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Monthly climate in Grana, Italy

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Grana features a oceanic climate (Cfb). Temperatures typically range between 3 °C (38 °F) and 24 °C (76 °F) through the year, but rarely can drop to -11 °C (13 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 1094 mm (43.1 inches) and receives 122 rainy days on the 1 mm (0.04 inches) threshold annually. Grana enjoys an average of 3769 hours of sunshine throughout the year, and daylight varies from 8 hours 49 minutes to 15 hours 32 minutes per day.

Monthly average temperatures in Grana, Italy

The warmest months in Grana are June, July and August, with daily mean temperatures ranging from 23 to 24 °C (73 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 6 °C (38 - 43 °F) throughout the day. On average each year, Grana experiences 89 days above 25 °C (77.0 °F) and 43 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Grana. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(59°F)		20°C
(68°F)		23°C
(74°F)		27°C
(81°F)		31°C
(88°F)		39°C
(102°F)		35°C
(95°F)		37°C
(98°F)		31°C
(88°F)		26°C
(80°F)		18°C
(64°F)		15°C
(60°F)
Mean maximum13°C
(55°F)		17°C
(62°F)		21°C
(70°F)		25°C
(77°F)		28°C
(82°F)		32°C
(90°F)		33°C
(93°F)		34°C
(94°F)		30°C
(86°F)		24°C
(76°F)		17°C
(62°F)		13°C
(55°F)
Average high8°C
(47°F)		11°C
(52°F)		14°C
(58°F)		19°C
(66°F)		22°C
(72°F)		28°C
(82°F)		30°C
(85°F)		30°C
(85°F)		25°C
(77°F)		19°C
(67°F)		12°C
(54°F)		7°C
(46°F)
Daily mean3°C
(38°F)		6°C
(43°F)		9°C
(49°F)		13°C
(57°F)		18°C
(64°F)		23°C
(73°F)		24°C
(76°F)		24°C
(76°F)		20°C
(68°F)		14°C
(58°F)		9°C
(48°F)		3°C
(38°F)
Average low-1°C
(31°F)		2°C
(36°F)		5°C
(40°F)		9°C
(48°F)		13°C
(56°F)		18°C
(65°F)		20°C
(68°F)		20°C
(69°F)		16°C
(61°F)		11°C
(52°F)		6°C
(43°F)		0°C
(33°F)
Mean minimum-4°C
(24°F)		-3°C
(26°F)		-1°C
(30°F)		2°C
(36°F)		8°C
(47°F)		14°C
(57°F)		15°C
(60°F)		15°C
(60°F)		9°C
(48°F)		6°C
(43°F)		-1°C
(30°F)		-7°C
(20°F)
Minimum-6°C
(22°F)		-6°C
(22°F)		-6°C
(21°F)		-1°C
(31°F)		4°C
(40°F)		12°C
(54°F)		14°C
(57°F)		13°C
(55°F)		6°C
(43°F)		3°C
(38°F)		-4°C
(25°F)		-11°C
(13°F)

Compare climate in Grana with other places

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

Monthly average precipitation in Grana, Italy

Grana usually has the most precipitation in May, July and November, with an average of 14 rainy days and 135 mm (5.3 inches) of precipitation per month. The driest months in Grana are January, February and March. On average, 47 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Grana. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)43 (1.7)43 (1.7)56 (2.2)88 (3.5)130 (5.1)109 (4.3)123 (4.9)86 (3.4)94 (3.7)99 (3.9)153 (6.0)69 (2.7)
Average precipitation days (≥ 1 mm)577915141412118137

Monthly sunshine hours in Grana, Italy

The sunniest months in Grana are June, July and August, when the sun shines an average of 13 hours 27 minutes a day. Least sunny months in Grana: January, November and December receive an average of 6 hours 45 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Grana. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours188234310342394413428395338290212220
Mean daily daylight hours9h 12m10h 24m11h 56m13h 31m14h 51m15h 32m15h 10m13h 59m12h 28m10h 55m9h 32m8h 49m

Solar UV radiation in Grana, Italy

Grana experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 9, 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 3. For more detailed information, check out our hourly Grana UV Index data.

Average daily maximum UV levels by month for Grana. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235789986532