Simplify the formula. You now know enough to find the surface area of any rectangular prism. You can do it faster if you've learned some basic algebra. Start with our equation above: Area of a rectangular prism = lw + lw + wh + wh + lh + lh.
Check the Weather in Perissa, Santorini in September before you book your next holiday. This gives the best indication of the weather in September and includes figures for temperature, sunshine and rainfall. 1  25Â°C max day temperature.
Weather Conditions. 1  Belonging to the Mediterranean basin, the island of Santorini is more or less characterized by Mediterranean climate. 2  The main characteristics of these special conditions are winds and humidity. 3  Irregularity of the rainfall can vary considerably from year to year, even within the same month.