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Monthly climate in Sili, Sardinia, Italy

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sili features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 11 °C (51 °F) and 26 °C (79 °F) through the year, but rarely can drop to 3 °C (38 °F) or can rise to as high as 35 °C (96 °F).The average annual precipitation amounts to about 714 mm (28.1 inches) and receives 86 rainy days on the 1 mm (0.04 inches) threshold annually.Sili enjoys an average of 3951 hours of sunshine throughout the year, and daylight varies from 9 hours 22 minutes to 14 hours 56 minutes per day.

Monthly average temperatures in Sili, Sardinia, Italy §

The warmest months in Sili are July, August and September, with daily mean temperatures ranging from 23 to 26 °C (73 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 11 to 12 °C (51 - 54 °F) throughout the day. On average each year, Sili experiences 87 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 Sili, 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 18°C
(65°F)		 21°C
(71°F)		 20°C
(69°F)		 24°C
(75°F)		 29°C
(85°F)		 33°C
(91°F)		 34°C
(93°F)		 35°C
(96°F)		 31°C
(88°F)		 28°C
(83°F)		 24°C
(75°F)		 19°C
(67°F)
Mean maximum 16°C
(61°F)		 18°C
(64°F)		 19°C
(67°F)		 22°C
(72°F)		 26°C
(79°F)		 29°C
(85°F)		 33°C
(91°F)		 34°C
(93°F)		 30°C
(86°F)		 26°C
(80°F)		 22°C
(72°F)		 18°C
(64°F)
Average high 13°C
(56°F)		 14°C
(58°F)		 15°C
(60°F)		 18°C
(64°F)		 21°C
(70°F)		 25°C
(78°F)		 28°C
(83°F)		 29°C
(85°F)		 26°C
(79°F)		 22°C
(73°F)		 18°C
(64°F)		 15°C
(59°F)
Daily mean 11°C
(51°F)		 11°C
(53°F)		 12°C
(54°F)		 15°C
(59°F)		 18°C
(64°F)		 22°C
(72°F)		 25°C
(77°F)		 26°C
(79°F)		 23°C
(73°F)		 19°C
(66°F)		 15°C
(59°F)		 12°C
(54°F)
Average low 8°C
(47°F)		 9°C
(48°F)		 9°C
(49°F)		 11°C
(53°F)		 15°C
(59°F)		 19°C
(66°F)		 21°C
(71°F)		 22°C
(72°F)		 20°C
(68°F)		 16°C
(61°F)		 12°C
(55°F)		 10°C
(50°F)
Mean minimum 4°C
(40°F)		 4°C
(40°F)		 5°C
(41°F)		 7°C
(44°F)		 11°C
(52°F)		 16°C
(60°F)		 19°C
(66°F)		 18°C
(66°F)		 16°C
(60°F)		 12°C
(54°F)		 8°C
(47°F)		 5°C
(42°F)
Minimum 3°C
(38°F)		 3°C
(39°F)		 3°C
(38°F)		 5°C
(42°F)		 9°C
(48°F)		 13°C
(56°F)		 18°C
(64°F)		 18°C
(64°F)		 14°C
(57°F)		 10°C
(51°F)		 7°C
(45°F)		 4°C
(39°F)

Compare climate in Sili with other places

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

Monthly average precipitation in Sili, Sardinia, Italy §

Sili usually has the most precipitation in January, November and December, with an average of 12 rainy days and 117 mm (4.6 inches) of precipitation per month.The driest months in Sili are June, July and August. On average, 12 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sili, 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) 65 (2.6) 62 (2.5) 59 (2.3) 49 (1.9) 60 (2.4) 19 (0.7) 5 (0.2) 12 (0.5) 47 (1.9) 49 (1.9) 163 (6.4) 124 (4.9)
Average precipitation days (≥ 1 mm) 9 7 9 8 7 3 1 2 4 7 15 14

Monthly sunshine hours in Sili, Sardinia, Italy §

The sunniest months in Sili are May, June and July, when the sun shines an average of 13 hours 23 minutes a day.Least sunny months in Sili: January, November and December receive an average of 7 hours 47 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sili, 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 205 268 331 352 397 409 424 392 339 317 259 252
Mean daily daylight hours 9h 41m 10h 41m 11h 57m 13h 16m 14h 23m 14h 56m 14h 38m 13h 40m 12h 24m 11h 6m 9h 57m 9h 22m

Solar UV radiation in Sili, Sardinia, Italy §

Sili 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 Sili UV Index data.

Average daily maximum UV levels by month for Sili, 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