approximately 118 hours. This means a pleasant mix of sun and overcast.

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

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

SantʼAntonio Temperature in December

Min Temperature -3°C (27°F)  

Max Temperature 4°C (39°F)  

Chance of Rain 43%  

Precipitation 85 mm (3.3 in)  

Rainy days 13 days  

Humidity 67% *  

Sunshine 118 hours *  

Percentage Sunshine 56% *  

* Data from: Locarno, Switzerland (20 KM, 13 Miles).

What to Wear in SantʼAntonio in December

We recommend to layer up for chilly conditions in SantʼAntonio in December. 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. 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

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

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 Switzerland, check out our SantʼAntonio's climate page.

More climate data for SantʼAntonio

Temperature Rainfall Sunshine Humidity

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