ure 3: Map of South Africa ble 1: Temperatures of specific cities shown in Figure 3. Place Highest temperature Lowest Temperature Temperature range Kimberley 33°C -4°C Durban 28°C 10°C 18°C Port Nolloth 24°C 9°C 15°C What is meant by the 'temperature range? • Calculate the temperature range for Kimberley. Show your calculations. State which of the three towns has the greatest range of temperatures, and explain the climatic reasons why this is the case.​