December weather forecast
Città di San Marino, San Marino

Città di San Marino embraces December with its typically cold and wet winter weather. The steady downward trend of temperature verifies winter's hold on the city, and this coincides with a substantial decrease in daylight hours. While there's a fall in rainfall to 64mm (2.52") from the November highs, the city remains draped in a characteristic wintertime haze. The magic of Christmas and New Year festivities, complemented by the cool weather, turns San Marino into a winter wonderland.

Temperature

The onset of December introduces a moderate change in Città di San Marino's weather, with average high-temperatures falling from November's fresh 12°C (53.6°F) to a chilly 7°C (44.6°F). Throughout December, a steady low-temperature average of 1°C (33.8°F) is noted.

Rainfall

In December, the rain falls for 12 days. Throughout December, 64mm (2.52") of precipitation is accumulated. In Città di San Marino, during the entire year, the rain falls for 138 days and collects up to 788mm (31.02") of precipitation.

Daylight

The month with the shortest days in Città di San Marino, San Marino, is December, with an average of 9h and 0min of daylight.
On the first day of December in Città di San Marino, sunrise is at 07:25 and sunset at 16:33. On the last day of the month, sunrise is at 07:44 and sunset at 16:42 CET.

Sunshine

January, November and December, with an average of 3h of sunshine, are months with the least sunshine in Città di San Marino.

UV index

The months with the lowest UV index in Città di San Marino are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: An average UV index of 1 in December transforms into this advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.