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Monthly climate in Cogne, Aosta Valley, Italy

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Cogne features a ice cap climate ET).Temperatures typically range between -9 °C (16 °F) and 12 °C (54 °F) through the year, but rarely can drop to -24 °C (-11 °F) or can rise to as high as 25 °C (77 °F).The average annual precipitation amounts to about 1570 mm (61.8 inches) and receives 174 rainy days on the 1 mm (0.04 inches) threshold annually.Cogne enjoys an average of 3695 hours of sunshine throughout the year, and daylight varies from 8 hours 44 minutes to 15 hours 37 minutes per day.

Monthly average temperatures in Cogne, Aosta Valley, Italy §

The warmest months in Cogne are June, July and August, with daily mean temperatures ranging from 10 to 12 °C (50 - 54 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -9 to -6 °C (16 - 22 °F) throughout the day. On average each year, Cogne experiences 0 days above 25 °C (77.0 °F) and 196 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Cogne, Aosta Valley, 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 3°C
(37°F)		 8°C
(47°F)		 9°C
(49°F)		 12°C
(53°F)		 17°C
(63°F)		 25°C
(77°F)		 22°C
(72°F)		 22°C
(73°F)		 19°C
(67°F)		 16°C
(60°F)		 12°C
(54°F)		 3°C
(38°F)
Mean maximum -0°C
(32°F)		 5°C
(41°F)		 6°C
(44°F)		 9°C
(48°F)		 15°C
(59°F)		 18°C
(66°F)		 21°C
(70°F)		 21°C
(70°F)		 17°C
(63°F)		 13°C
(56°F)		 6°C
(44°F)		 1°C
(34°F)
Average high -6°C
(22°F)		 -2°C
(28°F)		 -0°C
(32°F)		 3°C
(38°F)		 8°C
(46°F)		 14°C
(57°F)		 17°C
(62°F)		 16°C
(61°F)		 12°C
(54°F)		 8°C
(46°F)		 0°C
(32°F)		 -5°C
(24°F)
Daily mean -9°C
(16°F)		 -6°C
(22°F)		 -4°C
(25°F)		 -0°C
(32°F)		 4°C
(39°F)		 10°C
(50°F)		 12°C
(54°F)		 12°C
(53°F)		 8°C
(46°F)		 3°C
(38°F)		 -3°C
(27°F)		 -8°C
(19°F)
Average low -12°C
(10°F)		 -9°C
(16°F)		 -8°C
(18°F)		 -4°C
(25°F)		 0°C
(33°F)		 6°C
(43°F)		 7°C
(46°F)		 7°C
(46°F)		 4°C
(40°F)		 0°C
(32°F)		 -6°C
(22°F)		 -11°C
(13°F)
Mean minimum -20°C
(-4°F)		 -17°C
(2°F)		 -16°C
(3°F)		 -12°C
(11°F)		 -6°C
(22°F)		 1°C
(34°F)		 3°C
(38°F)		 2°C
(36°F)		 -2°C
(28°F)		 -5°C
(24°F)		 -15°C
(4°F)		 -19°C
(-2°F)
Minimum -24°C
(-11°F)		 -21°C
(-6°F)		 -24°C
(-11°F)		 -15°C
(6°F)		 -9°C
(16°F)		 -3°C
(27°F)		 2°C
(35°F)		 1°C
(33°F)		 -6°C
(22°F)		 -7°C
(20°F)		 -21°C
(-6°F)		 -22°C
(-7°F)

Compare climate in Cogne with other places

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

Monthly average precipitation in Cogne, Aosta Valley, Italy §

Cogne usually has the most precipitation in May, June and November, with an average of 17 rainy days and 165 mm (6.5 inches) of precipitation per month.The driest months in Cogne are February, March and September. On average, 85 mm (3.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Cogne, Aosta Valley, 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) 108 (4.2) 67 (2.6) 104 (4.1) 123 (4.8) 171 (6.7) 166 (6.5) 138 (5.4) 157 (6.2) 85 (3.4) 154 (6.1) 158 (6.2) 139 (5.5)
Average precipitation days (≥ 1 mm) 9 11 14 12 18 21 17 17 16 10 14 15

Monthly sunshine hours in Cogne, Aosta Valley, Italy §

The sunniest months in Cogne are June, July and August, when the sun shines an average of 13 hours 12 minutes a day.Least sunny months in Cogne: January, November and December receive an average of 6 hours 35 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Cogne, Aosta Valley, 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 180 239 309 339 367 397 423 393 328 289 215 211
Mean daily daylight hours 9h 8m 10h 22m 11h 56m 13h 32m 14h 55m 15h 37m 15h 15m 14h 1m 12h 29m 10h 53m 9h 28m 8h 44m

Solar UV radiation in Cogne, Aosta Valley, Italy §

Cogne experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme 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 Cogne UV Index data.

Average daily maximum UV levels by month for Cogne, Aosta Valley, 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) 3 5 8 9 10 11 11 10 8 6 3 2