Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Alpette features a subarctic climate (Dfc).Temperatures typically range between -4 °C (26 °F) and 16 °C (62 °F) through the year, but rarely can drop to -21 °C (-6 °F) or can rise to as high as 29 °C (84 °F).The average annual precipitation amounts to about 1839 mm (72.4 inches) and receives 184 rainy days on the 1 mm (0.04 inches) threshold annually.Alpette enjoys an average of 3772 hours of sunshine throughout the year, and daylight varies from 8 hours 45 minutes to 15 hours 36 minutes per day.
The warmest months in Alpette are June, July and August, with daily mean temperatures ranging from 14 to 16 °C (58 - 62 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to -1 °C (26 - 31 °F) throughout the day. On average each year, Alpette experiences 2 days above 25 °C (77.0 °F) and 138 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 8°C (48°F) | 14°C (58°F) | 15°C (59°F) | 18°C (64°F) | 23°C (74°F) | 29°C (84°F) | 26°C (78°F) | 27°C (80°F) | 23°C (73°F) | 20°C (69°F) | 14°C (58°F) | 8°C (47°F) |
Mean maximum | 5°C (42°F) | 10°C (51°F) | 13°C (55°F) | 16°C (61°F) | 20°C (68°F) | 23°C (73°F) | 25°C (77°F) | 25°C (78°F) | 21°C (70°F) | 17°C (64°F) | 10°C (51°F) | 6°C (43°F) |
Average high | 1°C (34°F) | 3°C (39°F) | 6°C (42°F) | 9°C (49°F) | 13°C (56°F) | 18°C (65°F) | 21°C (70°F) | 20°C (69°F) | 16°C (61°F) | 12°C (53°F) | 5°C (41°F) | 1°C (34°F) |
Daily mean | -4°C (26°F) | -1°C (31°F) | 1°C (34°F) | 5°C (41°F) | 9°C (49°F) | 14°C (58°F) | 16°C (62°F) | 16°C (61°F) | 12°C (54°F) | 7°C (46°F) | 2°C (35°F) | -3°C (27°F) |
Average low | -7°C (19°F) | -5°C (24°F) | -3°C (27°F) | 0°C (33°F) | 5°C (41°F) | 10°C (50°F) | 11°C (53°F) | 11°C (53°F) | 8°C (47°F) | 4°C (39°F) | -1°C (30°F) | -6°C (21°F) |
Mean minimum | -15°C (5°F) | -12°C (11°F) | -11°C (12°F) | -7°C (20°F) | -1°C (31°F) | 5°C (42°F) | 7°C (45°F) | 6°C (44°F) | 2°C (36°F) | -0°C (32°F) | -8°C (17°F) | -15°C (6°F) |
Minimum | -21°C (-6°F) | -19°C (-1°F) | -18°C (1°F) | -9°C (16°F) | -3°C (26°F) | 2°C (36°F) | 6°C (43°F) | 6°C (42°F) | -0°C (31°F) | -3°C (28°F) | -12°C (10°F) | -18°C (-1°F) |
Compare temperature, precipitation, sunshine, UV index in Alpette, Piedmont, Italy with other places around the world.
Alpette usually has the most precipitation in June, July and October, with an average of 18 rainy days and 209 mm (8.2 inches) of precipitation per month.The driest months in Alpette are January, February and December. On average, 84 mm (3.3 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 85 (3.4) | 63 (2.5) | 115 (4.5) | 159 (6.2) | 191 (7.5) | 218 (8.6) | 209 (8.2) | 194 (7.6) | 124 (4.9) | 202 (7.9) | 178 (7.0) | 103 (4.0) |
Average precipitation days (≥ 1 mm) | 9 | 11 | 13 | 13 | 21 | 21 | 22 | 20 | 16 | 11 | 14 | 13 |
The sunniest months in Alpette are June, July and August, when the sun shines an average of 13 hours 21 minutes a day.Least sunny months in Alpette: January, November and December receive an average of 6 hours 50 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 188 | 244 | 315 | 344 | 382 | 406 | 427 | 395 | 333 | 292 | 218 | 222 |
Mean daily daylight hours | 9h 8m | 10h 22m | 11h 56m | 13h 32m | 14h 54m | 15h 36m | 15h 14m | 14h 1m | 12h 29m | 10h 53m | 9h 29m | 8h 45m |
Alpette 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 Alpette UV Index data.
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 |