Istro Weather in December

December in Istro brings moderate temperatures around 17°C (63°F) during the day, dropping to 12°C (54°F) at night, with some rainfall expected.

Rainfall in Istro in December

Rain is expected on roughly 12 days, totalling around 54 mm (2.1 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Istro in December

Daytime temperatures in Istro reach 17°C (63°F) in December, dropping to 12°C (54°F) at night. The month of December belongs to the winter season. The difference between afternoon and evening temperatures is usually noticeable. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Istro in December

You can expect a moderate amount of sunlight, with approximately 117 hours. This means a pleasant mix of sun and overcast.

December in Istro can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.