The month in detail
What to expect in December
In December, Naples sees 15°C during the day with 3.4h of sunshine per day. Expect rain on 32% of days — a light raincoat in the bag is recommended.
December ranks 10 out of 12 months in Naples. Compared to November: −3°C daytime, −0.8h of sun per day.
This month's conditions
What it's like in December
UV index
2 · low
no protection needed
Feels like
dry air
7°
Sea
18°C
cold, for the brave
Daylight
9.1h of daylight
Air quality
good
AQI 35
Compare
Is December the right month?
The best month in Naples is June (9.1/10), 4.9 pts higher than December.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Naples
Expedia →
Activities
Tours, tickets, experiences
See ↓
Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Naples
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach holiday.
Country · Italy
🗣️LanguageItalian
💶CurrencyEuro (€)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘModerate · 3/5
🌡️ Climate
🌍Climate typeTemperate oceanic
📈Climate trend ⓘ+1.42°C/decade
🔥Hottest monthAugust · 31°C
❄️Coolest monthJanuary · 13°C
🌧️Rainiest month ⓘNovember · 34%
🏖️ Beach holiday
📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
🛂VisaSchengen · 90 days
Explore
Other destinations in December
If December doesn't convince you for this destination, compare with others.
Location
Where is Naples ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
ItalyTemperate oceanic climate with a 9.1 → 4.1 gap between best and worst month. 10 years of ERA5 data to choose by project.
40.85°N · 14.27°E
Questions
Frequently asked questions
What is the best time to visit Naples?
June is the best month with 27.0°C highs, 18.0°C lows, 9.3h of sunshine and 11.0% rainy days. The months of June & September offer comparable conditions.
How many hours of sunshine does Naples get in June?
Naples averages 9.3 sunshine hours per day in June. It is the sunniest month with a climate score of 8.7/10.
What is the rainiest month in Naples?
January is the most unfavourable month with January has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Naples in June?
In June, overnight lows reach 18.0°C, while afternoon highs average 27.0°C.
Is Naples good in winter?
In winter (December-February), Naples scores 4.1/10 on average — Difficult period — prefer the peak season.. The best month overall remains June with a score of 8.7/10.
When should you avoid Naples?
January is the most difficult month to visit Naples, with January has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Naples in December?
In December, the sea averages 18°C in Naples: cold, for the brave. Best left to hardened swimmers or those with a wetsuit.
Do you need sun protection in Naples in December?
The average UV index reaches 2 in December in Naples (low), with about 9.1h of daylight. No protection needed.