Split Weather in March

March in Split sees daytime temperatures around 14°C (57°F) and lows of 8°C (46°F) at night. With around 103 mm (4.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Split in March

This month experiences about 13 days of rain according to historical data, averaging 103 mm (4.1 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 Split in March

March in Split sees highs of 14°C (57°F) and lows of 8°C (46°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Split in March

The area enjoys a balanced 187 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Wind Speed in Split in March

Wind speeds average 3 m/s (6 knots) during March. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in March

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.

If you prefer enjoying temperate temperatures and rain-free days, May, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit Croatia, check out our Split's climate page.

Split Temperature in March

Min Temperature 8°C (46°F)  

Max Temperature 14°C (57°F)  

Water Temperature 12°C (54°F)  

Chance of Rain 42%  

Precipitation 103 mm (4.1 in)  

Rainy days 13 days  

Humidity 63%  

Windspeed 3 m/s (6 knots)  

Sunshine 187 hours  

Percentage Sunshine 54%  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Split typically rise from around 13°C (55°F) at the start of March to approximately 16°C (61°F) by the end. Nights are cold, with lows typically ranging from 5°C (41°F) to 9°C (48°F).

Average temperatures in March

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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

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Historical weather for Split in March

Browse day-by-day weather records for Split spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Split historical weather extremes in March

Based on weather observations in Split between 1976 and 2026, these are the recorded extremes during March.

• The hottest March day on record in Split reached 24°C (75°F) (March 30, 2017).
• The lowest daytime temperature in March was 1°C (34°F), recorded on March 7, 1987.
• The lowest overnight temperature recorded in March was -6°C (21°F) (March 10, 1992).

What to Wear in Split 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. 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 month

What To Do in Split in March

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

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

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 Croatia, check out our Split's climate page.

More climate data for Split

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Split climate overview or explore weather in Croatia.