Semproniano Weather in December

December in Semproniano typically sees daytime highs of 12°C (54°F) and nighttime lows of 4°C (39°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.

Rainfall in Semproniano in December

You can expect rain on roughly 14 days based on historical data, averaging 95 mm (3.7 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Semproniano in December

Expect highs of 12°C (54°F) in Semproniano in December, with nights dropping to around 4°C (39°F). The winter season is characteristic of December. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Semproniano in December

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

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

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

Semproniano Temperature in December

Min Temperature 4°C (39°F)  

Max Temperature 12°C (54°F)  

Chance of Rain 45%  

Precipitation 95 mm (3.7 in)  

Rainy days 14 days  

Sunshine 100 hours *  

Percentage Sunshine *  

* Data from: Siena, Italy (67 KM, 41 Miles).

What to Wear in Semproniano in December

The weather can swing between comfortable and chilly in December, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Semproniano 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 Semproniano's climate page.

More climate data for Semproniano

Temperature Rainfall Sunshine

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