Last updated: May 6, 2024
Under the Köppen–Geiger climate classification San Pietro features a ice cap climate ET).Temperatures typically range between -5 °C (24 °F) and 16 °C (61 °F) through the year, but rarely can drop to -22 °C (-7 °F) or can rise to as high as 31 °C (88 °F).The average annual precipitation amounts to about 1342 mm (52.8 inches) and receives 159 rainy days on the 1 mm (0.04 inches) threshold annually.San Pietro enjoys an average of 3571 hours of sunshine throughout the year, and daylight varies from 8 hours 40 minutes to 15 hours 41 minutes per day.
The warmest months in San Pietro are June, July and August, with daily mean temperatures ranging from 14 to 16 °C (58 - 61 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -5 to -1 °C (24 - 30 °F) throughout the day. On average each year, San Pietro experiences 4 days above 25 °C (77.0 °F) and 140 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 6°C (43°F) | 14°C (57°F) | 16°C (61°F) | 18°C (65°F) | 22°C (72°F) | 31°C (88°F) | 27°C (81°F) | 28°C (82°F) | 22°C (72°F) | 19°C (66°F) | 15°C (58°F) | 7°C (45°F) |
Mean maximum | 5°C (41°F) | 11°C (52°F) | 13°C (56°F) | 16°C (62°F) | 20°C (68°F) | 24°C (75°F) | 26°C (78°F) | 26°C (78°F) | 20°C (69°F) | 16°C (62°F) | 11°C (52°F) | 6°C (42°F) |
Average high | -0°C (32°F) | 3°C (38°F) | 6°C (42°F) | 10°C (50°F) | 13°C (56°F) | 19°C (66°F) | 21°C (69°F) | 20°C (69°F) | 16°C (61°F) | 12°C (53°F) | 5°C (42°F) | 1°C (33°F) |
Daily mean | -5°C (24°F) | -1°C (30°F) | 1°C (35°F) | 5°C (42°F) | 9°C (49°F) | 14°C (58°F) | 16°C (61°F) | 16°C (61°F) | 12°C (53°F) | 7°C (46°F) | 2°C (36°F) | -3°C (27°F) |
Average low | -9°C (17°F) | -5°C (23°F) | -3°C (27°F) | 1°C (34°F) | 5°C (41°F) | 10°C (50°F) | 11°C (52°F) | 11°C (52°F) | 8°C (46°F) | 3°C (38°F) | -1°C (30°F) | -6°C (21°F) |
Mean minimum | -17°C (2°F) | -13°C (8°F) | -11°C (13°F) | -5°C (23°F) | -1°C (30°F) | 6°C (42°F) | 7°C (46°F) | 6°C (44°F) | 1°C (34°F) | -2°C (29°F) | -10°C (15°F) | -14°C (6°F) |
Minimum | -22°C (-7°F) | -20°C (-3°F) | -17°C (1°F) | -7°C (19°F) | -8°C (18°F) | 3°C (38°F) | 5°C (41°F) | 5°C (42°F) | -2°C (28°F) | -5°C (23°F) | -14°C (6°F) | -17°C (3°F) |
Compare temperature, precipitation, sunshine, UV index in San Pietro, Lombardy, Italy with other places around the world.
San Pietro usually has the most precipitation in May, August and October, with an average of 15 rainy days and 151 mm (5.9 inches) of precipitation per month.The driest months in San Pietro are January, February and March. On average, 61 mm (2.4 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 50 (2.0) | 49 (1.9) | 83 (3.3) | 112 (4.4) | 150 (5.9) | 132 (5.2) | 104 (4.1) | 143 (5.6) | 116 (4.6) | 159 (6.2) | 136 (5.3) | 108 (4.3) |
Average precipitation days (≥ 1 mm) | 8 | 9 | 11 | 11 | 20 | 18 | 18 | 17 | 14 | 10 | 12 | 11 |
The sunniest months in San Pietro are June, July and August, when the sun shines an average of 12 hours 38 minutes a day.Least sunny months in San Pietro: January, November and December receive an average of 6 hours 19 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 179 | 236 | 310 | 335 | 358 | 385 | 410 | 366 | 309 | 276 | 204 | 198 |
Mean daily daylight hours | 9h 4m | 10h 20m | 11h 56m | 13h 34m | 14h 58m | 15h 41m | 15h 18m | 14h 4m | 12h 29m | 10h 52m | 9h 25m | 8h 40m |
San Pietro 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 San Pietro UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 2 | 4 | 6 | 8 | 9 | 10 | 10 | 9 | 7 | 6 | 3 | 2 |