January weather forecast
Žilina, Slovakia

The year kicks off with a seemingly steadfast chill in Žilina, Slovakia. A classic winter month, January bears the unrelenting cold in the air, making the jackets and heavy-duty boots a must-have. The harsh cycle of cold January days and even colder nights sees temperatures tumble as low as -5°C (23°F). Despite the blanketing frost, precipitation is not abundant, offering a relatively dry climate compared to the upcoming months. The city's generally overcast skies contribute to the limited daylight hours, lending a distinct winter feel to this month.

Temperature

Temperature readings in Žilina reach their annual highs in January, averaging 0°C (32°F) and a minimum average of -5°C (23°F).

Rainfall

In January, in Žilina, Slovakia, the rain falls for 15 days. Throughout January, 29mm (1.14") of precipitation is accumulated. In Žilina, during the entire year, the rain falls for 174 days and collects up to 528mm (20.79") of precipitation.

Daylight

In January, the average length of the day is 8h and 45min.
On the first day of January in Žilina, sunrise is at 07:39 and sunset at 15:56. On the last day of the month, sunrise is at 07:18 and sunset at 16:38 CET.

Sunshine

In Žilina, the average sunshine in January is 2h.

UV index

The months with the lowest UV index in Žilina are January, February, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 1 in January interprets into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Employ a wide-brim hat for potent defense against up to 50% of UV rays.