Ankaran Weather in January
January in Ankaran brings low temperatures around 8°C (46°F) during the day, dropping to 3°C (37°F) at night, with quite a bit of rainfall expected, averaging around 86 mm (3.4 in) for the month.
Rainfall in Ankaran in January
You can expect rain on around 12 days based on historical patterns, with 86 mm (3.4 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Ankaran in January
Daytime temperatures in Ankaran reach 8°C (46°F) in January, dropping to 3°C (37°F) at night. During January, the winter season is in full swing. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. This is usually the coldest month of the year, so be sure to prepare with plenty of winter gear.
Sunshine in Ankaran in January
The month has fewer sunny days, with around 98 hours of sunshine.
Average water temperature in January
At 10°C (50°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.January in Ankaran 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.
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 Ankaran's climate page.
Ankaran Temperature in January
Min Temperature
3°C (37°F)
Max Temperature
8°C (46°F)
Water Temperature
10°C (50°F) *
Chance of Rain
41%
Precipitation
86 mm (3.4 in)
Rainy days
12 days
Humidity
67% *
Sunshine
98 hours *
Percentage Sunshine
38% *
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Ankaran typically stay consistent throughout January, with daily highs averaging around 8°C (46°F). Nights are cold, with lows around 2°C (36°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 Ankaran in January
Browse day-by-day weather records for Ankaran spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ankaran historical weather extremes in January
The extremes listed below come from historical weather data collected in Ankaran from 2000 through 2025.
- On January 19, 2014, temperatures climbed to 17°C (63°F), marking the warmest January day on record.
- The coldest January day was on January 24, 2006, with a maximum of 0°C (32°F).
- The lowest overnight temperature recorded in January was -10°C (14°F) (January 26, 2000).
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 →
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What to Wear in Ankaran 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. 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 Ankaran 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 Ankaran's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Ankaran climate overview or explore weather in Slovenia.
