Supetar Weather in March
During March, Supetar experiences moderate daytime temperatures of 14°C (57°F) and cooler nights around 9°C (48°F). Expect quite a bit of rainfall. Around 98 mm (3.9 in) is typical.
Rainfall in Supetar in March
Expect around 12 days of rain based on historical data, with 98 mm (3.9 in) average. 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 March
March in Supetar sees highs of 14°C (57°F) and lows of 9°C (48°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Supetar in March
The month enjoys around 190 hours of sunshine, creating mostly sunny days despite the cool temperatures.
Average water temperature in March
The water sits at 12°C (54°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.Should you favor a climate that's both dry and comfortably warm, May, June, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 March
Min Temperature
9°C (48°F)
Max Temperature
14°C (57°F)
Water Temperature
12°C (54°F) *
Chance of Rain
41%
Precipitation
98 mm (3.9 in)
Rainy days
12 days
Sunshine
190 hours *
Percentage Sunshine
54% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Supetar typically stay consistent throughout March, with daily highs averaging around 14°C (57°F). Nights are cold, with lows typically ranging from 5°C (41°F) to 9°C (48°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Supetar in March
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 March
Based on weather observations in Supetar between 1976 and 2026, these are the recorded extremes during March.
- The hottest March day on record in Supetar reached 24°C (75°F) (March 23, 1977).
- The coldest March day was on March 7, 1987, with a maximum of 1°C (34°F).
- The lowest overnight temperature recorded in March was -6°C (21°F) (March 10, 1992).
Best Places in Croatia in March
Find out more about the weather in Croatia and which places have the best travel conditions in this month. See all of Croatia in March →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Supetar in March
The weather can be unpredictable in March, 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. Expect water temperatures of around 12°C (54°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Supetar in March
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.
