Omišalj Weather in December

Omišalj in December averages 8°C (46°F) during the day and 2°C (36°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.

Rainfall in Omišalj in December

Rain is expected on roughly 14 days, totalling around 169 mm (6.7 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Omišalj in December

December in Omišalj sees highs of 8°C (46°F) and lows of 2°C (36°F) overnight. December is part of winter. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights drop to 2°C (36°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Omišalj in December

The area experiences a moderate amount of sunshine, with approximately 100 hours of sunlight expected. This means a decent mix of sun and overcast.

Average water temperature in December

With water at 14°C (57°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.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Omišalj.

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

Omišalj Temperature in December

Min Temperature 2°C (36°F)  

Max Temperature 8°C (46°F)  

Water Temperature 14°C (57°F) *  

Chance of Rain 46%  

Precipitation 169 mm (6.7 in)  

Rainy days 14 days  

Humidity 66% *  

Sunshine 100 hours *  

Percentage Sunshine 39% *  

* Data from: Rijeka, Croatia (18 KM, 11 Miles).

What to Wear in Omišalj in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! With water temperatures around 14°C (57°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Omišalj 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 Omišalj's climate page.

More climate data for Omišalj

Temperature Rainfall Sunshine Humidity Water Temp

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