San Pièr dʼIsonzo Weather in December

In San Pièr dʼIsonzo, December brings low daytime temperatures around 10°C (50°F), with nights cooling to 4°C (39°F). Expect quite a bit of rainfall this month.

Rainfall in San Pièr dʼIsonzo in December

Historically, approximately 11 days this month are expected to have rain, averaging 128 mm (5 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in San Pièr dʼIsonzo in December

December in San Pièr dʼIsonzo brings typical temperatures with highs around 10°C (50°F) and lows of 4°C (39°F). December is known for being in the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. 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 San Pièr dʼIsonzo in December

The month has fewer sunny days, with around 84 hours of sunshine.

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