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Monthly climate in Castelnuovo Magra, Italy

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Castelnuovo Magra features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 9 °C (49 °F) and 25 °C (76 °F) through the year, but rarely can drop to -2 °C (29 °F) or can rise to as high as 29 °C (85 °F). The average annual precipitation amounts to about 1538 mm (60.6 inches) and receives 126 rainy days on the 1 mm (0.04 inches) threshold annually. Castelnuovo Magra enjoys an average of 3855 hours of sunshine throughout the year, and daylight varies from 8 hours 55 minutes to 15 hours 25 minutes per day.

Monthly average temperatures in Castelnuovo Magra, Italy

The warmest months in Castelnuovo Magra are July, August and September, with daily mean temperatures ranging from 21 to 25 °C (71 - 76 °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, Castelnuovo Magra experiences 33 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 Castelnuovo Magra. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(60°F)		15°C
(59°F)		18°C
(65°F)		21°C
(69°F)		26°C
(79°F)		29°C
(85°F)		29°C
(84°F)		29°C
(84°F)		27°C
(80°F)		23°C
(75°F)		20°C
(68°F)		16°C
(61°F)
Mean maximum14°C
(57°F)		14°C
(57°F)		16°C
(61°F)		18°C
(65°F)		22°C
(72°F)		26°C
(78°F)		27°C
(81°F)		28°C
(83°F)		26°C
(78°F)		22°C
(71°F)		18°C
(65°F)		15°C
(59°F)
Average high11°C
(51°F)		11°C
(52°F)		12°C
(54°F)		15°C
(58°F)		18°C
(64°F)		22°C
(72°F)		25°C
(77°F)		26°C
(79°F)		22°C
(73°F)		19°C
(66°F)		15°C
(59°F)		12°C
(54°F)
Daily mean9°C
(49°F)		10°C
(50°F)		11°C
(52°F)		13°C
(56°F)		17°C
(62°F)		21°C
(70°F)		24°C
(75°F)		25°C
(76°F)		21°C
(71°F)		18°C
(64°F)		14°C
(57°F)		11°C
(52°F)
Average low8°C
(47°F)		9°C
(48°F)		9°C
(49°F)		12°C
(54°F)		15°C
(60°F)		20°C
(68°F)		22°C
(73°F)		23°C
(74°F)		20°C
(68°F)		16°C
(62°F)		13°C
(55°F)		10°C
(50°F)
Mean minimum5°C
(42°F)		4°C
(40°F)		5°C
(42°F)		8°C
(46°F)		12°C
(54°F)		17°C
(63°F)		20°C
(67°F)		20°C
(68°F)		16°C
(61°F)		14°C
(57°F)		8°C
(47°F)		6°C
(43°F)
Minimum3°C
(37°F)		-2°C
(29°F)		0°C
(33°F)		6°C
(43°F)		9°C
(48°F)		15°C
(59°F)		18°C
(65°F)		18°C
(66°F)		14°C
(58°F)		12°C
(54°F)		6°C
(44°F)		6°C
(42°F)

Compare climate in Castelnuovo Magra with other places

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

Monthly average precipitation in Castelnuovo Magra, Italy

Castelnuovo Magra usually has the most precipitation in October, November and December, with an average of 14 rainy days and 222 mm (8.8 inches) of precipitation per month. The driest months in Castelnuovo Magra are June, July and August. On average, 43 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Castelnuovo Magra. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)95 (3.8)152 (6.0)133 (5.2)121 (4.8)126 (5.0)53 (2.1)34 (1.4)41 (1.6)116 (4.6)200 (7.9)218 (8.6)249 (9.8)
Average precipitation days (≥ 1 mm)1112119137649121616

Monthly sunshine hours in Castelnuovo Magra, Italy

The sunniest months in Castelnuovo Magra are June, July and August, when the sun shines an average of 13 hours 38 minutes a day. Least sunny months in Castelnuovo Magra: January, November and December receive an average of 7 hours 0 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Castelnuovo Magra. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours192243318351393418432402341307237215
Mean daily daylight hours9h 17m10h 27m11h 56m13h 28m14h 46m15h 25m15h 4m13h 55m12h 27m10h 56m9h 36m8h 55m

Solar UV radiation in Castelnuovo Magra, Italy

Castelnuovo Magra experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 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 Castelnuovo Magra UV Index data.

Average daily maximum UV levels by month for Castelnuovo Magra. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2467810987532