Tolmin Weather in January
With daytime temperatures of 4°C (39°F) and nighttime lows of -3°C (27°F), January in Tolmin brings low temperatures during the day. It is also the driest month of the year, with minimal snow/rainfall.
Rainfall in Tolmin in January
Expect the least amount of rain this month, making it a good opportunity for outdoor activities, even though days are on the cooler side. Historically, January sees about 13 days of snow/rain, with a monthly average of 93 mm (3.7 in). 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 Tolmin in January
January in Tolmin brings low temperatures, with highs of 4°C (39°F) and nights around -3°C (27°F). January is in the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. Nights are well below freezing at -3°C (27°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 Tolmin in January
The month brings about 109 hours of sunlight, offering a comfortable mix of sun and overcast.January in Tolmin 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Slovenia, check out our Tolmin's climate page.
Tolmin Temperature in January
Min Temperature
-3°C (27°F)
Max Temperature
4°C (39°F)
Chance of Rain
42%
Precipitation
93 mm (3.7 in)
Rainy days
13 days
Humidity
74% *
Sunshine
109 hours *
Percentage Sunshine
39% *
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Tolmin typically stay consistent throughout January, with daily highs averaging around 4°C (39°F). Nights are very cold, with lows around -5°C (23°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Tolmin in January
Browse day-by-day weather records for Tolmin spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tolmin historical weather extremes in January
Based on 49 years of weather observations in Tolmin between 1976 and 2025, these are the recorded extremes.
- The hottest January day on record in Tolmin reached 16°C (61°F) (January 29, 1989).
- On January 7, 2017, Tolmin saw its coldest January day with temperatures maxing out at -8°C (18°F).
- The lowest overnight temperature recorded in January was -20°C (-4°F) (January 14, 1979).
Best Places in Slovenia in January
Find out more about the weather in Slovenia and which places have the best travel conditions in this month. See all of Slovenia in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Tolmin in January
We recommend to layer up for chilly conditions in Tolmin 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. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Tolmin in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Slovenia, check out our Tolmin's climate page.
Temperature Rainfall Sunshine Humidity
See the full Tolmin climate overview or explore weather in Slovenia.
