Supetar Weather in January
January in Supetar brings low temperatures, with daytime highs of 11°C (52°F) and nights around 7°C (45°F). Quite a bit of rainfall is expected, around 119 mm (4.7 in), so pack an umbrella.
Rainfall in Supetar in January
You can expect rain on roughly 13 days based on historical data, averaging 119 mm (4.7 in) 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 Supetar in January
January in Supetar brings typical temperatures with highs around 11°C (52°F) and lows of 7°C (45°F). This month falls in the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. Experience the mildest weather of the year in January.
Sunshine in Supetar in January
The area enjoys a balanced 133 hours of sunlight, ensuring it's neither too overcast nor too sunny.
Average water temperature in January
The water temperature is only 12°C (54°F) this month — cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.January in Supetar 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 Croatia, check out our Supetar's climate page.
Supetar Temperature in January
Min Temperature
7°C (45°F)
Max Temperature
11°C (52°F)
Water Temperature
12°C (54°F) *
Chance of Rain
43%
Precipitation
119 mm (4.7 in)
Rainy days
13 days
Sunshine
133 hours *
Percentage Sunshine
47% *
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Supetar typically stay consistent throughout January, with daily highs averaging around 11°C (52°F). Nights are cold, with lows around 4°C (39°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 Supetar in January
Browse day-by-day weather records for Supetar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Supetar historical weather extremes in January
Based on weather observations in Supetar between 1976 and 2025, these are the recorded extremes during January.
- The hottest January day on record in Supetar reached 17°C (63°F) (January 10, 2016).
- The coldest January day was on January 7, 2017, with a maximum of -3°C (27°F).
Best Places in Croatia in January
Find out more about the weather in Croatia and which places have the best travel conditions in this month. See all of Croatia in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Supetar in January
The weather can be unpredictable in January, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 12°C (54°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Supetar 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 Croatia, check out our Supetar's climate page.
Temperature Rainfall Sunshine Water Temp
See the full Supetar climate overview or explore weather in Croatia.
