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Monthly climate in Alghero, Sardinia, Italy

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Alghero features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 12 °C (53 °F) and 26 °C (79 °F) through the year, but rarely can drop to 5 °C (42 °F) or can rise to as high as 34 °C (94 °F).The average annual precipitation amounts to about 609 mm (24.0 inches) and receives 81 rainy days on the 1 mm (0.04 inches) threshold annually.Alghero enjoys an average of 3956 hours of sunshine throughout the year, and daylight varies from 9 hours 18 minutes to 15 hours 1 minutes per day.

Monthly average temperatures in Alghero, Sardinia, Italy §

The warmest months in Alghero are July, August and September, with daily mean temperatures ranging from 23 to 26 °C (74 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 12 to 13 °C (53 - 55 °F) throughout the day. On average each year, Alghero experiences 76 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Alghero, Sardinia, Italy.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 19°C
(66°F)		 21°C
(69°F)		 21°C
(70°F)		 22°C
(72°F)		 28°C
(82°F)		 32°C
(89°F)		 33°C
(91°F)		 34°C
(94°F)		 29°C
(85°F)		 28°C
(83°F)		 23°C
(73°F)		 19°C
(66°F)
Mean maximum 16°C
(62°F)		 17°C
(63°F)		 19°C
(66°F)		 21°C
(70°F)		 25°C
(78°F)		 29°C
(84°F)		 32°C
(89°F)		 32°C
(91°F)		 29°C
(84°F)		 26°C
(79°F)		 22°C
(71°F)		 18°C
(64°F)
Average high 13°C
(56°F)		 14°C
(58°F)		 15°C
(59°F)		 17°C
(63°F)		 20°C
(69°F)		 25°C
(77°F)		 27°C
(81°F)		 28°C
(83°F)		 25°C
(78°F)		 22°C
(72°F)		 18°C
(64°F)		 15°C
(59°F)
Daily mean 12°C
(53°F)		 12°C
(54°F)		 13°C
(55°F)		 15°C
(59°F)		 18°C
(65°F)		 22°C
(72°F)		 25°C
(77°F)		 26°C
(79°F)		 23°C
(74°F)		 20°C
(67°F)		 16°C
(61°F)		 13°C
(56°F)
Average low 10°C
(50°F)		 10°C
(51°F)		 11°C
(51°F)		 13°C
(55°F)		 16°C
(61°F)		 20°C
(68°F)		 23°C
(73°F)		 23°C
(74°F)		 21°C
(70°F)		 17°C
(64°F)		 14°C
(57°F)		 12°C
(53°F)
Mean minimum 7°C
(45°F)		 7°C
(44°F)		 7°C
(45°F)		 9°C
(48°F)		 12°C
(55°F)		 17°C
(63°F)		 20°C
(69°F)		 20°C
(68°F)		 17°C
(63°F)		 14°C
(58°F)		 10°C
(50°F)		 8°C
(47°F)
Minimum 6°C
(42°F)		 5°C
(42°F)		 6°C
(42°F)		 7°C
(45°F)		 11°C
(52°F)		 15°C
(58°F)		 19°C
(67°F)		 19°C
(67°F)		 14°C
(57°F)		 12°C
(55°F)		 8°C
(46°F)		 7°C
(46°F)

Compare climate in Alghero with other places

Compare temperature, precipitation, sunshine, UV index in Alghero, Sardinia, Italy with other places around the world.

Monthly average precipitation in Alghero, Sardinia, Italy §

Alghero usually has the most precipitation in January, November and December, with an average of 12 rainy days and 98 mm (3.8 inches) of precipitation per month.The driest months in Alghero are June, July and August. On average, 11 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Alghero, Sardinia, Italy.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 66 (2.6) 50 (2.0) 45 (1.8) 38 (1.5) 51 (2.0) 14 (0.6) 6 (0.2) 12 (0.5) 47 (1.9) 54 (2.1) 129 (5.1) 98 (3.8)
Average precipitation days (≥ 1 mm) 9 6 8 8 6 2 1 2 4 7 14 14

Monthly sunshine hours in Alghero, Sardinia, Italy §

The sunniest months in Alghero are May, June and July, when the sun shines an average of 13 hours 27 minutes a day.Least sunny months in Alghero: January, November and December receive an average of 7 hours 45 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Alghero, Sardinia, Italy.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 203 266 333 352 399 411 426 394 340 316 259 250
Mean daily daylight hours 9h 37m 10h 39m 11h 57m 13h 18m 14h 26m 15h 1m 14h 42m 13h 42m 12h 25m 11h 4m 9h 54m 9h 18m

Solar UV radiation in Alghero, Sardinia, Italy §

Alghero experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure.January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Alghero UV Index data.

Average daily maximum UV levels by month for Alghero, Sardinia, Italy.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 3 4 6 8 9 10 10 9 8 6 4 2