Concept:Annual range of temperature is the difference between the highest and lowest monthly temperatures recorded at the station.Explanation:From the table for Station F, the highest temperature is 36∘C, recorded in May.The lowest temperature is 23∘C, recorded in January and December.Annual range of temperature = highest temperature − lowest temperature.So, annual range = 36∘C−23∘C=13∘C.Answer:13∘CTherefore, the correct option is C.