Grottaferrata Weather in December

December in Grottaferrata brings moderate temperatures around 13°C (55°F) during the day, dropping to 5°C (41°F) at night, with quite a bit of rainfall expected, averaging around 114 mm (4.5 in) for the month.

Rainfall in Grottaferrata in December

Typically around 14 days of rainfall are expected, averaging 114 mm (4.5 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Grottaferrata in December

December in Grottaferrata sees highs of 13°C (55°F) and lows of 5°C (41°F) overnight. The winter season is characteristic of December. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Grottaferrata in December

You can expect a moderate amount of sunlight, with approximately 112 hours. This means a pleasant mix of sun and overcast.

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

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

Grottaferrata Temperature in December

Min Temperature 5°C (41°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 47%  

Precipitation 114 mm (4.5 in)  

Rainy days 14 days  

Humidity 77% *  

Sunshine 112 hours *  

Percentage Sunshine *  

* Data from: Rome, Italy (35 KM, 22 Miles).

What to Wear in Grottaferrata 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Grottaferrata in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

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 Grottaferrata's climate page.

More climate data for Grottaferrata

Temperature Rainfall Sunshine Humidity

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