Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Diano San Pietro features a warm-summer Mediterranean climate (Csb).Temperatures typically range between 6 °C (43 °F) and 22 °C (72 °F) through the year, but rarely can drop to -4 °C (25 °F) or can rise to as high as 30 °C (86 °F).The average annual precipitation amounts to about 1060 mm (41.7 inches) and receives 130 rainy days on the 1 mm (0.04 inches) threshold annually.Diano San Pietro enjoys an average of 3882 hours of sunshine throughout the year, and daylight varies from 8 hours 55 minutes to 15 hours 25 minutes per day.
The warmest months in Diano San Pietro are June, July and August, with daily mean temperatures ranging from 19 to 22 °C (67 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 8 °C (43 - 46 °F) throughout the day. On average each year, Diano San Pietro experiences 21 days above 25 °C (77.0 °F) and 4 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 15°C (59°F) | 16°C (62°F) | 18°C (65°F) | 22°C (72°F) | 27°C (80°F) | 30°C (86°F) | 29°C (85°F) | 28°C (83°F) | 27°C (81°F) | 23°C (74°F) | 17°C (63°F) | 16°C (61°F) |
Mean maximum | 13°C (56°F) | 14°C (58°F) | 16°C (62°F) | 19°C (66°F) | 22°C (73°F) | 26°C (79°F) | 27°C (81°F) | 28°C (82°F) | 25°C (78°F) | 21°C (70°F) | 17°C (62°F) | 14°C (58°F) |
Average high | 9°C (49°F) | 10°C (51°F) | 12°C (53°F) | 14°C (58°F) | 18°C (64°F) | 22°C (72°F) | 24°C (76°F) | 25°C (77°F) | 22°C (71°F) | 18°C (64°F) | 13°C (55°F) | 10°C (50°F) |
Daily mean | 6°C (43°F) | 8°C (46°F) | 9°C (48°F) | 12°C (53°F) | 15°C (59°F) | 19°C (67°F) | 22°C (71°F) | 22°C (72°F) | 19°C (66°F) | 15°C (59°F) | 10°C (51°F) | 7°C (45°F) |
Average low | 4°C (39°F) | 5°C (41°F) | 6°C (43°F) | 9°C (48°F) | 13°C (55°F) | 17°C (62°F) | 19°C (67°F) | 20°C (68°F) | 16°C (61°F) | 12°C (55°F) | 8°C (47°F) | 5°C (41°F) |
Mean minimum | 0°C (33°F) | 1°C (33°F) | 1°C (35°F) | 4°C (39°F) | 8°C (47°F) | 13°C (56°F) | 16°C (62°F) | 16°C (62°F) | 12°C (53°F) | 9°C (48°F) | 3°C (38°F) | 0°C (33°F) |
Minimum | -3°C (26°F) | -4°C (25°F) | -4°C (25°F) | 2°C (35°F) | 6°C (43°F) | 12°C (54°F) | 15°C (60°F) | 16°C (60°F) | 9°C (49°F) | 6°C (43°F) | 3°C (37°F) | -3°C (26°F) |
Compare temperature, precipitation, sunshine, UV index in Diano San Pietro, Liguria, Italy with other places around the world.
Diano San Pietro usually has the most precipitation in October, November and December, with an average of 10 rainy days and 130 mm (5.1 inches) of precipitation per month.The driest months in Diano San Pietro are January, February and August. On average, 54 mm (2.1 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 61 (2.4) | 53 (2.1) | 83 (3.3) | 93 (3.7) | 105 (4.1) | 71 (2.8) | 76 (3.0) | 47 (1.9) | 81 (3.2) | 117 (4.6) | 167 (6.6) | 106 (4.2) |
Average precipitation days (≥ 1 mm) | 6 | 6 | 9 | 12 | 16 | 13 | 13 | 12 | 12 | 9 | 13 | 9 |
The sunniest months in Diano San Pietro are June, July and August, when the sun shines an average of 13 hours 33 minutes a day.Least sunny months in Diano San Pietro: January, November and December receive an average of 7 hours 17 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 196 | 249 | 324 | 345 | 399 | 413 | 431 | 402 | 341 | 303 | 236 | 237 |
Mean daily daylight hours | 9h 17m | 10h 27m | 11h 56m | 13h 28m | 14h 45m | 15h 25m | 15h 4m | 13h 55m | 12h 27m | 10h 57m | 9h 37m | 8h 55m |
Diano 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 Diano 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 | 7 | 8 | 10 | 9 | 9 | 7 | 5 | 3 | 2 |