Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Decima features a humid subtropical climate (Cfa).Temperatures typically range between 4 °C (39 °F) and 27 °C (81 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 41 °C (105 °F).The average annual precipitation amounts to about 799 mm (31.5 inches) and receives 103 rainy days on the 1 mm (0.04 inches) threshold annually.Decima enjoys an average of 3783 hours of sunshine throughout the year, and daylight varies from 8 hours 51 minutes to 15 hours 30 minutes per day.
The warmest months in Decima are June, July and August, with daily mean temperatures ranging from 25 to 27 °C (77 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 7 °C (39 - 45 °F) throughout the day. On average each year, Decima experiences 108 days above 25 °C (77.0 °F) and 29 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 15°C (60°F) | 22°C (71°F) | 25°C (78°F) | 27°C (82°F) | 33°C (92°F) | 41°C (105°F) | 39°C (103°F) | 40°C (105°F) | 35°C (95°F) | 28°C (83°F) | 20°C (69°F) | 15°C (59°F) |
Mean maximum | 13°C (56°F) | 18°C (64°F) | 23°C (73°F) | 26°C (78°F) | 30°C (86°F) | 34°C (94°F) | 37°C (99°F) | 38°C (100°F) | 33°C (91°F) | 25°C (78°F) | 19°C (66°F) | 14°C (57°F) |
Average high | 8°C (47°F) | 12°C (54°F) | 15°C (60°F) | 20°C (68°F) | 24°C (75°F) | 30°C (87°F) | 32°C (90°F) | 33°C (91°F) | 27°C (80°F) | 21°C (70°F) | 14°C (57°F) | 9°C (48°F) |
Daily mean | 4°C (39°F) | 7°C (45°F) | 10°C (50°F) | 14°C (58°F) | 19°C (66°F) | 25°C (77°F) | 27°C (80°F) | 27°C (81°F) | 21°C (71°F) | 16°C (61°F) | 11°C (51°F) | 5°C (42°F) |
Average low | 0°C (33°F) | 3°C (38°F) | 5°C (41°F) | 9°C (49°F) | 14°C (58°F) | 19°C (67°F) | 21°C (71°F) | 22°C (71°F) | 17°C (62°F) | 12°C (53°F) | 8°C (46°F) | 2°C (36°F) |
Mean minimum | -3°C (26°F) | -2°C (29°F) | -1°C (31°F) | 4°C (39°F) | 9°C (48°F) | 15°C (59°F) | 18°C (64°F) | 17°C (62°F) | 10°C (51°F) | 7°C (45°F) | 1°C (34°F) | -2°C (28°F) |
Minimum | -5°C (23°F) | -4°C (25°F) | -7°C (20°F) | 1°C (34°F) | 6°C (44°F) | 13°C (56°F) | 16°C (61°F) | 13°C (56°F) | 9°C (48°F) | 5°C (42°F) | -0°C (32°F) | -4°C (25°F) |
Compare temperature, precipitation, sunshine, UV index in Decima, Emilia-Romagna, Italy with other places around the world.
Decima usually has the most precipitation in May, September and November, with an average of 12 rainy days and 102 mm (4.0 inches) of precipitation per month.The driest months in Decima are January, March and June. On average, 40 mm (1.6 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 20 (0.8) | 60 (2.4) | 45 (1.8) | 62 (2.4) | 105 (4.1) | 54 (2.1) | 77 (3.0) | 54 (2.1) | 96 (3.8) | 59 (2.3) | 105 (4.1) | 63 (2.5) |
Average precipitation days (≥ 1 mm) | 4 | 7 | 7 | 8 | 13 | 8 | 9 | 8 | 11 | 8 | 12 | 8 |
The sunniest months in Decima are June, July and August, when the sun shines an average of 13 hours 34 minutes a day.Least sunny months in Decima: January, November and December receive an average of 6 hours 46 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 189 | 227 | 310 | 345 | 390 | 419 | 430 | 399 | 338 | 298 | 222 | 211 |
Mean daily daylight hours | 9h 13m | 10h 25m | 11h 56m | 13h 30m | 14h 49m | 15h 30m | 15h 8m | 13h 58m | 12h 28m | 10h 55m | 9h 33m | 8h 51m |
Decima experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 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 Decima UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 5 | 3 | 2 |