San Marino Weather
🇸🇲 1 city covered · Europe
· humid subtropical climate
Best time to visit
June to October
Weather in San Marino at a glance
Our San Marino coverage centers on San Marino, which has a humid subtropical climate. Expect average highs around 82°F (28°C) in July and 44°F (6°C) in January, with about 123 days of measurable precipitation a year.
Quick facts
- Covered city: San Marino - annual average 53°
- Best time to visit: June to October
- Climate type: humid subtropical
The bigger picture
San Marino averages 9.5 hours of sunshine per day and roughly 1010 mm (39.8 inches) of precipitation annually, plus around 7 snowy days. The most comfortable window is generally June to October. See the full month-by-month breakdown on the San Marino climate page.
Live weather across San Marino today
San Marino cities compared
| City | Annual avg | Hottest month | Coldest month | Rainy days/yr | Sun h/day | Snowy days/yr |
|---|---|---|---|---|---|---|
| San Marino | 53° | Jul · 82° | Jan · 31° | 123 | 9.5 | 7 |
San Marino weather by month
| Month | Avg high | Avg low | Rainy days | Sunshine |
|---|---|---|---|---|
| January | 44° | 31° | 10 | 6.1 h/day |
| February | 48° | 33° | 10 | 7.3 h/day |
| March | 51° | 36° | 10 | 9.0 h/day |
| April | 58° | 41° | 11 | 10.6 h/day |
| May | 65° | 49° | 14 | 11.2 h/day |
| June | 76° | 58° | 9 | 13.1 h/day |
| July | 82° | 63° | 8 | 13.7 h/day |
| August | 80° | 63° | 8 | 12.3 h/day |
| September | 71° | 55° | 10 | 10.3 h/day |
| October | 63° | 49° | 11 | 8.1 h/day |
| November | 53° | 40° | 12 | 6.0 h/day |
| December | 47° | 34° | 9 | 5.9 h/day |
San Marino weather FAQs
When is the best time to visit San Marino?
Averaged across the covered cities, June to October offers the most comfortable combination of temperatures, drier days and daylight. Coastal, mountain and desert areas can differ - check each city's climate page for specifics.
Does it snow in San Marino?
Yes - San Marino sees regular snowfall. San Marino gets the most, about 7 snowy days in a typical year.
What is the climate of San Marino like?
The covered cities fall under humid subtropical climate. That means hot, humid summers and generally mild winters.