Grožnjan Weather in January

January in Grožnjan averages 9°C (48°F) during the day and 3°C (37°F) at night. Quite a bit of rainfall is typical this month, with around 76 mm (3 in) on average. An umbrella is a good idea.

Rainfall in Grožnjan in January

This month experiences about 12 days of rain according to historical data, averaging 76 mm (3 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Grožnjan in January

Expect highs of 9°C (48°F) in Grožnjan in January, with nights dropping to around 3°C (37°F). This month falls in the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. Prepare for the coldest month of the year by packing warm and cozy winter cloths.

Sunshine in Grožnjan in January

The area enjoys a balanced 102 hours of sunlight, ensuring it's neither too overcast nor too sunny.

January in Grožnjan has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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

Grožnjan Temperature in January

Min Temperature 3°C (37°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 41%  

Precipitation 76 mm (3 in)  

Rainy days 12 days  

Humidity 67% *  

Sunshine 102 hours *  

Percentage Sunshine *  

* Data from: Portorož, Slovenia (18 KM, 11 Miles).

What to Wear in Grožnjan in January

Dress warmly and in layers for your trip to Grožnjan in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Grožnjan in January

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

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

4/10

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 Grožnjan's climate page.

More climate data for Grožnjan

Temperature Rainfall Sunshine Humidity

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