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Monthly climate in Atrani, Italy

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Atrani features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 9 °C (49 °F) and 26 °C (79 °F) through the year, but rarely can drop to -2 °C (29 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 1192 mm (46.9 inches) and receives 111 rainy days on the 1 mm (0.04 inches) threshold annually. Atrani enjoys an average of 3856 hours of sunshine throughout the year, and daylight varies from 9 hours 17 minutes to 15 hours 2 minutes per day.

Monthly average temperatures in Atrani, Italy

The warmest months in Atrani are July, August and September, with daily mean temperatures ranging from 22 to 26 °C (72 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 9 to 11 °C (49 - 52 °F) throughout the day. On average each year, Atrani experiences 73 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 Atrani. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(64°F)		17°C
(63°F)		19°C
(67°F)		25°C
(78°F)		27°C
(81°F)		30°C
(86°F)		31°C
(88°F)		32°C
(90°F)		29°C
(85°F)		25°C
(78°F)		22°C
(71°F)		17°C
(64°F)
Mean maximum15°C
(59°F)		16°C
(60°F)		18°C
(64°F)		21°C
(69°F)		25°C
(77°F)		28°C
(82°F)		30°C
(86°F)		31°C
(88°F)		28°C
(82°F)		24°C
(76°F)		20°C
(69°F)		16°C
(62°F)
Average high11°C
(53°F)		13°C
(55°F)		13°C
(56°F)		16°C
(61°F)		20°C
(68°F)		24°C
(76°F)		27°C
(81°F)		28°C
(83°F)		25°C
(77°F)		20°C
(69°F)		17°C
(63°F)		13°C
(56°F)
Daily mean9°C
(49°F)		10°C
(51°F)		11°C
(52°F)		14°C
(57°F)		17°C
(64°F)		22°C
(72°F)		25°C
(77°F)		26°C
(79°F)		22°C
(72°F)		18°C
(65°F)		15°C
(59°F)		11°C
(53°F)
Average low7°C
(45°F)		8°C
(47°F)		9°C
(48°F)		11°C
(53°F)		15°C
(59°F)		20°C
(68°F)		22°C
(73°F)		23°C
(74°F)		20°C
(68°F)		16°C
(61°F)		13°C
(56°F)		9°C
(49°F)
Mean minimum2°C
(37°F)		4°C
(39°F)		4°C
(40°F)		7°C
(44°F)		11°C
(52°F)		16°C
(62°F)		20°C
(68°F)		20°C
(68°F)		15°C
(59°F)		13°C
(56°F)		8°C
(48°F)		6°C
(42°F)
Minimum-2°C
(29°F)		1°C
(34°F)		-1°C
(31°F)		5°C
(41°F)		9°C
(48°F)		14°C
(57°F)		19°C
(67°F)		19°C
(66°F)		13°C
(56°F)		12°C
(53°F)		5°C
(41°F)		3°C
(38°F)

Compare climate in Atrani with other places

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

Monthly average precipitation in Atrani, Italy

Atrani usually has the most precipitation in February, November and December, with an average of 14 rainy days and 195 mm (7.7 inches) of precipitation per month. The driest months in Atrani 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 Atrani. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)114 (4.5)125 (4.9)102 (4.0)57 (2.2)70 (2.7)27 (1.1)16 (0.6)21 (0.8)96 (3.8)104 (4.1)258 (10.2)200 (7.9)
Average precipitation days (≥ 1 mm)11101110842310101715

Monthly sunshine hours in Atrani, Italy

The sunniest months in Atrani are June, July and August, when the sun shines an average of 13 hours 21 minutes a day. Least sunny months in Atrani: January, November and December receive an average of 7 hours 16 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Atrani. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours191252315351392407424396336310241236
Mean daily daylight hours9h 36m10h 38m11h 57m13h 18m14h 27m15h 2m14h 43m13h 43m12h 25m11h 4m9h 53m9h 17m

Solar UV radiation in Atrani, Italy

Atrani 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 Atrani UV Index data.

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