Casting while using enumerations in C#

using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication1
{
       class Values
    {
        enum Temperatures
        {
            WickedCold=0,
            FreezingPoint=32,
            LightJacketWeather=60,
            SwimingWeather=72,
            BoilingPoint=212,
        }

        static void Main()
        {
            Console.WriteLine("Freezing Point of Water: {0}", (int)  Temperatures.FreezingPoint);
            Console.WriteLine("Boiling Point of Water: {0}", (int) Temperatures.BoilingPoint);
            Console.ReadLine();
        }
    }
}