March · Italy
Best time to visit Cagliari in March Weather, crowds & prices
Weather in Cagliari in March
Average temperature 14°C, 45 mm of rain, about 15 days with 6+ hours of sunshine and 79% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
March score
5.1/10
Ranked #8 of 12 months
- Avg temp
- 14°C
- Rainfall
- 45 mm
- Humidity
- 79%
- Days with 6h+ sun
- 15
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
March in Cagliari scores 5.1/10 for beach and coastal travel - ranked #8 of 12. Expect around 14°C, 45 mm of rain, and roughly 15 days with 6+ hours of sunshine this month.
Sardinia's hilltop capital pairs Castello ramparts with Poetto beach best from May through October, when warm seas and breezy evenings frame the Gulf of Cagliari.
March in Cagliari — workable with trade-offs
March averages 14°C (57°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 45 mm, so plan one flexible day in three; you still get about 15 days with 6+ hours of sunshine and 11.7 hours of daylight.
It scores 5.1/10 here, 8th of 12 months, against 9.9/10 in the destination's best month.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
Plan for mid-season pricing, with crowds are moderate.
Flexible dates? July scores 4.8 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Cagliari in March?
- In March, Cagliari averages 14°C, 45 mm of rain, and about 15 days with 6+ hours of sunshine. Its climate-comfort score is 5.1/10.
- Is March a good time to visit Cagliari?
- March earns a 5.1/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Cagliari in March?
- Expect about 45 mm of rain in March. Average humidity is 79% and there are about 15 days with 6+ hours of sunshine.
Curated in Cagliari
Tickets & experiences
Things to do in Cagliari
Cagliari, Italy. Live activities and tours from GetYourGuide, matched to this destination.