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.
Weather lowdown. 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.
Averages for Rome in October. October is a great time to visit Rome, Italy, when the leaves are turning red and thereâs a refreshing chill in the air. At this time of the year, the average temperature starts off at around 19Â°C and gradually drops until it reaches 14Â°C-15Â°C at the end of the month.