San Giuliano Terme Weather in December

December in San Giuliano Terme sees daytime temperatures around 12°C (54°F) and lows of 5°C (41°F) at night. With around 119 mm (4.7 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in San Giuliano Terme in December

Rain is expected on roughly 13 days, totalling around 119 mm (4.7 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in San Giuliano Terme in December

In December, San Giuliano Terme sees low temperatures, with highs of 12°C (54°F). Nights drop to around 5°C (41°F). Experience the winter season in December. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in San Giuliano Terme in December

This month is characterized by fewer sunny days, with about 93 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

Average water temperature in December

With water at 15°C (59°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit San Giuliano Terme. 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 San Giuliano Terme's climate page.

San Giuliano Terme Temperature in December

Min Temperature 5°C (41°F)  

Max Temperature 12°C (54°F)  

Water Temperature 15°C (59°F) *  

Chance of Rain 42%  

Precipitation 119 mm (4.7 in)  

Rainy days 13 days  

Humidity 76% *  

Sunshine 93 hours *  

Percentage Sunshine *  

* Data from: Pisa, Italy (11 KM, 7 Miles).

What to Wear in San Giuliano Terme 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. The water temperature sits at about 15°C (59°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in San Giuliano Terme in December

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

Swimming

4/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

5/10

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 Giuliano Terme's climate page.

More climate data for San Giuliano Terme

Temperature Rainfall Sunshine Humidity Water Temp

See the full San Giuliano Terme climate overview or explore weather in Italy.