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Monthly climate in Fortezza, Trentino-Alto Adige, Italy

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Fortezza features a ice cap climate ET).Temperatures typically range between -5 °C (23 °F) and 15 °C (59 °F) through the year, but rarely can drop to -23 °C (-9 °F) or can rise to as high as 32 °C (89 °F).The average annual precipitation amounts to about 1084 mm (42.7 inches) and receives 160 rainy days on the 1 mm (0.04 inches) threshold annually.Fortezza enjoys an average of 3661 hours of sunshine throughout the year, and daylight varies from 8 hours 36 minutes to 15 hours 45 minutes per day.

Monthly average temperatures in Fortezza, Trentino-Alto Adige, Italy §

The warmest months in Fortezza are June, July and August, with daily mean temperatures ranging from 14 to 15 °C (57 - 59 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -5 to -2 °C (23 - 29 °F) throughout the day. On average each year, Fortezza experiences 6 days above 25 °C (77.0 °F) and 146 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Fortezza, Trentino-Alto Adige, Italy.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 8°C
(46°F)		 12°C
(53°F)		 16°C
(61°F)		 19°C
(66°F)		 24°C
(75°F)		 32°C
(89°F)		 30°C
(85°F)		 28°C
(83°F)		 23°C
(74°F)		 19°C
(66°F)		 15°C
(59°F)		 8°C
(47°F)
Mean maximum 5°C
(42°F)		 9°C
(49°F)		 13°C
(55°F)		 17°C
(62°F)		 21°C
(69°F)		 24°C
(76°F)		 27°C
(80°F)		 26°C
(80°F)		 22°C
(72°F)		 17°C
(62°F)		 11°C
(52°F)		 6°C
(43°F)
Average high -1°C
(31°F)		 3°C
(37°F)		 5°C
(42°F)		 9°C
(49°F)		 13°C
(56°F)		 20°C
(68°F)		 21°C
(69°F)		 21°C
(69°F)		 16°C
(62°F)		 11°C
(53°F)		 5°C
(41°F)		 -0°C
(32°F)
Daily mean -5°C
(23°F)		 -2°C
(29°F)		 0°C
(33°F)		 4°C
(40°F)		 8°C
(47°F)		 14°C
(57°F)		 15°C
(59°F)		 15°C
(59°F)		 11°C
(52°F)		 6°C
(44°F)		 1°C
(34°F)		 -4°C
(25°F)
Average low -9°C
(15°F)		 -6°C
(22°F)		 -4°C
(25°F)		 -1°C
(31°F)		 4°C
(39°F)		 8°C
(48°F)		 10°C
(50°F)		 10°C
(50°F)		 6°C
(44°F)		 2°C
(37°F)		 -3°C
(27°F)		 -8°C
(18°F)
Mean minimum -16°C
(4°F)		 -14°C
(7°F)		 -12°C
(11°F)		 -8°C
(17°F)		 -1°C
(30°F)		 2°C
(37°F)		 6°C
(43°F)		 5°C
(41°F)		 -0°C
(32°F)		 -3°C
(27°F)		 -13°C
(9°F)		 -17°C
(1°F)
Minimum -23°C
(-9°F)		 -19°C
(-2°F)		 -20°C
(-5°F)		 -12°C
(11°F)		 -6°C
(22°F)		 0°C
(33°F)		 4°C
(40°F)		 2°C
(37°F)		 -3°C
(27°F)		 -9°C
(15°F)		 -16°C
(4°F)		 -21°C
(-6°F)

Compare climate in Fortezza with other places

Compare temperature, precipitation, sunshine, UV index in Fortezza, Trentino-Alto Adige, Italy with other places around the world.

Monthly average precipitation in Fortezza, Trentino-Alto Adige, Italy §

Fortezza usually has the most precipitation in May, August and November, with an average of 16 rainy days and 119 mm (4.7 inches) of precipitation per month.The driest months in Fortezza are January, February and March. On average, 55 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Fortezza, Trentino-Alto Adige, Italy.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 54 (2.1) 48 (1.9) 63 (2.5) 79 (3.1) 122 (4.8) 91 (3.6) 98 (3.9) 120 (4.7) 86 (3.4) 111 (4.4) 114 (4.5) 98 (3.9)
Average precipitation days (≥ 1 mm) 9 9 12 13 20 15 19 18 11 10 12 12

Monthly sunshine hours in Fortezza, Trentino-Alto Adige, Italy §

The sunniest months in Fortezza are June, July and August, when the sun shines an average of 12 hours 41 minutes a day.Least sunny months in Fortezza: January, November and December receive an average of 6 hours 52 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Fortezza, Trentino-Alto Adige, Italy.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 192 250 315 341 356 387 407 372 309 287 225 214
Mean daily daylight hours 9h 1m 10h 18m 11h 56m 13h 36m 15h 1m 15h 45m 15h 22m 14h 6m 12h 30m 10h 50m 9h 22m 8h 36m

Solar UV radiation in Fortezza, Trentino-Alto Adige, Italy §

Fortezza 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 Fortezza UV Index data.

Average daily maximum UV levels by month for Fortezza, Trentino-Alto Adige, Italy.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 2 4 7 8 9 10 10 9 7 5 3 2