Monthly climate in Naples, Italy

Last updated: June 28, 2022

Under the Köppen–Geiger climate classification Naples features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 11 °C (52 °F) and 26 °C (79 °F) through the year, but rarely can drop to 1 °C (33 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 1157 mm (45.6 inches) and receives 104 rainy days on the 1 mm (0.04 inches) threshold annually. Naples enjoys an average of 3857 hours of sunshine throughout the year, and daylight varies from 9 hours 16 minutes to 15 hours 2 minutes per day.

Monthly average temperatures in Naples, Italy §

The warmest months in Naples are July, August and September, with daily mean temperatures ranging from 23 to 26 °C (74 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and Mart, when daily mean temperatures range from 11 to 12 °C (52 - 54 °F) throughout the day. On average each year, Naples experiences 65 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Naples, 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)
16°C
(62°F)
17°C
(63°F)
23°C
(74°F)
26°C
(79°F)
29°C
(84°F)
29°C
(84°F)
31°C
(88°F)
28°C
(83°F)
25°C
(77°F)
22°C
(72°F)
18°C
(64°F)
Mean maximum 15°C
(59°F)
15°C
(60°F)
17°C
(62°F)
19°C
(67°F)
24°C
(75°F)
27°C
(80°F)
28°C
(83°F)
29°C
(85°F)
27°C
(81°F)
24°C
(75°F)
21°C
(70°F)
17°C
(63°F)
Average high 12°C
(54°F)
13°C
(56°F)
14°C
(57°F)
16°C
(61°F)
19°C
(67°F)
24°C
(75°F)
26°C
(79°F)
27°C
(81°F)
25°C
(76°F)
21°C
(70°F)
18°C
(64°F)
14°C
(58°F)
Daily mean 11°C
(52°F)
12°C
(53°F)
12°C
(54°F)
14°C
(58°F)
18°C
(65°F)
22°C
(73°F)
25°C
(77°F)
26°C
(79°F)
23°C
(74°F)
19°C
(67°F)
16°C
(62°F)
13°C
(56°F)
Average low 9°C
(49°F)
10°C
(51°F)
11°C
(51°F)
13°C
(56°F)
17°C
(62°F)
21°C
(70°F)
24°C
(75°F)
25°C
(77°F)
22°C
(72°F)
18°C
(65°F)
15°C
(59°F)
12°C
(53°F)
Mean minimum 6°C
(42°F)
5°C
(42°F)
7°C
(44°F)
9°C
(48°F)
13°C
(56°F)
18°C
(65°F)
22°C
(71°F)
22°C
(72°F)
17°C
(63°F)
15°C
(59°F)
11°C
(51°F)
8°C
(47°F)
Minimum 1°C
(33°F)
2°C
(37°F)
3°C
(38°F)
7°C
(46°F)
11°C
(53°F)
16°C
(60°F)
21°C
(71°F)
21°C
(70°F)
15°C
(59°F)
14°C
(57°F)
9°C
(49°F)
7°C
(44°F)

Compare climate in Naples with other places

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

Monthly average precipitation in Naples, Italy §

Naples usually has the most precipitation in January, November and December, with an average of 14 rainy days and 202 mm (8.0 inches) of precipitation per month. The driest months in Naples are June, July and August. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Naples, 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) 116 (4.6) 113 (4.5) 88 (3.4) 51 (2.0) 57 (2.2) 21 (0.8) 12 (0.5) 12 (0.5) 96 (3.8) 100 (3.9) 285 (11.2) 206 (8.1)
Average precipitation days (≥ 1 mm) 11 10 10 9 7 2 2 1 9 10 17 16

Monthly sunshine hours in Naples, Italy §

The sunniest months in Naples are June, July and August, when the sun shines an average of 13 hours 21 minutes a day. Least sunny months in Naples: January, November and December receive an average of 7 hours 16 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Naples, 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 191 252 316 351 393 408 424 397 336 310 241 237
Mean daily daylight hours 9h 36m 10h 38m 11h 57m 13h 19m 14h 28m 15h 2m 14h 44m 13h 43m 12h 25m 11h 4m 9h 53m 9h 16m

Solar UV radiation in Naples, Italy §

Naples experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 9 - 12, which corresponds to the Very High / Extreme 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 Naples UV Index data.

Average daily maximum UV levels by month for Naples, Italy. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 3 4 7 7 9 7 12 10 8 6 4 2