San Giovanni dʼAsso Weather in December

December in San Giovanni dʼAsso typically sees daytime highs of 11°C (52°F) and nighttime lows of 3°C (37°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.

Rainfall in San Giovanni dʼAsso in December

Historically, approximately 13 days this month are expected to have rain, averaging 79 mm (3.1 in). 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 San Giovanni dʼAsso in December

Temperatures in San Giovanni dʼAsso in December top out at 11°C (52°F) and drop to 3°C (37°F) overnight. December marks the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in San Giovanni dʼAsso in December

The month brings about 100 hours of sunlight, offering a comfortable mix of sun and overcast.

Should you favor a climate that's both dry and comfortably warm, May, June, September and October typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

San Giovanni dʼAsso Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 11°C (52°F)  

Chance of Rain 43%  

Precipitation 79 mm (3.1 in)  

Rainy days 13 days  

Sunshine 100 hours *  

Percentage Sunshine *  

* Data from: Siena, Italy (27 KM, 17 Miles).

What to Wear in San Giovanni dʼAsso in December

The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in San Giovanni dʼAsso 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 San Giovanni dʼAsso's climate page.

More climate data for San Giovanni dʼAsso

Temperature Rainfall Sunshine

See the full San Giovanni dʼAsso climate overview or explore weather in Italy.