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Monthly climate in Orta Nova, Italy

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Orta Nova features a humid subtropical climate (Cfa). Temperatures typically range between 8 °C (46 °F) and 28 °C (83 °F) through the year, but rarely can drop to -8 °C (19 °F) or can rise to as high as 43 °C (109 °F). The average annual precipitation amounts to about 546 mm (21.5 inches) and receives 88 rainy days on the 1 mm (0.04 inches) threshold annually. Orta Nova enjoys an average of 3858 hours of sunshine throughout the year, and daylight varies from 9 hours 14 minutes to 15 hours 5 minutes per day.

Monthly average temperatures in Orta Nova, Italy

The warmest months in Orta Nova are June, July and August, with daily mean temperatures ranging from 25 to 28 °C (78 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 8 to 10 °C (46 - 50 °F) throughout the day. On average each year, Orta Nova experiences 124 days above 25 °C (77.0 °F) and 3 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Orta Nova. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum19°C
(66°F)		21°C
(70°F)		25°C
(77°F)		31°C
(88°F)		37°C
(99°F)		40°C
(104°F)		41°C
(106°F)		43°C
(109°F)		36°C
(97°F)		34°C
(94°F)		24°C
(76°F)		19°C
(67°F)
Mean maximum17°C
(63°F)		20°C
(68°F)		23°C
(73°F)		28°C
(82°F)		33°C
(91°F)		37°C
(99°F)		39°C
(103°F)		40°C
(104°F)		34°C
(94°F)		30°C
(86°F)		23°C
(74°F)		18°C
(66°F)
Average high12°C
(54°F)		15°C
(58°F)		16°C
(61°F)		21°C
(69°F)		25°C
(78°F)		31°C
(88°F)		34°C
(93°F)		34°C
(94°F)		29°C
(85°F)		23°C
(74°F)		18°C
(65°F)		14°C
(57°F)
Daily mean8°C
(46°F)		10°C
(50°F)		11°C
(52°F)		15°C
(59°F)		20°C
(68°F)		25°C
(78°F)		28°C
(82°F)		28°C
(83°F)		23°C
(74°F)		18°C
(64°F)		14°C
(57°F)		10°C
(50°F)
Average low4°C
(40°F)		6°C
(42°F)		7°C
(44°F)		10°C
(50°F)		14°C
(58°F)		19°C
(67°F)		22°C
(71°F)		22°C
(73°F)		18°C
(65°F)		13°C
(56°F)		10°C
(50°F)		6°C
(44°F)
Mean minimum-1°C
(31°F)		-1°C
(31°F)		1°C
(35°F)		4°C
(40°F)		9°C
(48°F)		15°C
(59°F)		18°C
(64°F)		17°C
(64°F)		12°C
(54°F)		9°C
(49°F)		5°C
(42°F)		2°C
(35°F)
Minimum-4°C
(26°F)		-8°C
(19°F)		-3°C
(27°F)		0°C
(33°F)		7°C
(45°F)		11°C
(53°F)		16°C
(61°F)		16°C
(61°F)		11°C
(53°F)		7°C
(46°F)		3°C
(38°F)		1°C
(33°F)

Compare climate in Orta Nova with other places

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

Monthly average precipitation in Orta Nova, Italy

Orta Nova usually has the most precipitation in May, October and November, with an average of 9 rainy days and 68 mm (2.7 inches) of precipitation per month. The driest months in Orta Nova are June, July and August. On average, 21 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Orta Nova. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)50 (2.0)49 (1.9)52 (2.1)45 (1.8)59 (2.3)21 (0.8)19 (0.8)23 (0.9)33 (1.3)56 (2.2)89 (3.5)49 (1.9)
Average precipitation days (≥ 1 mm)9899944467118

Monthly sunshine hours in Orta Nova, Italy

The sunniest months in Orta Nova are June, July and August, when the sun shines an average of 13 hours 23 minutes a day. Least sunny months in Orta Nova: January, November and December receive an average of 7 hours 14 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Orta Nova. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours188248319354389410425395337308236241
Mean daily daylight hours9h 33m10h 37m11h 57m13h 20m14h 30m15h 5m14h 46m13h 44m12h 25m11h 3m9h 51m9h 14m

Solar UV radiation in Orta Nova, Italy

Orta Nova 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 Orta Nova UV Index data.

Average daily maximum UV levels by month for Orta Nova. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)34689101098642