WAEC Geography 2023 Question 11

The table below shows the temperature and rainfall distribution of Station Z. Use it to answer this question.
Month: Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
Temperature (°C): 22, 25, 29, 32, 31, 28, 27, 26, 27, 27, 26, 23
Rainfall (mm): 0, 3, 3, 13, 64, 122, 208, 307, 140, 13, 0, 0
What is the annual range of temperature for Station Z?

1. A.10°C
2. B.22°C
3. C.32°C
4. D.54°C