San Marino, San Marino 14-Day Forecast
San Marino 🇸🇲
The 14-day forecast for San Marino is temporarily unavailable - please check back shortly. Meanwhile, the monthly averages below give a reliable picture of what to expect.
San Marino 14-day outlook: the story
Aim for June to October if you get the choice: the dry season is running but the afternoons are still bearable, and highs average 74°F (23°C) against roughly 9 wet days a month. For the same question asked the other way round, see where else is warm in June.
For typical conditions month by month, see the San Marino climate & average temperatures guide.
Average temperatures in San Marino by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 44° | 31° | 10 | 3.1 in | 6.1 h/day | 9.2 h | 32% | 81% |
| February | 48° | 33° | 10 | 3.7 in | 7.3 h/day | 10.4 h | 35% | 77% |
| March | 51° | 36° | 10 | 3.0 in | 9.0 h/day | 11.8 h | 33% | 73% |
| April | 58° | 41° | 11 | 2.8 in | 10.6 h/day | 13.4 h | 37% | 70% |
| May | 65° | 49° | 14 | 5.1 in | 11.2 h/day | 14.7 h | 46% | 72% |
| June | 76° | 58° | 9 | 2.4 in | 13.1 h/day | 15.5 h | 31% | 64% |
| July | 82° | 63° | 8 | 1.8 in | 13.7 h/day | 15.2 h | 25% | 59% |
| August | 80° | 63° | 8 | 2.4 in | 12.3 h/day | 14.0 h | 27% | 62% |
| September | 71° | 55° | 10 | 3.8 in | 10.3 h/day | 12.4 h | 33% | 71% |
| October | 63° | 49° | 11 | 4.4 in | 8.1 h/day | 10.9 h | 35% | 79% |
| November | 53° | 40° | 12 | 4.4 in | 6.0 h/day | 9.6 h | 41% | 83% |
| December | 47° | 34° | 9 | 2.8 in | 5.9 h/day | 8.9 h | 30% | 83% |
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