Portici Weather in January

January in Portici averages 13°C (55°F) during the day and 8°C (46°F) at night. Quite a bit of rainfall is typical this month, with around 125 mm (4.9 in) on average. An umbrella is a good idea.

Rainfall in Portici in January

Historically, approximately 14 days this month are expected to have rain, averaging 125 mm (4.9 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Portici in January

Expect highs of 13°C (55°F) in Portici in January, with nights dropping to around 8°C (46°F). January is known for being in the winter season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. Expect the coolest temperatures of the year during January.

Sunshine in Portici in January

The area enjoys a balanced 114 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Average water temperature in January

At 15°C (59°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Portici. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
• March
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• May
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For a detailed overview over the year and the best time to visit Italy, check out our Portici's climate page.

Portici Temperature in January

Min Temperature 8°C (46°F)  

Max Temperature 13°C (55°F)  

Water Temperature 15°C (59°F) *  

Chance of Rain 48%  

Precipitation 125 mm (4.9 in)  

Rainy days 14 days  

Humidity 75% *  

Sunshine 114 hours *  

Percentage Sunshine *  

* Data from: Naples, Italy (7 KM, 4 Miles).

What to Wear in Portici in January

Pack for changing conditions in Portici in January. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. With water temperatures around 15°C (59°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Portici in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Italy, check out our Portici's climate page.

More climate data for Portici

Temperature Rainfall Sunshine Humidity Water Temp

See the full Portici climate overview or explore weather in Italy.