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.