Castello di Montalto
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Castello di Montalto Weather in December

Castello di Montalto in December sees low temperatures, with highs around 10°C (50°F) and overnight lows of 2°C (36°F). Rainfall is fairly high at around 87 mm (3.4 in) on average, so pack waterproofs just in case.

Rainfall in Castello di Montalto in December

Past climate data indicates that roughly 13 days will see rain, totalling around 87 mm (3.4 in) for the month. 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 Castello di Montalto in December

Daytime highs in Castello di Montalto in December reach 10°C (50°F), with nights around 2°C (36°F). December is part of the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With overnight lows of 2°C (36°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Castello di Montalto in December

The area enjoys a balanced 100 hours of sunlight, ensuring it's neither too overcast nor too sunny.

December in Castello di Montalto has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

Castello di Montalto Temperature in December

Min Temperature
2°C (36°F)
Max Temperature
10°C (50°F)
Chance of Rain
43%
Precipitation
87 mm (3.4 in)
Rainy days
13 days
Sunshine
100 hours *
Percentage Sunshine
*
* Data from: Siena, Italy (18 KM, 11 Miles).

Castello di Montalto Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Castello di Montalto - and find the best time to visit.

Best Places in Italy in December

Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in December →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Castello di Montalto 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. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Castello di Montalto 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

Castello di Montalto 3-Day Forecast

More climate data for Castello di Montalto

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

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