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Monthly climate in Fonni, Sardinia, Italy

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Fonni features a warm-summer Mediterranean climate (Csb).Temperatures typically range between 6 °C (43 °F) and 24 °C (75 °F) through the year, but rarely can drop to -5 °C (24 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 779 mm (30.7 inches) and receives 103 rainy days on the 1 mm (0.04 inches) threshold annually.Fonni enjoys an average of 3961 hours of sunshine throughout the year, and daylight varies from 9 hours 21 minutes to 14 hours 57 minutes per day.

Monthly average temperatures in Fonni, Sardinia, Italy §

The warmest months in Fonni are June, July and August, with daily mean temperatures ranging from 20 to 24 °C (69 - 75 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 7 °C (43 - 45 °F) throughout the day. On average each year, Fonni experiences 79 days above 25 °C (77.0 °F) and 26 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Fonni, 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 17°C
(63°F)		 21°C
(70°F)		 20°C
(68°F)		 23°C
(73°F)		 30°C
(86°F)		 34°C
(94°F)		 34°C
(94°F)		 37°C
(99°F)		 31°C
(88°F)		 27°C
(80°F)		 21°C
(71°F)		 17°C
(63°F)
Mean maximum 15°C
(59°F)		 18°C
(64°F)		 18°C
(65°F)		 21°C
(71°F)		 26°C
(78°F)		 31°C
(87°F)		 34°C
(93°F)		 35°C
(96°F)		 29°C
(85°F)		 25°C
(77°F)		 20°C
(68°F)		 16°C
(61°F)
Average high 10°C
(51°F)		 12°C
(55°F)		 13°C
(56°F)		 16°C
(61°F)		 20°C
(69°F)		 26°C
(78°F)		 30°C
(86°F)		 30°C
(87°F)		 25°C
(77°F)		 20°C
(69°F)		 15°C
(59°F)		 11°C
(53°F)
Daily mean 6°C
(43°F)		 7°C
(45°F)		 8°C
(47°F)		 11°C
(52°F)		 15°C
(59°F)		 20°C
(69°F)		 24°C
(75°F)		 24°C
(75°F)		 19°C
(67°F)		 15°C
(59°F)		 10°C
(51°F)		 7°C
(45°F)
Average low 2°C
(36°F)		 3°C
(37°F)		 4°C
(39°F)		 6°C
(43°F)		 10°C
(50°F)		 14°C
(58°F)		 17°C
(63°F)		 18°C
(64°F)		 14°C
(58°F)		 10°C
(51°F)		 7°C
(44°F)		 4°C
(39°F)
Mean minimum -3°C
(28°F)		 -3°C
(28°F)		 -2°C
(28°F)		 -1°C
(31°F)		 4°C
(40°F)		 10°C
(50°F)		 13°C
(56°F)		 12°C
(54°F)		 9°C
(48°F)		 6°C
(42°F)		 1°C
(34°F)		 -2°C
(29°F)
Minimum -4°C
(25°F)		 -3°C
(26°F)		 -5°C
(24°F)		 -3°C
(27°F)		 1°C
(34°F)		 7°C
(44°F)		 12°C
(54°F)		 10°C
(50°F)		 6°C
(43°F)		 4°C
(39°F)		 -2°C
(29°F)		 -4°C
(26°F)

Compare climate in Fonni with other places

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

Monthly average precipitation in Fonni, Sardinia, Italy §

Fonni usually has the most precipitation in April, May and November, with an average of 12 rainy days and 101 mm (4.0 inches) of precipitation per month.The driest months in Fonni are June, July and August. On average, 30 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Fonni, 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) 58 (2.3) 48 (1.9) 73 (2.9) 95 (3.8) 81 (3.2) 47 (1.8) 10 (0.4) 34 (1.4) 69 (2.7) 64 (2.5) 128 (5.0) 73 (2.9)
Average precipitation days (≥ 1 mm) 9 7 12 13 8 6 2 5 7 8 15 11

Monthly sunshine hours in Fonni, Sardinia, Italy §

The sunniest months in Fonni are May, June and July, when the sun shines an average of 13 hours 23 minutes a day.Least sunny months in Fonni: January, November and December receive an average of 7 hours 52 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Fonni, 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 207 269 333 354 397 409 424 391 338 318 259 256
Mean daily daylight hours 9h 40m 10h 40m 11h 57m 13h 17m 14h 24m 14h 57m 14h 40m 13h 40m 12h 24m 11h 5m 9h 56m 9h 21m

Solar UV radiation in Fonni, Sardinia, Italy §

Fonni experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 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 Fonni UV Index data.

Average daily maximum UV levels by month for Fonni, 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 10 8 6 4 2