Английская Википедия:Climate of Rome

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Шаблон:Short description Шаблон:Pp-pc1 Rome and its metropolitan area has a Mediterranean climate (Köppen climate classification: Csa),[1] with mild winters and warm to hot summers. According to Troll-Paffen climate classification, Rome has a warm-temperate subtropical climate (Warmgemäßigt-subtropisches Zonenklima).[2] According to Siegmund/Frankenberg climate classification, Rome has a subtropical climate.[3]

Daylight

Rome is more southerly than most cities in Europe, and the duration of daylight throughout the year is more similar to Chicago or New York City (all three at approximately 40°N) than Berlin (~52°N) or Paris (48°N). Days in winter are not as short as in northern Europe, and the average duration of daylight in December, January and February is 10 hours[4] (for comparison: London[5] or Moscow[6] or Warsaw[7] – about 8 hours).

Average hours of daylight[4]
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
hours of light 10 11 12 13 15 15 15 14 12 11 10 9
hours of Twilight/Night 14 13 12 11 9 9 9 10 12 13 14 15

Sunshine and UV index

Sunshine duration is about 2,500-2,700 hours per year, from 147 – average 4.7 hours of sunshine per day in December to 338 – average 10.9 hours of sunshine per day in July.[8] With the exception of Madrid,[9] Lisbon[10] and Athens,[11] Rome has the highest UV index between European capitals (only in the continent) and values close to that of Chicago at 41.9 °N as ultraviolet radiation is less interfered with by other geographic variables, but with a moderate annual average with index equal to 5, which allows direct exposure to the sun at some times of the year. Values range from 1 (December) to 9 (July).[12] Шаблон:Weather box

Sea temperature

Average sea temperature (Civitavecchia, north of Rome centre):[13]
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
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Average sea temperature (Tor San Lorenzo, south of Rome centre):[14]
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
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Climatic data

Recent data

1991-2020 period

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Old data

1971-2000 period

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1961-1990 period

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See also

References

Шаблон:Reflist