Idrija Weather in January

During January, Idrija experiences low daytime temperatures of 5°C (41°F) and cooler nights around -2°C (28°F). As the driest month of the year, and part of the winter season, snow/rainfall is at its lowest.

Rainfall in Idrija in January

January is the month with the least rainfall. Whether you're keen on hiking, city exploring, or just enjoying a walk, this month provides a reliably dry backdrop for all your plans, even if it's not the warmest time of year. Typically, about 13 days will experience snow/rainfall, with an average of 95 mm (3.7 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Idrija in January

If you're visiting Idrija in January, expect highs of 5°C (41°F) and overnight lows around -2°C (28°F). The winter season is characteristic of January. It stays very cold throughout much of the day, so warm winter clothing is essential. Nights are well below freezing at -2°C (28°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. The coldest month of the year calls for plenty of warm layers. Be sure to pack your winter gear.

Sunshine in Idrija in January

The area experiences limited sunny days, amounting to roughly 72 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

January in Idrija 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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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 Slovenia, check out our Idrija's climate page.

Idrija Temperature in January

Min Temperature -2°C (28°F)  

Max Temperature 5°C (41°F)  

Chance of Rain 44%  

Precipitation 95 mm (3.7 in)  

Rainy days 13 days  

Humidity 86% *  

Sunshine 72 hours *  

Percentage Sunshine *  

* Data from: Ljubljana, Slovenia (37 KM, 23 Miles).

What to Wear in Idrija in January

Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Idrija in January

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

Swimming

4/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

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 Slovenia, check out our Idrija's climate page.

More climate data for Idrija

Temperature Rainfall Sunshine Humidity

See the full Idrija climate overview or explore weather in Slovenia.