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Monthly climate in Mariotto, Italy

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mariotto features a humid subtropical climate (Cfa). Temperatures typically range between 7 °C (45 °F) and 26 °C (79 °F) through the year, but rarely can drop to -9 °C (16 °F) or can rise to as high as 40 °C (105 °F). The average annual precipitation amounts to about 658 mm (25.9 inches) and receives 106 rainy days on the 1 mm (0.04 inches) threshold annually. Mariotto enjoys an average of 3912 hours of sunshine throughout the year, and daylight varies from 9 hours 15 minutes to 15 hours 4 minutes per day.

Monthly average temperatures in Mariotto, Italy

The warmest months in Mariotto are June, July and August, with daily mean temperatures ranging from 23 to 26 °C (74 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 9 °C (45 - 49 °F) throughout the day. On average each year, Mariotto experiences 102 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 Mariotto. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum17°C
(63°F)		20°C
(68°F)		22°C
(72°F)		26°C
(80°F)		33°C
(92°F)		38°C
(101°F)		39°C
(103°F)		40°C
(105°F)		34°C
(94°F)		28°C
(83°F)		24°C
(75°F)		17°C
(63°F)
Mean maximum15°C
(60°F)		18°C
(65°F)		21°C
(69°F)		25°C
(77°F)		29°C
(85°F)		34°C
(93°F)		37°C
(98°F)		37°C
(99°F)		33°C
(91°F)		27°C
(81°F)		21°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
(73°F)		28°C
(82°F)		31°C
(87°F)		32°C
(89°F)		27°C
(80°F)		21°C
(71°F)		17°C
(63°F)		12°C
(55°F)
Daily mean7°C
(45°F)		9°C
(48°F)		10°C
(50°F)		13°C
(56°F)		18°C
(65°F)		23°C
(74°F)		26°C
(78°F)		26°C
(79°F)		22°C
(71°F)		17°C
(62°F)		13°C
(56°F)		9°C
(49°F)
Average low4°C
(39°F)		5°C
(42°F)		6°C
(43°F)		9°C
(48°F)		13°C
(56°F)		18°C
(65°F)		21°C
(69°F)		21°C
(71°F)		18°C
(64°F)		13°C
(56°F)		10°C
(50°F)		6°C
(43°F)
Mean minimum-2°C
(30°F)		0°C
(33°F)		1°C
(34°F)		4°C
(39°F)		8°C
(47°F)		14°C
(57°F)		17°C
(63°F)		17°C
(63°F)		12°C
(54°F)		9°C
(48°F)		5°C
(41°F)		3°C
(37°F)
Minimum-9°C
(16°F)		-4°C
(25°F)		-3°C
(26°F)		-0°C
(32°F)		6°C
(44°F)		9°C
(49°F)		15°C
(59°F)		16°C
(61°F)		11°C
(52°F)		7°C
(45°F)		1°C
(35°F)		1°C
(33°F)

Compare climate in Mariotto with other places

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

Monthly average precipitation in Mariotto, Italy

Mariotto usually has the most precipitation in May, October and November, with an average of 9 rainy days and 76 mm (3.0 inches) of precipitation per month. The driest months in Mariotto are June, July and August. On average, 33 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mariotto. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)55 (2.1)55 (2.2)58 (2.3)59 (2.3)64 (2.5)46 (1.8)19 (0.8)34 (1.3)47 (1.8)61 (2.4)101 (4.0)58 (2.3)
Average precipitation days (≥ 1 mm)9991110847991011

Monthly sunshine hours in Mariotto, Italy

The sunniest months in Mariotto are May, June and July, when the sun shines an average of 13 hours 28 minutes a day. Least sunny months in Mariotto: January, November and December receive an average of 7 hours 26 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mariotto. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours194255326356396414428396341311241249
Mean daily daylight hours9h 34m10h 37m11h 57m13h 19m14h 29m15h 4m14h 45m13h 44m12h 25m11h 3m9h 52m9h 15m

Solar UV radiation in Mariotto, Italy

Mariotto 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, November and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Mariotto UV Index data.

Average daily maximum UV levels by month for Mariotto. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)34679101097632