Campania weather in December
December is one of the least pleasant months in Campania: highs of 12°C (53°F) and about 84 mm (3.3 in) of rain on average. Nights average 5°C (41°F) and cloud cover 58% (NASA POWER, 2001–2025 averages). It is the 3rd wettest month of the year and the 3rd coolest. Compared with November, it is cooler and drier; January brings highs of 11°C (51°F) and 88 mm (3.5 in) of rain.
Figures are long-term averages for Naples, the largest city in Campania. See below for other places.
Is December a good time to visit Campania?
least pleasant month Weather score 50/100.
December is one of the least pleasant months for weather in Campania. For better conditions, consider May–Oct.
Does it rain a lot in Campania in December?
Some rain is normal: about 84 mm (3.3 in) falls in an average December. It is the 3rd wettest month of the year.
How warm is Campania in December?
Days average 12°C (53°F) and nights 5°C (41°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 December
Weather can differ a lot within Campania: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| Naples | 12°C (53°F) | 5°C (41°F) | 84 mm | least pleasant |
| Amalfi | 15°C (59°F) | 13°C (55°F) | 101 mm | least pleasant |
| Salerno | 12°C (54°F) | 7°C (44°F) | 82 mm | least pleasant |
| Torre del Greco | 12°C (53°F) | 5°C (41°F) | 84 mm | least pleasant |
| Pozzuoli | 12°C (53°F) | 5°C (41°F) | 84 mm | least pleasant |
| Giugliano in Campania | 12°C (53°F) | 5°C (41°F) | 84 mm | least pleasant |
| Fuorigrotta | 12°C (53°F) | 5°C (41°F) | 84 mm | least pleasant |
| Casoria | 12°C (53°F) | 5°C (41°F) | 84 mm | least pleasant |
| Caserta | 12°C (53°F) | 5°C (41°F) | 84 mm | least pleasant |
| San Carlo All'Arena | 12°C (53°F) | 5°C (41°F) | 84 mm | least pleasant |
| Arenella | 12°C (53°F) | 5°C (41°F) | 84 mm | least pleasant |
| Castellammare di Stabia | 15°C (59°F) | 13°C (55°F) | 101 mm | least pleasant |