Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Monterosi features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 6 °C (43 °F) and 25 °C (78 °F) through the year, but rarely can drop to -10 °C (14 °F) or can rise to as high as 39 °C (102 °F).The average annual precipitation amounts to about 1249 mm (49.2 inches) and receives 116 rainy days on the 1 mm (0.04 inches) threshold annually.Monterosi enjoys an average of 3874 hours of sunshine throughout the year, and daylight varies from 9 hours 7 minutes to 15 hours 12 minutes per day.
The warmest months in Monterosi are June, July and August, with daily mean temperatures ranging from 22 to 25 °C (72 - 78 °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 - 47 °F) throughout the day. On average each year, Monterosi experiences 98 days above 25 °C (77.0 °F) and 13 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 18°C (64°F) | 19°C (67°F) | 23°C (74°F) | 27°C (82°F) | 33°C (91°F) | 36°C (97°F) | 37°C (98°F) | 39°C (102°F) | 31°C (89°F) | 28°C (83°F) | 22°C (72°F) | 17°C (63°F) |
Mean maximum | 14°C (58°F) | 17°C (63°F) | 21°C (70°F) | 24°C (76°F) | 27°C (82°F) | 32°C (89°F) | 35°C (95°F) | 37°C (99°F) | 31°C (88°F) | 25°C (78°F) | 20°C (68°F) | 16°C (61°F) |
Average high | 10°C (51°F) | 13°C (55°F) | 15°C (59°F) | 18°C (65°F) | 22°C (72°F) | 28°C (82°F) | 31°C (88°F) | 32°C (90°F) | 26°C (79°F) | 21°C (70°F) | 15°C (60°F) | 12°C (53°F) |
Daily mean | 6°C (43°F) | 8°C (47°F) | 10°C (49°F) | 13°C (55°F) | 17°C (63°F) | 22°C (72°F) | 25°C (77°F) | 25°C (78°F) | 20°C (69°F) | 16°C (61°F) | 12°C (53°F) | 8°C (46°F) |
Average low | 2°C (36°F) | 4°C (40°F) | 5°C (41°F) | 8°C (46°F) | 12°C (54°F) | 16°C (62°F) | 19°C (66°F) | 20°C (68°F) | 16°C (61°F) | 12°C (53°F) | 9°C (48°F) | 4°C (40°F) |
Mean minimum | -2°C (29°F) | -2°C (28°F) | -1°C (30°F) | 1°C (35°F) | 8°C (46°F) | 13°C (56°F) | 16°C (61°F) | 16°C (60°F) | 10°C (50°F) | 7°C (46°F) | 3°C (37°F) | -1°C (31°F) |
Minimum | -4°C (25°F) | -8°C (18°F) | -10°C (14°F) | -0°C (32°F) | 5°C (41°F) | 11°C (51°F) | 15°C (59°F) | 13°C (56°F) | 8°C (46°F) | 6°C (43°F) | -1°C (31°F) | -4°C (26°F) |
Compare temperature, precipitation, sunshine, UV index in Monterosi, Lazio, Italy with other places around the world.
Monterosi usually has the most precipitation in September, November and December, with an average of 13 rainy days and 165 mm (6.5 inches) of precipitation per month.The driest months in Monterosi are June, July and August. On average, 47 mm (1.8 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 77 (3.0) | 93 (3.6) | 101 (4.0) | 101 (4.0) | 110 (4.3) | 57 (2.2) | 43 (1.7) | 41 (1.6) | 147 (5.8) | 132 (5.2) | 195 (7.7) | 152 (6.0) |
Average precipitation days (≥ 1 mm) | 8 | 10 | 10 | 11 | 12 | 6 | 4 | 7 | 10 | 9 | 16 | 13 |
The sunniest months in Monterosi are June, July and August, when the sun shines an average of 13 hours 33 minutes a day.Least sunny months in Monterosi: 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 | 195 | 248 | 318 | 349 | 394 | 417 | 431 | 398 | 336 | 311 | 240 | 234 |
Mean daily daylight hours | 9h 27m | 10h 33m | 11h 57m | 13h 23m | 14h 36m | 15h 12m | 14h 53m | 13h 48m | 12h 26m | 11h 1m | 9h 46m | 9h 7m |
Monterosi 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, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Monterosi UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 3 | 4 | 5 | 7 | 8 | 10 | 10 | 9 | 7 | 5 | 4 | 2 |