Cagliari & Campidano weather & climate

What the weather in Cagliari & Campidano really does, month by month: ten-year averages for temperature, sea warmth, rainfall and sunshine, each month linked to a detailed guide.

Best months to visit

Peak season

June, July, August, September, October bring the warm, dry weather and the warmest sea (up to 27.2°C). Expect the biggest crowds in August.

Shoulder value

March, April, May, November, December trade a few degrees for quiet roads, lower prices and the best walking weather.

Cagliari & Campidano climate, month by month

Ten-year averages. Open a month for sea temperatures, UV, wind and what to do while you are here.

Month	High / low	Sea	Rainy days	Sunshine	Details
January	14.9° / 7.5°	14.7°C	7	8 hrs	Details ›
February	15.9° / 8°	14.5°C	6	9 hrs	Details ›
March	17.3° / 9.3°	15.3°C	8	10 hrs	Details ›
April	19.9° / 11.4°	16.8°C	8	11 hrs	Details ›
May	23.5° / 14.7°	19.7°C	7	12 hrs	Details ›
June	28.9° / 19.6°	23.7°C	3	13 hrs	Details ›
July	32.5° / 22.3°	26.8°C	0	13 hrs	Details ›
August	32.1° / 22.2°	27.2°C	2	13 hrs	Details ›
September	28.6° / 19.8°	25.6°C	6	11 hrs	Details ›
October	24.4° / 16.2°	23.2°C	6	9 hrs	Details ›
November	19.4° / 12.2°	19.7°C	11	8 hrs	Details ›
December	16.3° / 9.2°	16.3°C	7	8 hrs	Details ›

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

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