Campania weather in July
July is one of the best months to visit Campania: highs of 31°C (88°F) and about 25 mm (1.0 in) of rain on average. Nights average 20°C (68°F) and cloud cover 19% (NASA POWER, 2001–2025 averages). The sea averages 27°C (81°F). It is the 2nd driest month of the year and the warmest. Compared with June, it is warmer and drier; August brings highs of 31°C (88°F) and 24 mm (0.9 in) of rain.
Figures are long-term averages for Naples, the largest city in Campania. See below for other places.
Is July a good time to visit Campania?
best month Weather score 91/100.
Yes. July is one of the best months for weather in Campania.
Does it rain a lot in Campania in July?
No, it is usually dry: about 25 mm (1.0 in) falls in an average July. It is the 2nd driest month of the year.
How warm is Campania in July?
Days average 31°C (88°F) and nights 20°C (68°F).
Campania weather by month
| Month | High | Low | Rain | Cloud | Sea | Weather |
|---|---|---|---|---|---|---|
| January | 11°C (51°F) | 4°C (39°F) | 88 mm | 61% | 16°C (61°F) | least pleasant |
| February | 11°C (52°F) | 4°C (39°F) | 68 mm | 60% | 15°C (59°F) | least pleasant |
| March | 14°C (57°F) | 6°C (43°F) | 70 mm | 57% | 15°C (60°F) | fair |
| April | 18°C (64°F) | 9°C (48°F) | 56 mm | 52% | 17°C (62°F) | fair |
| May | 22°C (72°F) | 13°C (55°F) | 47 mm | 45% | 20°C (67°F) | best |
| June | 28°C (82°F) | 17°C (63°F) | 33 mm | 32% | 24°C (76°F) | best |
| July | 31°C (88°F) | 20°C (68°F) | 25 mm | 19% | 27°C (81°F) | best |
| August | 31°C (88°F) | 20°C (68°F) | 24 mm | 21% | 28°C (82°F) | best |
| September | 26°C (79°F) | 16°C (61°F) | 68 mm | 38% | 26°C (78°F) | best |
| October | 22°C (71°F) | 13°C (55°F) | 76 mm | 44% | 22°C (71°F) | best |
| November | 16°C (61°F) | 9°C (48°F) | 116 mm | 56% | 20°C (68°F) | least pleasant |
| December | 12°C (53°F) | 5°C (41°F) | 84 mm | 58% | 18°C (64°F) | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine. Page updated . How we rate months
Weather across Campania in July
Weather can differ a lot within Campania: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| Naples | 31°C (88°F) | 20°C (68°F) | 25 mm | best |
| Amalfi | 26°C (79°F) | 24°C (76°F) | 21 mm | best |
| Salerno | 30°C (85°F) | 20°C (69°F) | 25 mm | best |
| Torre del Greco | 31°C (88°F) | 20°C (68°F) | 25 mm | best |
| Pozzuoli | 31°C (88°F) | 20°C (68°F) | 25 mm | best |
| Fuorigrotta | 31°C (88°F) | 20°C (68°F) | 25 mm | best |
| Casoria | 31°C (88°F) | 20°C (68°F) | 25 mm | best |
| Caserta | 31°C (88°F) | 20°C (68°F) | 25 mm | best |
| San Carlo All'Arena | 31°C (88°F) | 20°C (68°F) | 25 mm | best |
| Arenella | 31°C (88°F) | 20°C (68°F) | 25 mm | best |
| Castellammare di Stabia | 26°C (79°F) | 24°C (76°F) | 21 mm | best |