December weather forecast
Osijek, Croatia

December marks the height of winter in Osijek with the mercury dropping to a chilling -1.7°C (28.9°F), the lowest average temperature in the year. The city receives the highest number of snowfall days at 6.5, making December the whitest month. Despite the cold climate, residents radiate warmth with generous holiday spirit and vibrant festivals around the city. The decrease in daylight hours adds to the wintery atmosphere, culminating in quiet evenings spent indoors with a hot beverage. As the year comes to a conclusion, Osijek is a sight to behold amid its snow-clad beauty.

Temperature

December reveals a small adjustment in temperature, transitioning from an average high of a frosty 9.4°C (48.9°F) in November to an icy 4.7°C (40.5°F). Osijek records an average nighttime low of -1.7°C (28.9°F) in December.

Humidity

The most humid month in Osijek is December, with an average relative humidity of 88.5%.

Rainfall

In Osijek, in December, during 12.3 rainfall days, 49mm (1.93") of precipitation is typically accumulated. In Osijek, during the entire year, the rain falls for 137.2 days and collects up to 655mm (25.79") of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Osijek, during December, snow falls for 6.5 days. In Osijek, Croatia, during the entire year, snow falls for 28.9 days.

Daylight

With an average of 8h and 48min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 07:05 and sunset at 16:03. On the last day of the month, sunrise is at 07:25 and sunset at 16:11 CET.

Sunshine

With an average of 1.8h of sunshine, December has the least sunshine of the year in Osijek.

UV index

The months with the lowest UV index in Osijek are January, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 1 during December translates into the following guidance:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.