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Monthly climate in Ustica, Sicily, Italy

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ustica features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 13 °C (56 °F) and 27 °C (81 °F) through the year, but rarely can drop to 6 °C (43 °F) or can rise to as high as 30 °C (86 °F).The average annual precipitation amounts to about 567 mm (22.3 inches) and receives 78 rainy days on the 1 mm (0.04 inches) threshold annually.Ustica enjoys an average of 3981 hours of sunshine throughout the year, and daylight varies from 9 hours 29 minutes to 14 hours 48 minutes per day.

Monthly average temperatures in Ustica, Sicily, Italy §

The warmest months in Ustica are July, August and September, with daily mean temperatures ranging from 25 to 27 °C (77 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 13 to 14 °C (56 - 57 °F) throughout the day. On average each year, Ustica 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 Ustica, Sicily, 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
(67°F)		 18°C
(65°F)		 19°C
(66°F)		 20°C
(68°F)		 24°C
(75°F)		 29°C
(84°F)		 30°C
(86°F)		 30°C
(86°F)		 29°C
(84°F)		 27°C
(80°F)		 23°C
(74°F)		 19°C
(67°F)
Mean maximum 17°C
(62°F)		 17°C
(63°F)		 17°C
(63°F)		 19°C
(66°F)		 22°C
(72°F)		 26°C
(79°F)		 29°C
(85°F)		 29°C
(85°F)		 28°C
(82°F)		 25°C
(77°F)		 22°C
(72°F)		 18°C
(65°F)
Average high 14°C
(57°F)		 14°C
(58°F)		 15°C
(58°F)		 16°C
(61°F)		 19°C
(67°F)		 24°C
(75°F)		 27°C
(80°F)		 28°C
(82°F)		 26°C
(78°F)		 22°C
(72°F)		 19°C
(67°F)		 16°C
(61°F)
Daily mean 13°C
(56°F)		 13°C
(56°F)		 14°C
(57°F)		 15°C
(60°F)		 19°C
(66°F)		 23°C
(73°F)		 26°C
(79°F)		 27°C
(81°F)		 25°C
(77°F)		 21°C
(71°F)		 18°C
(65°F)		 15°C
(59°F)
Average low 12°C
(55°F)		 13°C
(55°F)		 13°C
(56°F)		 15°C
(59°F)		 18°C
(65°F)		 22°C
(72°F)		 25°C
(78°F)		 26°C
(80°F)		 24°C
(76°F)		 20°C
(69°F)		 17°C
(63°F)		 14°C
(58°F)
Mean minimum 9°C
(48°F)		 9°C
(49°F)		 10°C
(51°F)		 12°C
(54°F)		 16°C
(60°F)		 20°C
(68°F)		 23°C
(73°F)		 24°C
(76°F)		 21°C
(70°F)		 17°C
(63°F)		 14°C
(57°F)		 11°C
(52°F)
Minimum 6°C
(43°F)		 6°C
(44°F)		 9°C
(48°F)		 10°C
(51°F)		 14°C
(57°F)		 17°C
(63°F)		 22°C
(71°F)		 22°C
(71°F)		 19°C
(67°F)		 16°C
(61°F)		 11°C
(52°F)		 10°C
(51°F)

Compare climate in Ustica with other places

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

Monthly average precipitation in Ustica, Sicily, Italy §

Ustica usually has the most precipitation in October, November and December, with an average of 11 rainy days and 90 mm (3.5 inches) of precipitation per month.The driest months in Ustica 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 Ustica, Sicily, 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) 48 (1.9) 51 (2.0) 58 (2.3) 28 (1.1) 27 (1.0) 9 (0.4) 5 (0.2) 21 (0.8) 50 (2.0) 68 (2.7) 107 (4.2) 95 (3.7)
Average precipitation days (≥ 1 mm) 8 6 9 5 4 1 0 3 7 10 13 12

Monthly sunshine hours in Ustica, Sicily, Italy §

The sunniest months in Ustica are May, June and July, when the sun shines an average of 13 hours 17 minutes a day.Least sunny months in Ustica: January, November and December receive an average of 8 hours 6 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ustica, Sicily, 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 216 273 331 355 396 404 422 394 338 317 265 264
Mean daily daylight hours 9h 47m 10h 44m 11h 58m 13h 13m 14h 17m 14h 48m 14h 32m 13h 36m 12h 23m 11h 8m 10h 3m 9h 29m

Solar UV radiation in Ustica, Sicily, Italy §

Ustica 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 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 Ustica UV Index data.

Average daily maximum UV levels by month for Ustica, Sicily, 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 3