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Hourly Forecast
Daylight Hours
07:08
Sunrise
18:54
Sunset
Moon
Waxing Gibbous
18:22
Moonrise
05:27
Moonset
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View stargazing scoreWeather in San Marino today, September 25, 2026
Rain features in San Marino on September 25, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Wetter spells lean into the morning, when rain odds reach about 98% near 05:00. Skies look heaviest around 05:00, with cover close to 86%.
The temperature range runs from about 10°C up to 17°C. Relative humidity sits between 45% and 91%, reaching its peak around 05:00. A lighter breeze peaks around 14:00 near 4.9 km/h.
Afternoon conditions improve on the morning wet spell, as rain chances fall toward 0% from about 98% earlier. Cloud still reaches roughly 31% near 23:00. Expect visibility near 35.2 km, with poorer spells close to 17.0 km. The sun rises at 07:08 and sets at 18:54, for a total of 11 hours 46 minutes of sunlight today.
Overall, San Marino on September 25, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 98% and the high sits around 17°C.
Frequently asked questions about weather in San Marino
How warm does it get in San Marino?
The warmest month in San Marino is July, with average high temperatures of 29°C. The average temperature during this period is around 25°C.
How cold does it get in San Marino?
The coldest month in San Marino is January, with average low temperatures of 4°C. The average temperature during this period is around 6°C.
What is the wettest time of year in San Marino?
The wettest month in San Marino is September, with an average of 97mm of precipitation.
What is the driest time of year in San Marino?
The driest month in San Marino is June, with an average of 50mm of precipitation.
