Sardinia weather in March

March in Sardinia averages daytime highs of 15.7°C and nights around 7.6°C, with about 10 hours of sunshine a day. The sea averages 15°C: cold, for hardy swimmers only. This is one of the wetter months, with about 10 rainy days and around 65 mm of rain, so pack a layer for showers, and UV sits at a moderate 5, kind enough for long days outside.

Daytime high

15.7°C

Nights around 7.6°C

Sea temperature

15°C

Typical max waves 1.1 m

Rain

10 days

About 65 mm over the month

Sunshine

10 hrs/day

Average bright sunshine

UV index

Average daily peak

Wind

21 km/h

Average daily maximum

Weather data by Open-Meteo.com (CC BY 4.0). Figures are ten-year averages from the historical record.

What March feels like

March is when the island turns green and the year properly wakes up. Wildflowers start in the south and creep north, walking trails dry out, and the first pavement-café afternoons arrive. The sea remains wintry and the weather can still turn, but between fronts you get luminous days made for ruins, coastal paths and quiet towns. Prices and crowds are as low as they get.

What to do in Sardinia in March

Museums and culture

Rainy-day insurance: archaeology museums, galleries and historic quarters that reward a slow indoor afternoon.

Museums Art

Eat like a local

Winter is the season of long lunches: roast suckling pig, fresh pasta, new olive oil and big island reds.

Restaurants Food Trails & Culinary Routes

Festivals and folklore

Sardinia's most atmospheric traditions happen off-season, from carnival masks to village saints' days and bonfires.

Festivals & Folklore Local Legends & Stories

Wine country

Cellar doors are quiet and winemakers have time to talk: the best months for Cannonau and Vermentino tastings.

Wine & Vineyards Olive Oil & Agriturismi

Sardinia in winter

Bright, crisp days, empty beaches for walking and a completely different island: winter here is a quiet pleasure.

Winter in Sardinia Wellness

Sardinia in March: quick answers

How hot is Sardinia in March?

Daytime highs in Sardinia average 15.7°C in March, with nights around 7.6°C and roughly 10 hours of sunshine a day (ten-year average).

Is the sea warm enough to swim in March?

The sea around Sardinia averages 15°C in March: cold, for hardy swimmers only.

Does it rain much in Sardinia in March?

Sardinia sees about 10 days with rain in March, totalling around 65 mm for the month.

March elsewhere on the island

Gallura Nurra & Alghero Sassari & Logudoro Barbagia & Nuorese Ogliastra Oristanese & Sinis Sulcis-Iglesiente Cagliari & Campidano

Planning a trip? Explore the island region by region or check today's live weather.