Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Lenno features a oceanic climate (Cfb).Temperatures typically range between 1 °C (35 °F) and 20 °C (68 °F) through the year, but rarely can drop to -12 °C (10 °F) or can rise to as high as 33 °C (92 °F).The average annual precipitation amounts to about 1864 mm (73.4 inches) and receives 156 rainy days on the 1 mm (0.04 inches) threshold annually.Lenno enjoys an average of 3684 hours of sunshine throughout the year, and daylight varies from 8 hours 42 minutes to 15 hours 39 minutes per day.
The warmest months in Lenno are June, July and August, with daily mean temperatures ranging from 18 to 20 °C (65 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 3 °C (35 - 39 °F) throughout the day. On average each year, Lenno experiences 21 days above 25 °C (77.0 °F) and 64 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 12°C (53°F) | 18°C (65°F) | 20°C (68°F) | 23°C (74°F) | 26°C (80°F) | 33°C (92°F) | 30°C (86°F) | 30°C (86°F) | 25°C (78°F) | 23°C (73°F) | 16°C (61°F) | 13°C (55°F) |
Mean maximum | 10°C (50°F) | 14°C (58°F) | 17°C (63°F) | 21°C (70°F) | 23°C (74°F) | 27°C (80°F) | 28°C (83°F) | 28°C (83°F) | 24°C (75°F) | 20°C (68°F) | 14°C (58°F) | 10°C (51°F) |
Average high | 5°C (42°F) | 8°C (46°F) | 10°C (50°F) | 14°C (57°F) | 17°C (64°F) | 22°C (73°F) | 24°C (75°F) | 24°C (75°F) | 19°C (67°F) | 15°C (59°F) | 9°C (49°F) | 5°C (42°F) |
Daily mean | 1°C (35°F) | 3°C (39°F) | 6°C (43°F) | 10°C (50°F) | 14°C (57°F) | 18°C (65°F) | 20°C (68°F) | 20°C (68°F) | 16°C (61°F) | 11°C (53°F) | 7°C (44°F) | 2°C (37°F) |
Average low | -2°C (28°F) | -0°C (31°F) | 1°C (35°F) | 5°C (42°F) | 9°C (49°F) | 14°C (57°F) | 16°C (60°F) | 16°C (61°F) | 12°C (55°F) | 8°C (47°F) | 4°C (39°F) | -1°C (31°F) |
Mean minimum | -7°C (20°F) | -6°C (22°F) | -4°C (24°F) | -1°C (31°F) | 4°C (40°F) | 10°C (50°F) | 12°C (53°F) | 11°C (52°F) | 7°C (44°F) | 4°C (39°F) | -2°C (29°F) | -6°C (21°F) |
Minimum | -11°C (12°F) | -12°C (10°F) | -8°C (17°F) | -2°C (28°F) | 1°C (33°F) | 8°C (46°F) | 10°C (50°F) | 10°C (50°F) | 4°C (39°F) | 1°C (35°F) | -3°C (27°F) | -9°C (17°F) |
Compare temperature, precipitation, sunshine, UV index in Lenno, Lombardy, Italy with other places around the world.
Lenno usually has the most precipitation in June, August and October, with an average of 15 rainy days and 221 mm (8.7 inches) of precipitation per month.The driest months in Lenno are January, February and March. On average, 68 mm (2.7 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 48 (1.9) | 52 (2.0) | 105 (4.1) | 162 (6.4) | 202 (8.0) | 219 (8.6) | 187 (7.4) | 222 (8.7) | 161 (6.3) | 223 (8.8) | 177 (7.0) | 108 (4.2) |
Average precipitation days (≥ 1 mm) | 7 | 8 | 11 | 13 | 19 | 17 | 17 | 17 | 14 | 11 | 13 | 9 |
The sunniest months in Lenno are June, July and August, when the sun shines an average of 13 hours 6 minutes a day.Least sunny months in Lenno: January, November and December receive an average of 6 hours 33 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 187 | 235 | 310 | 338 | 378 | 403 | 421 | 381 | 326 | 285 | 206 | 208 |
Mean daily daylight hours | 9h 6m | 10h 21m | 11h 56m | 13h 33m | 14h 57m | 15h 39m | 15h 17m | 14h 3m | 12h 29m | 10h 52m | 9h 27m | 8h 42m |
Lenno experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 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 Lenno UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 2 | 3 | 6 | 6 | 8 | 9 | 9 | 9 | 7 | 5 | 3 | 2 |