December weather forecast
Florence, Italy

December, the last month of the year, brings a wintry chill to Florence. As the year winds down, daylight hours recede considerably, and more frequent rain showers are experienced across the city. In December, the temperature can cool down to a low around 2.6°C (36.7°F). However, the weather does not deter tourists who wish to experience a Florentine Christmas, complete with holiday markets, festive cuisine, and ornate decorations.

Temperature

The advent of December brings a slight shift in average high-temperature, moving from a refreshing 14.7°C (58.5°F) in November to a fresh 11.1°C (52°F). During the nights in December, Florence experiences a consistent average temperature of 2.6°C (36.7°F).

Rainfall

In December, the rain falls for 8.3 days. Throughout December, 81mm (3.19") of precipitation is accumulated. Throughout the year, there are 88.2 rainfall days, and 873mm (34.37") of precipitation is accumulated.

Daylight

With an average of 9h and 0min of daylight, December has the shortest days of the year in Florence.
On the first day of December, sunrise is at 07:29 and sunset at 16:39. On the last day of the month, sunrise is at 07:48 and sunset at 16:47 CET.

Sunshine

The months with the least sunshine are January, November and December, with an average of 3h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 1 during December translates into the following directions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun.