The weather in San Marino in March is very cold with temperatures between 3°C and 12°C, warm clothes are a must.
There’s going to be many days of rain during the month of March in San Marino.
San Marino should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Please note that San Marino can expect a few days of snow in March.
Our weather forecast can give you a great sense of what weather to expect in San Marino in March 2025.
If you’re planning to visit San Marino in the near future, we highly recommend that you review the 14 day weather forecast for San Marino before you arrive.
Temperatures
12° / 3°
Rainy Days
20
Snowy Days
2
Dry Days
11
Rainfall
92
mm
Sun Hours
9.3
Hrs