This Page: Formula. Related Links: Triangular Prism. This page examines the properties of a rectangular prism such as the image on the right. A rectangular prism is exactly what it sounds like it's a 3 dimensional shape with a width, height and a length (or base) such as the 3,2, and 8 this picture on the right. Rectangular Prism Volume Formula.
Averages for Rome in September. The weather continues to cool down in Rome, Italy in September, although the city is still pleasantly warm. At the beginning of the month, the average temperature starts off at 23Â°C and slowly drops until it reaches 19Â°C in the final few days of the month.
Though Italy's climate is generally mild and comfortable, its reputation for balmy Mediterranean temperatures year-round is slightly exaggerated. Weather is still warm in late September, but rainfall can be common, so pack rain-resistant boots and a light weatherproof jacket. This is especially important if you'll be touring Venice -- though the city's canals typically rise and flood in winter, this has been known to occur in autumn as well. In October, temperatures are not extreme, but the averages tend to drop from September.