Usually average temperatures are San Marino for the duration of October is 14. Throughout the month you should see a high of 20 and lows being 12 degrees celsius. We have put some more info below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 14 |
| High Temperature | 20 |
| Low Temperature | 12 |
Useful Links: San Marino Weather: Average Weather & Yearly Climate