San Marino weather in September (San Marino)
How is the weather in San Marino in September? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.
In San Marino, September is characterized by high temperatures and moderate rainfall. Throughout the day, temperatures typically settle at around 25°C. But by evening, they drop to around 16°C.
San Marino in September usually receives moderate rainfall, averaging around 85 mm for the month. Rain is expected on roughly 10 days.
With around 205 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.
So this is a great month to visit if you prefer dry days with pleasant temperatures. May, June, July, August, September and October typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized San Marino climate page with graphs.
San Marino, monthly averages in September
Min Temperature
16°C
Max Temperature
25°C
Water Temperature
22°C *
Chance of Rain
32%
Precipitation
85 mm
Rainy days
10 days
Humidity
76% *
Sunshine
205 hours *
Percentage Sunshine
53% *
Where to go in San Marino in September
Find out more about the weather in San Marino in September and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in San Marino in September?
For visitors traveling to San Marino, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes. With a water temperature of around 22°C this is a great month to swim so bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in San Marino.
Our site offers climate and forecast data for every country in the world. Are you going to San Marino? On this website you can find historical weather averages for many cities in San Marino. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
