Campania weather in May
May is one of the best months to visit Campania: highs of 22°C (72°F) and about 47 mm (1.9 in) of rain on average. Nights average 13°C (55°F) and cloud cover 45% (NASA POWER, 2001–2025 averages). It is the 4th driest month of the year and the 5th warmest. Compared with April, it is warmer and drier; June brings highs of 28°C (82°F) and 33 mm (1.3 in) of rain.
Figures are long-term averages for Naples, the largest city in Campania. See below for other places.
Is May a good time to visit Campania?
best month Weather score 83/100.
Yes. May is one of the best months for weather in Campania.
Does it rain a lot in Campania in May?
No, it is usually dry: about 47 mm (1.9 in) falls in an average May. It is the 4th driest month of the year.
How warm is Campania in May?
Days average 22°C (72°F) and nights 13°C (55°F).
Campania weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 11°C (51°F) | 4°C (39°F) | 88 mm | 61% | least pleasant |
| February | 11°C (52°F) | 4°C (39°F) | 68 mm | 60% | least pleasant |
| March | 14°C (57°F) | 6°C (43°F) | 70 mm | 57% | fair |
| April | 18°C (64°F) | 9°C (48°F) | 56 mm | 52% | fair |
| May | 22°C (72°F) | 13°C (55°F) | 47 mm | 45% | best |
| June | 28°C (82°F) | 17°C (63°F) | 33 mm | 32% | best |
| July | 31°C (88°F) | 20°C (68°F) | 25 mm | 19% | best |
| August | 31°C (88°F) | 20°C (68°F) | 24 mm | 21% | best |
| September | 26°C (79°F) | 16°C (61°F) | 68 mm | 38% | best |
| October | 22°C (71°F) | 13°C (55°F) | 76 mm | 44% | best |
| November | 16°C (61°F) | 9°C (48°F) | 116 mm | 56% | least pleasant |
| December | 12°C (53°F) | 5°C (41°F) | 84 mm | 58% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
Weather across Campania in May
Weather can differ a lot within Campania: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| Naples | 22°C (72°F) | 13°C (55°F) | 47 mm | best |
| Amalfi | 20°C (67°F) | 18°C (64°F) | 41 mm | best |
| Salerno | 22°C (71°F) | 14°C (56°F) | 43 mm | best |
| Torre del Greco | 22°C (72°F) | 13°C (55°F) | 47 mm | best |
| Pozzuoli | 22°C (72°F) | 13°C (55°F) | 47 mm | best |
| Giugliano in Campania | 22°C (72°F) | 13°C (55°F) | 47 mm | best |
| Fuorigrotta | 22°C (72°F) | 13°C (55°F) | 47 mm | best |
| Casoria | 22°C (72°F) | 13°C (55°F) | 47 mm | best |
| Caserta | 22°C (72°F) | 13°C (55°F) | 47 mm | best |
| San Carlo All'Arena | 22°C (72°F) | 13°C (55°F) | 47 mm | best |
| Arenella | 22°C (72°F) | 13°C (55°F) | 47 mm | best |
| Castellammare di Stabia | 20°C (67°F) | 18°C (64°F) | 41 mm | best |