Osp Weather in January

January in Osp brings low temperatures, with daytime highs of 8°C (46°F) and nights around 1°C (34°F). Quite a bit of rainfall is expected, around 85 mm (3.3 in), so pack an umbrella.

Rainfall in Osp in January

Typically around 13 days of rainfall are expected, averaging 85 mm (3.3 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Osp in January

Daytime temperatures in Osp reach 8°C (46°F) in January, dropping to 1°C (34°F) at night. January marks the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. 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. It's generally the coldest month of the year, making it essential to pack warm layers and winter accessories.

Sunshine in Osp in January

The month is characterized by fewer sunny days, with roughly 98 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

Average water temperature in January

At 10°C (50°F), the water is too cold for most people to swim comfortably. A wetsuit is pretty much essential if you plan to go in.

January in Osp 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.

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 Osp's climate page.

Osp Temperature in January

Min Temperature 1°C (34°F)  

Max Temperature 8°C (46°F)  

Water Temperature 10°C (50°F) *  

Chance of Rain 42%  

Precipitation 85 mm (3.3 in)  

Rainy days 13 days  

Humidity 67% *  

Sunshine 98 hours *  

Percentage Sunshine 38% *  

* Data from: Triest, Italy (12 KM, 7 Miles).

What to Wear in Osp in January

We recommend to layer up for chilly conditions in Osp in January. 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. The water temperature sits at about 10°C (50°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Osp in January

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

Swimming

4/10

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 Slovenia, check out our Osp's climate page.

More climate data for Osp

Temperature Rainfall Sunshine Humidity Water Temp

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