This page presents a long range weather forecast for San Marino in December as well as other months. You can quickly get a brief overview of the weather to expect in December on a daily basis.
The San Marino extended forecast data provided is based on the average values of previous years.
Select a month and click on a day for more information:
We do not have a long range weather forecast for San Marino in December. You are welcome to check the 14 day weather forecast.