Rosario Weather September
To help you choose the best time to travel, you can find climate data below on the weather in Rosario in September.
|average daily high||+20.7°C|
|average daily low||+7.6°C|
|sunny / overcast hours||6.7 / 5.6|
|average monthly precipitation||62 mm|
Temperature in Rosario
In September the average daily maximum in Rosario is +20.7°C, and the minimum +7.6°C.
The hottest September day on record is +31.4°C, and the coldest -4.8°C.
Best beach resorts in September:
There are 12.3 hours of daylight in Rosario in September. Out of these, on average 6.7 are sunny, which means there is quite a lot of sun.
The amount of precipitation in Rosario in September is usually 62 mm, which may cause a change of plans on certain days.