Monthly climate in Arnara, Lazio, Italy

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Arnara features a humid subtropical climate (Cfa).Temperatures typically range between 5 °C (42 °F) and 25 °C (77 °F) through the year, but rarely can drop to -11 °C (13 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 1286 mm (50.6 inches) and receives 123 rainy days on the 1 mm (0.04 inches) threshold annually.Arnara enjoys an average of 3887 hours of sunshine throughout the year, and daylight varies from 9 hours 12 minutes to 15 hours 7 minutes per day.

Monthly average temperatures in Arnara, Lazio, Italy §

The warmest months in Arnara are June, July and August, with daily mean temperatures ranging from 21 to 25 °C (71 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 7 °C (42 - 46 °F) throughout the day. On average each year, Arnara experiences 88 days above 25 °C (77.0 °F) and 24 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Arnara, 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 18°C
(65°F)
18°C
(65°F)
22°C
(72°F)
27°C
(80°F)
31°C
(88°F)
33°C
(92°F)
34°C
(94°F)
37°C
(99°F)
32°C
(90°F)
26°C
(79°F)
22°C
(71°F)
17°C
(63°F)
Mean maximum 14°C
(58°F)
16°C
(62°F)
20°C
(67°F)
22°C
(73°F)
27°C
(80°F)
30°C
(86°F)
33°C
(92°F)
35°C
(96°F)
30°C
(86°F)
25°C
(77°F)
20°C
(68°F)
16°C
(60°F)
Average high 10°C
(50°F)
12°C
(55°F)
14°C
(58°F)
17°C
(63°F)
21°C
(70°F)
26°C
(80°F)
29°C
(85°F)
30°C
(87°F)
26°C
(78°F)
20°C
(69°F)
15°C
(60°F)
12°C
(53°F)
Daily mean 5°C
(42°F)
7°C
(46°F)
9°C
(48°F)
12°C
(54°F)
16°C
(62°F)
21°C
(71°F)
24°C
(76°F)
25°C
(77°F)
20°C
(69°F)
15°C
(59°F)
11°C
(53°F)
7°C
(45°F)
Average low 1°C
(34°F)
3°C
(38°F)
4°C
(39°F)
7°C
(45°F)
11°C
(52°F)
16°C
(60°F)
18°C
(65°F)
19°C
(66°F)
15°C
(59°F)
10°C
(51°F)
8°C
(46°F)
3°C
(38°F)
Mean minimum -4°C
(25°F)
-3°C
(26°F)
-3°C
(27°F)
1°C
(34°F)
6°C
(43°F)
11°C
(53°F)
15°C
(59°F)
15°C
(59°F)
9°C
(49°F)
6°C
(43°F)
2°C
(35°F)
-2°C
(30°F)
Minimum -10°C
(15°F)
-11°C
(13°F)
-7°C
(19°F)
-3°C
(28°F)
3°C
(37°F)
8°C
(47°F)
14°C
(57°F)
14°C
(57°F)
7°C
(44°F)
4°C
(40°F)
-2°C
(28°F)
-4°C
(26°F)

Compare climate in Arnara with other places

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

Monthly average precipitation in Arnara, Lazio, Italy §

Arnara usually has the most precipitation in February, November and December, with an average of 13 rainy days and 194 mm (7.6 inches) of precipitation per month.The driest months in Arnara are June, July and August. On average, 37 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Arnara, 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) 85 (3.3) 120 (4.7) 111 (4.4) 90 (3.6) 91 (3.6) 57 (2.2) 35 (1.4) 20 (0.8) 99 (3.9) 116 (4.6) 263 (10.3) 199 (7.8)
Average precipitation days (≥ 1 mm) 9 10 12 12 13 8 5 5 10 10 16 13

Monthly sunshine hours in Arnara, Lazio, Italy §

The sunniest months in Arnara are June, July and August, when the sun shines an average of 13 hours 28 minutes a day.Least sunny months in Arnara: January, November and December receive an average of 7 hours 23 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Arnara, 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 195 256 321 350 392 412 429 397 336 311 242 241
Mean daily daylight hours 9h 32m 10h 36m 11h 57m 13h 21m 14h 31m 15h 7m 14h 48m 13h 45m 12h 25m 11h 2m 9h 49m 9h 12m

Solar UV radiation in Arnara, Lazio, Italy §

Arnara 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 Arnara UV Index data.

Average daily maximum UV levels by month for Arnara, 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 6 8 9 10 10 9 8 6 4 2