nomadseason

Monthly climate in Arlena di Castro, Lazio, Italy

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Arlena di Castro features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 7 °C (45 °F) and 25 °C (78 °F) through the year, but rarely can drop to -6 °C (22 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 879 mm (34.6 inches) and receives 101 rainy days on the 1 mm (0.04 inches) threshold annually.Arlena di Castro enjoys an average of 3942 hours of sunshine throughout the year, and daylight varies from 9 hours 6 minutes to 15 hours 13 minutes per day.

Monthly average temperatures in Arlena di Castro, Lazio, Italy §

The warmest months in Arlena di Castro 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 7 to 9 °C (45 - 48 °F) throughout the day. On average each year, Arlena di Castro experiences 92 days above 25 °C (77.0 °F) and 4 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Arlena di Castro, Lazio, Italy.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 17°C
(63°F)		 20°C
(68°F)		 23°C
(73°F)		 26°C
(78°F)		 32°C
(89°F)		 34°C
(94°F)		 34°C
(93°F)		 37°C
(99°F)		 31°C
(88°F)		 27°C
(82°F)		 21°C
(69°F)		 17°C
(63°F)
Mean maximum 14°C
(58°F)		 17°C
(63°F)		 20°C
(68°F)		 23°C
(74°F)		 27°C
(80°F)		 30°C
(87°F)		 33°C
(92°F)		 35°C
(96°F)		 30°C
(87°F)		 25°C
(77°F)		 20°C
(68°F)		 16°C
(61°F)
Average high 11°C
(51°F)		 13°C
(55°F)		 14°C
(58°F)		 18°C
(64°F)		 21°C
(71°F)		 27°C
(81°F)		 30°C
(86°F)		 31°C
(88°F)		 26°C
(79°F)		 21°C
(70°F)		 15°C
(60°F)		 12°C
(54°F)
Daily mean 7°C
(45°F)		 9°C
(48°F)		 10°C
(50°F)		 13°C
(56°F)		 17°C
(63°F)		 22°C
(72°F)		 25°C
(77°F)		 25°C
(78°F)		 21°C
(70°F)		 16°C
(62°F)		 12°C
(54°F)		 9°C
(48°F)
Average low 4°C
(39°F)		 5°C
(42°F)		 6°C
(43°F)		 9°C
(48°F)		 13°C
(55°F)		 17°C
(63°F)		 20°C
(68°F)		 20°C
(69°F)		 17°C
(63°F)		 13°C
(55°F)		 10°C
(50°F)		 6°C
(43°F)
Mean minimum -0°C
(32°F)		 -0°C
(31°F)		 1°C
(34°F)		 3°C
(37°F)		 8°C
(47°F)		 14°C
(57°F)		 16°C
(62°F)		 16°C
(62°F)		 11°C
(53°F)		 9°C
(49°F)		 4°C
(39°F)		 1°C
(35°F)
Minimum -4°C
(26°F)		 -6°C
(22°F)		 -5°C
(23°F)		 0°C
(32°F)		 6°C
(43°F)		 12°C
(53°F)		 15°C
(60°F)		 15°C
(60°F)		 10°C
(50°F)		 8°C
(47°F)		 1°C
(33°F)		 -1°C
(30°F)

Compare climate in Arlena di Castro with other places

Compare temperature, precipitation, sunshine, UV index in Arlena di Castro, Lazio, Italy with other places around the world.

Monthly average precipitation in Arlena di Castro, Lazio, Italy §

Arlena di Castro usually has the most precipitation in October, November and December, with an average of 12 rainy days and 122 mm (4.8 inches) of precipitation per month.The driest months in Arlena di Castro are June, July and August. On average, 28 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Arlena di Castro, Lazio, Italy.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 58 (2.3) 68 (2.7) 75 (2.9) 72 (2.8) 81 (3.2) 32 (1.2) 26 (1.0) 25 (1.0) 75 (2.9) 94 (3.7) 161 (6.3) 112 (4.4)
Average precipitation days (≥ 1 mm) 6 8 9 9 12 4 3 6 8 9 16 11

Monthly sunshine hours in Arlena di Castro, Lazio, Italy §

The sunniest months in Arlena di Castro are May, June and July, when the sun shines an average of 13 hours 37 minutes a day.Least sunny months in Arlena di Castro: January, November and December receive an average of 7 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Arlena di Castro, Lazio, Italy.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 200 259 325 354 401 419 432 400 339 314 247 244
Mean daily daylight hours 9h 27m 10h 33m 11h 57m 13h 23m 14h 36m 15h 13m 14h 54m 13h 49m 12h 26m 11h 0m 9h 45m 9h 6m

Solar UV radiation in Arlena di Castro, Lazio, Italy §

Arlena di Castro 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 Arlena di Castro UV Index data.

Average daily maximum UV levels by month for Arlena di Castro, Lazio, Italy.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 3 4 5 7 8 10 9 9 7 5 3 2