What is the weather like in Naples in January?

Expect temperatures between 6°C and 13°C with 29% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Naples in January?

Naples in January scores 65/100 based on 30 years of climate data. Great time to visit - recommended.

Who should visit Naples in January?

January in Naples is ideal for: Cultural tourists, Business travelers.

Naples Weather in January | 30-Year Forecast

Avg High

13°C

Hottest around day 1

Avg Low

6°C

Coolest around day 25

Rainy Days

23days

29% avg rain chance

Sunshine

8hrs/day

Winter season

Sea Temperature in January

Tyrrhenian Sea(Mar Tirreno)

16.2°C

Monthly Average

Water Feel

💧Refreshing

Consider a wetsuit for extended swimming

Swim Rating

🏄Cool, wetsuits recommended

Based on average sea surface temperature

Body of Water

Tyrrhenian Sea

Mar Tirreno

Naples coastline

Essential Travel Info for Naples

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

EUR

€ Euro

Language

Italian

+1 more

Driving

Right side

Connect

As of Sept 2021, Naples has 4G from Ilia...

Safety

High Safety

GPI: 1.643

Travel Intelligence

Exclusive flight analytics & health data for Naples

Smart Flight Estimator

Airport-to-Airport Logistics

unlock smart flight estimates

Add your home location in settings to see airport details.

Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Moderate

45/ 100

Traffic Index

Balanced traffic

Peak Daily Arrivals

slots per day

Peak

Aug

Low

Jan

Monthly Traffic Distribution

Jan

100

Feb

106

Mar

135

Apr

139

May

147

Jun

147

Jul

148

Aug

144

Sep

127

Oct

Nov

105

Dec

Traffic Level

Low Season

Key Connections

Milan Malpensa (MXP)

Milan Linate (LIN)

Barcelona (BCN)

Rome Leonardo da Vinci–Fiumicino (FCO)

Paris Orly (ORY)

Health & Safety Advisory

CDC travel health recommendations

7 Recommendations

COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Hepatitis A

Consider hepatitis A vaccination for most travelers. It is recommended for travelers who will be doing higher risk activities, such as visiting smaller cities, villages, or rural areas where a traveler might get infected through food or water. It is recommended for travelers who plan on eating street food.

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to Italy. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Italy.

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

Rabies

Dogs infected with rabies are not commonly found in Italy.If rabies exposures occur while in Italy, rabies vaccines are typically available throughout most of the country.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.

Tick-borne Encephalitis

For travelers moving or traveling toTBE-endemic areasTBE vaccineis recommended for persons who will haveextensiveexposure to ticks based on their planned outdoor activities and itinerary.TBE vaccine may be considered for persons who might engage in outdoor activities in areas ticks are likely to be found.

+1 more

Source: CDC Travelers' Health

View Complete Health Guide

Is January a Good Time to Visit Naples?

👍Great time to visit - recommended(65/100)

Short Answer

January is excellent for visiting Naples: comfortable 13°C temperatures, only 29% rain risk, and 6.7h of daily sunshine create ideal conditions for exploration.

Decision Factors

Vaccinations required

Yellow Fever

Near active volcano: Mount Vesuvius

Very High volcanic risk

Health precautions needed

Be aware of: Leptospirosis, Leishmaniasis, Hantavirus

Shoulder season - balanced conditions

45% of peak - good value with moderate crowds

Rich cultural heritage

3 UNESCO World Heritage sites nearby

Exceptional dining scene

49 Michelin-listed restaurants

Good For

🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites
💼
Business travelers
Climate-controlled meetings unaffected by weather

Who Should Avoid

🏖️
Beach lovers
Sea temperature only 16.2°C - too cold for comfortable swimming
👴
Elderly travelers
79% humidity creates difficult conditions

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Naples in January averages 13°C with 29% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Naples in January

What are the temperatures in Naples in January?

Daytime highs average 13°C, nights drop to 6°C. Temperatures remain fairly consistent.

How many rainy days in Naples in January?

Expect around 23 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Naples in January?

Layers are key. A medium-weight jacket and closed-toe shoes.

Is January peak season in Naples?

This is shoulder season—moderate prices and manageable crowds.

Naples Weather in January