Question

The table below represents the rainfall and temperature data of station for one year.
Study it and answer the questions that follow.

Month	J	F	M	A	M	J	J	A	S	O	N	D
Rainfall in (mm)	5	10	33	40	60	100	75	40	30	15	5	5
Temp(°C)	23	24	25	27	27	29	28	27	26	25	24	24

Calculate the following;

1. Annual temperature range. 
2. Mean monthly temperature. 
3. Annual rainfall.

Answer 1

1. Range: Maximum temperature – minimum temperature.
2. Maximum temp + minimum temp. divide by 2
3. Sum total of rainfall received in a year divide by 12 months.