Weather in Naples for January 2027
In general, the average temperature in Naples at the beginning of January is 14.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 12.6 °C by the end of January.
The climate of Naples in January is notably wet, with an average of 13 rainy days, and a total of 157.9 mm of precipitation.
Is January a good time to visit Naples? check out the best time to travel to Naples page.
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Naples Weather January
Temperatures trend during January in Naples
January weather in Naples day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Light rain | 14° /9° | 5 mm | 1.7 | |
| 2 Jan. | Light rain | 14° /10° | 6.9 mm | 1.7 | |
| 3 Jan. | Light rain | 14° /11° | 8.7 mm | 1.7 | |
| 4 Jan. | Light rain | 15° /10° | 4.2 mm | 1.8 | |
| 5 Jan. | Light rain | 15° /11° | 9.5 mm | 1.8 | |
| 6 Jan. | Light rain | 14° /11° | 3.8 mm | 1.8 | |
| 7 Jan. | Light rain | 13° /9° | 8.3 mm | 1.8 | |
| 8 Jan. | Light rain | 12° /9° | 4.6 mm | 1.8 | |
| 9 Jan. | Light rain | 12° /8° | 8.9 mm | 1.8 | |
| 10 Jan. | Light rain | 12° /8° | 8 mm | 1.9 | |
| 11 Jan. |  Patchy rain possible | 12° /8° | 1.7 mm | 1.9 | |
| 12 Jan. | Light rain | 11° /6° | 3.7 mm | 1.9 | |
| 13 Jan. |  Sunny | 11° /6° | 0.3 mm | 1.9 | |
| 14 Jan. | Sunny | 12° /7° | 0.7 mm | 2 | |
| 15 Jan. | Patchy rain possible | 13° /7° | 1.7 mm | 2 | |
| 16 Jan. | Light rain | 13° /8° | 2.7 mm | 2 | |
| 17 Jan. |  Moderate rain | 13° /9° | 10.9 mm | 2 | |
| 18 Jan. | Moderate rain | 14° /9° | 10.4 mm | 2.1 | |
| 19 Jan. | Light rain | 13° /8° | 2.6 mm | 2.1 | |
| 20 Jan. | Light rain | 12° /7° | 8 mm | 2.1 | |
| 21 Jan. | Light rain | 12° /8° | 3 mm | 2.2 | |
| 22 Jan. | Light rain | 12° /8° | 4.1 mm | 2.2 | |
| 23 Jan. | Light rain | 13° /8° | 5.1 mm | 2.2 | |
| 24 Jan. | Light rain | 13° /8° | 7.3 mm | 2.3 | |
| 25 Jan. |  Moderate or heavy rain shower | 12° /8° | 7.7 mm | 2.3 | |
| 26 Jan. | Light rain | 12° /7° | 3.8 mm | 2.4 | |
| 27 Jan. |  Partly cloudy | 13° /7° | 0.2 mm | 2.4 | |
| 28 Jan. | Light rain | 12° /8° | 4.4 mm | 2.4 | |
| 29 Jan. | Light rain | 13° /8° | 4.3 mm | 2.5 | |
| 30 Jan. | Patchy rain possible | 13° /7° | 1.2 mm | 2.5 | |
| 31 Jan. | Light rain | 13° /8° | 5.9 mm | 2.6 | |
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Naples weather in January vs December vs February
| December | January | February | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 14°/10° | 13°/8° | 14°/9° |
| Rainfall | 132 mm | 158 mm | 91 mm |
| Wind | 14.8 km/h | 18.1 km/h | 15.8 km/h |
| Humidity | 67% | 68% | 66% |
| Rainy days | 12 days | 13 days | 9 days |
| Dry days | 19 days | 18 days | 19 days |
Planning a trip to Naples? Discover the best time to visit
Guide for Naples in January
In January, Naples, Italy experiences relatively mild winter weather. At the beginning of the month, the average temperature hovers around 10°, with occasional chilly days.
The city may also experience some rainfall during this time, so it's advisable for visitors to pack an umbrella and waterproof clothing. As the month progresses, the temperature tends to drop slightly, with average lows of around 7° and highs of 13°.
The chance of precipitation decreases towards the end of the month, offering visitors more opportunities to explore the city without the inconvenience of rain.
Naples in January is characterized by cool, crisp air and fewer crowds, making it an ideal time to visit for those who prefer a quieter, more authentic experience.
The city's historic sites, such as the Royal Palace of Naples and the Castel dell'Ovo, are particularly enchanting in the winter ambiance.
Additionally, the famous Neapolitan cuisine, including hearty pasta dishes and rich pastries, provides a comforting and delicious way to warm up during the cooler days.
Naples in January - FAQ
Is January a good time to visit Naples?
What are the expected maximum and minimum temperatures in Naples during January?
How much rainfall should be expected in Naples during January?
What are the typical wind conditions in Naples during January?
Naples water temperatures in January
The average water temperature of the Mediterranean Sea near Naples in January is 15.4 °C. At the beginning of January temperatures are around 15.4 °C; by the end of the month they stay fairly steady and reach 15.4 °C.
- What is the water temperature in Naples in January?
- The average water temperature in Naples in January is 15.4 °C.
- Can you swim in Naples in January?
- Brisk: quick dips and active swimming are fine, but pack a 2–3 mm spring suit if you plan longer sessions or early-morning outings.
January rainfall patterns in Naples
What to pack to Naples in January?
Mild · highs around 13 °C, frequent showers
As you prepare for your trip to Naples in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Naples, during January, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
Where is Naples?Get accurate weather forecasts for Naples, located at latitude 40.852 and longitude 14.268. Stay updated with localized weather information tailored for Naples.