Isernia Weather in January

With daytime temperatures of 8°C (46°F) and nighttime lows of 0°C (32°F), January in Isernia brings low temperatures during the day. Do keep in mind that quite a bit of snow/rainfall is typical. Around 90 mm (3.5 in) falls on average.

Rainfall in Isernia in January

Expect around 13 days of snow/rain based on historical data, with 90 mm (3.5 in) average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Isernia in January

Temperatures in Isernia in January top out at 8°C (46°F) and drop to 0°C (32°F) overnight. This month falls in the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights are well below freezing at 0°C (32°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. This month is known for being the coldest, so make sure you pack appropriately with plenty of warm clothing.

Sunshine in Isernia in January

With about 116 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Isernia. Our weather planner can help you explore destinations with more pleasant weather conditions.