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Monthly climate in Forio, Italy

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Forio features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 12 °C (54 °F) and 26 °C (80 °F) through the year, but rarely can drop to 2 °C (37 °F) or can rise to as high as 29 °C (85 °F). The average annual precipitation amounts to about 968 mm (38.1 inches) and receives 96 rainy days on the 1 mm (0.04 inches) threshold annually. Forio enjoys an average of 3915 hours of sunshine throughout the year, and daylight varies from 9 hours 17 minutes to 15 hours 1 minutes per day.

Monthly average temperatures in Forio, Italy

The warmest months in Forio are July, August and September, with daily mean temperatures ranging from 24 to 26 °C (75 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 12 to 13 °C (54 - 55 °F) throughout the day. On average each year, Forio experiences 64 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 Forio. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum17°C
(62°F)		17°C
(62°F)		16°C
(62°F)		21°C
(70°F)		24°C
(76°F)		28°C
(83°F)		28°C
(83°F)		29°C
(85°F)		27°C
(81°F)		24°C
(76°F)		22°C
(71°F)		18°C
(65°F)
Mean maximum15°C
(60°F)		16°C
(60°F)		16°C
(61°F)		18°C
(65°F)		22°C
(73°F)		26°C
(79°F)		27°C
(82°F)		29°C
(84°F)		27°C
(80°F)		24°C
(75°F)		21°C
(70°F)		17°C
(64°F)
Average high13°C
(56°F)		13°C
(56°F)		14°C
(57°F)		16°C
(60°F)		19°C
(67°F)		23°C
(74°F)		26°C
(79°F)		27°C
(81°F)		25°C
(76°F)		21°C
(70°F)		18°C
(65°F)		15°C
(59°F)
Daily mean12°C
(54°F)		13°C
(55°F)		13°C
(55°F)		15°C
(59°F)		18°C
(65°F)		23°C
(73°F)		25°C
(78°F)		26°C
(80°F)		24°C
(75°F)		20°C
(69°F)		17°C
(63°F)		14°C
(57°F)
Average low11°C
(52°F)		12°C
(53°F)		12°C
(54°F)		14°C
(57°F)		17°C
(64°F)		22°C
(71°F)		25°C
(77°F)		26°C
(78°F)		23°C
(73°F)		19°C
(67°F)		16°C
(61°F)		13°C
(56°F)
Mean minimum7°C
(45°F)		7°C
(44°F)		8°C
(47°F)		10°C
(50°F)		15°C
(58°F)		19°C
(66°F)		23°C
(73°F)		23°C
(74°F)		18°C
(65°F)		16°C
(61°F)		12°C
(53°F)		9°C
(49°F)
Minimum2°C
(37°F)		3°C
(38°F)		5°C
(41°F)		9°C
(48°F)		12°C
(54°F)		17°C
(62°F)		22°C
(71°F)		21°C
(71°F)		15°C
(60°F)		15°C
(59°F)		10°C
(50°F)		8°C
(47°F)

Compare climate in Forio with other places

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

Monthly average precipitation in Forio, Italy

Forio usually has the most precipitation in January, November and December, with an average of 14 rainy days and 174 mm (6.9 inches) of precipitation per month. The driest months in Forio 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 Forio. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)101 (4.0)87 (3.4)69 (2.7)43 (1.7)50 (2.0)14 (0.6)9 (0.3)9 (0.4)82 (3.2)83 (3.3)257 (10.1)164 (6.5)
Average precipitation days (≥ 1 mm)1110976111891716

Monthly sunshine hours in Forio, Italy

The sunniest months in Forio are May, June and July, when the sun shines an average of 13 hours 25 minutes a day. Least sunny months in Forio: January, November and December receive an average of 7 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Forio. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours198262324349398410426397338314246247
Mean daily daylight hours9h 36m10h 38m11h 57m13h 18m14h 27m15h 1m14h 43m13h 42m12h 25m11h 4m9h 54m9h 17m

Solar UV radiation in Forio, Italy

Forio 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 Forio UV Index data.

Average daily maximum UV levels by month for Forio. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)34579101098642