Nettuno Weather in January

January in Nettuno averages 14°C (57°F) during the day and 9°C (48°F) at night. Quite a bit of rainfall is typical this month, with around 93 mm (3.7 in) on average. An umbrella is a good idea.

Rainfall in Nettuno in January

Rain is expected on roughly 14 days, totalling around 93 mm (3.7 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Nettuno in January

Daytime highs in Nettuno in January reach 14°C (57°F), with nights around 9°C (48°F). The winter season takes place during January. Conditions are often most pleasant around the middle of the day. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. This time of year is characterized by the coolest but still temperate weather of all the months.

Sunshine in Nettuno in January

The area experiences a moderate amount of sunshine, with approximately 121 hours of sunlight expected. This means a decent mix of sun and overcast.

Should you favor a climate that's both dry and comfortably warm, May, June, July, August and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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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 Nettuno's climate page.

Nettuno Temperature in January

Min Temperature 9°C (48°F)  

Max Temperature 14°C (57°F)  

Chance of Rain 47%  

Precipitation 93 mm (3.7 in)  

Rainy days 14 days  

Humidity 75% *  

Sunshine 121 hours *  

Percentage Sunshine *  

* Data from: Rome, Italy (51 KM, 32 Miles).

What to Wear in Nettuno in January

The weather can be unpredictable in January, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Nettuno in January

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

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 Nettuno's climate page.

More climate data for Nettuno

Temperature Rainfall Sunshine Humidity

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