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Monthly climate in Cerveteri, Italy

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Cerveteri features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 10 °C (50 °F) and 25 °C (78 °F) through the year, but rarely can drop to -3 °C (28 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 958 mm (37.7 inches) and receives 99 rainy days on the 1 mm (0.04 inches) threshold annually. Cerveteri enjoys an average of 3954 hours of sunshine throughout the year, and daylight varies from 9 hours 9 minutes to 15 hours 10 minutes per day.

Monthly average temperatures in Cerveteri, Italy

The warmest months in Cerveteri are July, August and September, with daily mean temperatures ranging from 22 to 25 °C (72 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 11 °C (50 - 53 °F) throughout the day. On average each year, Cerveteri experiences 68 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 Cerveteri. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum17°C
(63°F)		18°C
(64°F)		18°C
(66°F)		23°C
(74°F)		28°C
(83°F)		30°C
(86°F)		29°C
(84°F)		31°C
(88°F)		28°C
(83°F)		26°C
(78°F)		22°C
(72°F)		17°C
(64°F)
Mean maximum15°C
(59°F)		16°C
(61°F)		17°C
(64°F)		20°C
(68°F)		24°C
(75°F)		27°C
(81°F)		29°C
(84°F)		30°C
(86°F)		27°C
(81°F)		24°C
(75°F)		20°C
(69°F)		16°C
(62°F)
Average high12°C
(54°F)		13°C
(56°F)		14°C
(57°F)		16°C
(61°F)		20°C
(68°F)		24°C
(76°F)		27°C
(80°F)		28°C
(82°F)		24°C
(76°F)		21°C
(69°F)		17°C
(62°F)		13°C
(57°F)
Daily mean10°C
(50°F)		11°C
(52°F)		12°C
(53°F)		14°C
(57°F)		18°C
(64°F)		22°C
(72°F)		25°C
(77°F)		25°C
(78°F)		22°C
(72°F)		18°C
(65°F)		15°C
(59°F)		11°C
(53°F)
Average low8°C
(46°F)		9°C
(48°F)		9°C
(49°F)		12°C
(53°F)		16°C
(60°F)		20°C
(68°F)		22°C
(73°F)		23°C
(74°F)		20°C
(69°F)		16°C
(61°F)		13°C
(56°F)		10°C
(50°F)
Mean minimum4°C
(40°F)		4°C
(39°F)		4°C
(40°F)		7°C
(46°F)		12°C
(54°F)		17°C
(63°F)		20°C
(69°F)		20°C
(68°F)		16°C
(61°F)		13°C
(56°F)		8°C
(47°F)		5°C
(42°F)
Minimum-0°C
(32°F)		-2°C
(28°F)		-3°C
(28°F)		6°C
(43°F)		9°C
(49°F)		15°C
(59°F)		20°C
(68°F)		19°C
(66°F)		13°C
(56°F)		12°C
(54°F)		6°C
(43°F)		5°C
(41°F)

Compare climate in Cerveteri with other places

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

Monthly average precipitation in Cerveteri, Italy

Cerveteri usually has the most precipitation in October, November and December, with an average of 13 rainy days and 154 mm (6.1 inches) of precipitation per month. The driest months in Cerveteri are June, July and August. On average, 18 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Cerveteri. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)80 (3.1)82 (3.2)72 (2.8)60 (2.4)57 (2.2)17 (0.7)21 (0.8)15 (0.6)91 (3.6)109 (4.3)215 (8.5)139 (5.5)
Average precipitation days (≥ 1 mm)9109792228101714

Monthly sunshine hours in Cerveteri, Italy

The sunniest months in Cerveteri are May, June and July, when the sun shines an average of 13 hours 37 minutes a day. Least sunny months in Cerveteri: January, November and December receive an average of 7 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Cerveteri. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours202261327356403418431399339316249247
Mean daily daylight hours9h 29m10h 34m11h 57m13h 22m14h 34m15h 10m14h 51m13h 47m12h 26m11h 1m9h 47m9h 9m

Solar UV radiation in Cerveteri, Italy

Cerveteri 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 Cerveteri UV Index data.

Average daily maximum UV levels by month for Cerveteri. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3457810997542