Sinj Weather in December

December in Sinj typically sees daytime highs of 9°C (48°F) and nighttime lows of 1°C (34°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.

Rainfall in Sinj in December

Records from the past 30 years suggest around 14 days of rain, with 178 mm (7 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Sinj in December

In December, Sinj gets low temperatures, with highs of 9°C (48°F). Nights cool to around 1°C (34°F). December is in the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At 1°C (34°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Sinj in December

The area enjoys a moderate level of sunlight, with around 131 hours. It's a good balance between sunny and cloudy days.

December in Sinj has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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

Sinj Temperature in December

Min Temperature 1°C (34°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 47%  

Precipitation 178 mm (7 in)  

Rainy days 14 days  

Sunshine 131 hours *  

Percentage Sunshine 47% *  

* Data from: Podstrana, Croatia (25 KM, 15 Miles).

What to Wear in Sinj in December

We recommend to layer up for chilly conditions in Sinj in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Sinj in December

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

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

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 Croatia, check out our Sinj's climate page.

More climate data for Sinj

Temperature Rainfall Sunshine

See the full Sinj climate overview or explore weather in Croatia.