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.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• August

• September
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• December

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

Istro Temperature in December

Min Temperature 12°C (54°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 41%  

Precipitation 54 mm (2.1 in)  

Rainy days 12 days  

Humidity 68% *  

Sunshine 117 hours *  

Percentage Sunshine *  

* Data from: Heraklion (Kreta), Greece (55 KM, 34 Miles).

What to Wear in Istro in December

Pleasant temperatures in December mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Istro in December

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

Swimming

6/10

Cycling

6/10

Walking

6/10

Camping

8/10

Outdoor sports

10/10

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 Greece, check out our Istro's climate page.

More climate data for Istro

Temperature Rainfall Sunshine Humidity

See the full Istro climate overview or explore weather in Greece.