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Monthly climate in Bonefro, Italy

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bonefro features a humid subtropical climate (Cfa). Temperatures typically range between 7 °C (44 °F) and 26 °C (80 °F) through the year, but rarely can drop to -6 °C (21 °F) or can rise to as high as 40 °C (105 °F). The average annual precipitation amounts to about 684 mm (26.9 inches) and receives 97 rainy days on the 1 mm (0.04 inches) threshold annually. Bonefro enjoys an average of 3845 hours of sunshine throughout the year, and daylight varies from 9 hours 11 minutes to 15 hours 8 minutes per day.

Monthly average temperatures in Bonefro, Italy

The warmest months in Bonefro are June, July and August, with daily mean temperatures ranging from 23 to 26 °C (75 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 9 °C (44 - 48 °F) throughout the day. On average each year, Bonefro experiences 102 days above 25 °C (77.0 °F) and 6 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Bonefro. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(65°F)		20°C
(67°F)		23°C
(73°F)		28°C
(83°F)		33°C
(92°F)		38°C
(100°F)		39°C
(103°F)		40°C
(105°F)		35°C
(95°F)		31°C
(87°F)		23°C
(74°F)		19°C
(66°F)
Mean maximum16°C
(62°F)		19°C
(66°F)		21°C
(70°F)		25°C
(77°F)		30°C
(86°F)		35°C
(94°F)		37°C
(99°F)		38°C
(100°F)		33°C
(91°F)		28°C
(83°F)		22°C
(71°F)		17°C
(63°F)
Average high11°C
(51°F)		13°C
(56°F)		14°C
(58°F)		18°C
(65°F)		23°C
(74°F)		28°C
(83°F)		31°C
(88°F)		32°C
(90°F)		27°C
(81°F)		21°C
(71°F)		16°C
(62°F)		12°C
(55°F)
Daily mean7°C
(44°F)		9°C
(48°F)		10°C
(50°F)		13°C
(56°F)		18°C
(65°F)		23°C
(75°F)		26°C
(79°F)		26°C
(80°F)		22°C
(71°F)		16°C
(62°F)		13°C
(55°F)		9°C
(48°F)
Average low3°C
(38°F)		5°C
(41°F)		6°C
(42°F)		9°C
(48°F)		13°C
(56°F)		18°C
(65°F)		20°C
(69°F)		21°C
(70°F)		17°C
(63°F)		12°C
(54°F)		9°C
(49°F)		6°C
(42°F)
Mean minimum-2°C
(29°F)		-1°C
(31°F)		-0°C
(32°F)		3°C
(38°F)		7°C
(45°F)		13°C
(56°F)		17°C
(62°F)		16°C
(61°F)		11°C
(52°F)		8°C
(46°F)		4°C
(40°F)		1°C
(34°F)
Minimum-6°C
(21°F)		-5°C
(23°F)		-4°C
(26°F)		1°C
(33°F)		6°C
(42°F)		10°C
(51°F)		14°C
(58°F)		15°C
(59°F)		11°C
(51°F)		7°C
(44°F)		2°C
(35°F)		-1°C
(30°F)

Compare climate in Bonefro with other places

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

Monthly average precipitation in Bonefro, Italy

Bonefro usually has the most precipitation in May, October and November, with an average of 9 rainy days and 80 mm (3.2 inches) of precipitation per month. The driest months in Bonefro are June, July and August. On average, 31 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bonefro. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)60 (2.3)61 (2.4)66 (2.6)55 (2.2)66 (2.6)31 (1.2)30 (1.2)32 (1.2)44 (1.7)70 (2.8)104 (4.1)66 (2.6)
Average precipitation days (≥ 1 mm)981099557761210

Monthly sunshine hours in Bonefro, Italy

The sunniest months in Bonefro are June, July and August, when the sun shines an average of 13 hours 26 minutes a day. Least sunny months in Bonefro: January, November and December receive an average of 7 hours 7 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bonefro. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours184249314352391411427397335310232239
Mean daily daylight hours9h 31m10h 35m11h 57m13h 21m14h 32m15h 8m14h 49m13h 46m12h 25m11h 2m9h 49m9h 11m

Solar UV radiation in Bonefro, Italy

Bonefro 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 Bonefro UV Index data.

Average daily maximum UV levels by month for Bonefro. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)34679101098642